(스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 속표지 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 구성과 특징 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 구성과 특징 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 차례 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 차례 전체의 절반 정도는 실내 장면으로 해 주세요. ‘교통 안전 체험관’으로 통일해 주세요. 또, 우산, 카드, 퀴즈대회 등은 원 안에 두어 다른 장소에서 이루어지는 활동임을 표시 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 덧셈과 뺄셈 의 붙임딱지를 붙여 보며, 배울 내용을 확인해 봅시다.준비물1 6 수학 3 -1 세 자리 수의 덧셈과 뺄셈의 계산 원리를 이해하고 바르게 계산해 봅시다. 준비 학습똑똑! 수학 익힘 6~7쪽+3864-1436세 수를 계산해 보세요.2 127+356262+167827+35+16=7864-18-23=232학년 1학기 덧셈과 뺄셈수학 익힘 5쪽 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 1 계산해 보세요. 2학년 1학기 덧셈과 뺄셈 1 410 26 5/ 0 32-15=17 1. 덧셈과 뺄셈 7 오늘 몇 명이 왔지? 두 수를 더해 봐야겠는데…. 세 자리 수의 덧셈을 할 수 있어요 (1) 1교통 안전 체험관을 방문한 학생은 몇 명인지 생각해 봅시다. 받아올림이 없는 덧셈삽3-1-1-생각1.psd톡톡생각수학 익힘 6~7쪽오늘 몇 명이 왔지? 두 수를 더해 봐야겠는데…. 세 자리 수의 덧셈을 할 수 있어요 (1) 1교통 안전 체험관을 방문한 학생은 몇 명인지 생각해 봅시다. 받아올림이 없는 덧셈삽3-1-1-생각1.psd톡톡생각수학 익힘 6~7쪽 1활동 체험관을 오늘 오전에 327명, 오후에 251명의 학생이 방문하였습니다. 오늘 모 두 몇 명이 방문하였는지 알아봅시다. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 수 모형 ●어떻게 구할 수 있는지 식으로 나타내어 보세요. 327+251 ●얼마쯤 될지 어림해 보세요. 330+250으로 어림하면 580명쯤 됩니다. ●수 모형을 이용하여 구해 보세요. 백 모형이 578개이므로 십 모형이 개이므로 일 모형이 개이므로 500708578 8 ●어림한 결과와 비교해 보세요. 수학 3 -1 <삽화> 일, 십, 백 순으로 더한 과정을 표시 3 2 7 + 2 5 1 8 3 2 7 + 2 5 1 7 8 3 2 7 + 2 5 1 5 7 8 활동 2 327+251을 어떻게 계산하는지 알아봅시다. ●어떻게 계산하는지 말해 보세요. 계산해 봅시다. 2 4 3 + 3 5 2 5 9 5 6 1 5 + 1 7 3 7 8 8 512+364 =876 126+723 =849 확인 1 벌이 미로를 통과하여 벌집 까지 가는 길에 쓰여 있는 수를 더해 봅시다. 확인 2 216 517 342 1. 덧셈과 뺄셈 9 1 덧셈 과 뺄셈 세 자리 수의 덧셈을 할 수 있어요 (2) 2체험관에 있는 안전모는 몇 개인지 생각해 봅시다. 받아올림 일의 자리톡톡생각수학 익힘 8~9쪽자전거 체험용과 자동차 체험용 안전모가 준비되어 있어요. 세 자리 수의 덧셈을 할 수 있어요 (2) 2체험관에 있는 안전모는 몇 개인지 생각해 봅시다. 받아올림 일의 자리톡톡생각수학 익힘 8~9쪽자전거 체험용과 자동차 체험용 안전모가 준비되어 있어요. 1활동 삽3-1-1-생각2.psd 자전거 체험용 안전모가 125개, 자동차 체험용 안전모가 239개 있습니다. 안전 모는 모두 몇 개인지 알아봅시다. 준비물3수 카드 ●어떻게 구할 수 있는지 식으로 나타내어 보세요. 125+239 ●얼마쯤 될지 어림해 보세요. 130+240으로 어림하면 370개쯤 됩니다. ●수 카드를 이용하여 구해 보세요. 100101011111100100101010111111111 100이 101 개이므로 이 3514개이므로 이 개이므로 3005014 ●어림한 결과와 비교해 보세요. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 3641이 10개이면101개로바꿀 수 있어요. 10 수학 3 -1 활동 2 125+239를 어떻게 계산하는지 알아봅시다. <삽화> 일, 십, 백 순으로 더한 과정을 표시 ●어떻게 계산하는지 말해 보세요. 1 1 2 5 + 2 3 9 4 1 1 2 5 + 2 3 9 6 4 1 1 2 5 + 2 3 9 3 6 4 잘못 계산한 곳을 찾아 말을 완성하고, 바르게 계산해 봅시다. 어느 부분이 잘못되었지? 아…. 9+7=16 에서 10을 십의 자리로 받아올림하지 않았어. 계산해 봅시다. 314+518 =832 246+726 =972 1 4 1 5 + 1 3 7 5 5 2 1 1 2 9 + 3 5 4 4 8 3 확인 1 확인 2 일 모형 10개는 십 모형 1개로 바꿀 수 있어요. 3 2 9 + 1 6 7 4 8 6 1. 덧셈과 뺄셈 11 1 덧셈 과 뺄셈 생각톡톡 톡톡생각 3 세 자리 수의 덧셈을 할 수 있어요 ( 3) 자전거 체험과 자동차 체험에 참가한 학생은 몇 명인지 생각해 봅시다. 받아올림 두 번, 세 번수학 익힘 10~11쪽 1활동자전거 체험 287명운전 체험 354명삽3-1-1-생각3.psd[자동차 체험으로 수정] 자전거 체험에 287명, 자동차 체험에 354명이 참가하였습니다. 체험에 참가한 학생은 모두 몇 명인지 알아봅시다. 준비물3수 카드 ●어떻게 구할 수 있는지 식으로 나타내어 보세요. 287+354 ●얼마쯤 될지 어림해 보세요. 290+350으로 어림하면 640명쯤 됩니다. ●수 카드를 이용하여 구해 보세요. 1001001010101010101010111111110010010010101010101111 287+354 200+300= 80+50= 7+4= 50013011 641 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 10이 10개이면1001개로바꿀 수 있어요. 12 ●어림한 결과와 비교해 보세요. 수학 3 -1 활동 2 287+354를 어떻게 계산하는지 알아봅시다. 받아올림 2번 1 2 8 7 + 3 5 4 1 1 1 2 8 7 + 3 5 4 4 1 1 1 2 8 7 + 3 5 4 6 4 1 ●어떻게 계산하는지 말해 보세요. 일의 자리부터 더해 11을 만들고, 받아올림한 10을 더해 십의 자리, 받아올림한 100을 더해 백의 자리를 계산합니다. 십 모형 10개는 백 모형 1개로 바꿀 수 있어요. 활동 3 계산해 봅시다. 1 1 4 3 7 + 2 8 6 7 2 3 358+476= 834 1 1 1 7 2 + 6 4 9 8 2 1 779+158= 937 1. 덧셈과 뺄셈 13 1 덧셈 과 뺄셈 받아올림 세 번 4활동 1월과 2월 두 달 동안 어린이 자전거 면허증을 받은 어린이는 모두 몇 명인지 알아봅시다. 준비물4수 카드 삽3-1-1-생각4.psd ●어떻게 구할 수 있는지 식으로 나타내어 보세요. 375+767 ●얼마쯤 될지 어림해 보세요. 380+770으로 어림하면 1150명쯤 됩니다. ●수 카드를 이용하여 구해 보세요. 10010010010101010101010111111001001001001001001001010101010101111111 375+767 300+700= 70+60= 5+7= (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 100013012 1142 ●어림한 결과와 비교해 보세요. 14 수학 3 -1 활동 5 375+767을 어떻게 계산하는지 알아봅시다. 받아올림 3번 ●어떻게 계산하는지 말해 보세요. 1 3 7 5 + 7 6 7 2 1 1 3 7 5 + 7 6 7 4 2 1 1 1 3 7 5 + 7 6 7 1 1 4 2 일의 자리부터 더해 12를 만들고, 받아올림한 10을 십의 자리 수와 더합니다. 십의 자리에서 받아올림한 수 100은 백의 자리 수와 더합니다. 경주에 있는 석가탑은 첨성대보다 158 cm 더 높다고 합니다. 석가탑의 높이는 몇 cm인지 구해 봅시다. 917+158=1075 (cm) 확인 2 확인 1 계산해 봅시다. 693+728 =1421 875+489 =1364 1 1 1 9 3 7 + 2 9 6 1 2 3 3 1 1 1 5 2 6 + 7 8 8 1 3 1 4 백 모형이 10개이거나 10개보다 많으면 어떻게 해야 할까요? 917 cm 첨성대 석가탑 1. 덧셈과 뺄셈 15 1 덧셈 과 뺄셈 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 4톡톡생각 받아내림 없는 뺄셈 수학 익힘 12~13쪽 세 자리 수의 뺄셈을 할 수 있어요 ( 1) 교통 안전 퀴즈 대회에 참가한 학생 중 초등학생은 몇 명인지 생각해 봅시다. 뺄셈으로 구해 볼까? 초등학생은 몇 명이 참가했을까? 1활동 삽3-1-1-생각5.psd 교통 안전 퀴즈 대회에 참가한 학생은 모두 549명이고 그중 중학생이 235명입 니다. 초등학생은 몇 명인지 알아봅시다. 수 모형 ●어떻게 구할 수 있는지 식으로 나타내어 보세요. 549-235 ●얼마쯤 될지 어림해 보세요. 550-240으로 어림하면 310명쯤 됩니다. ●수 모형을 이용하여 구해 보세요. 백 모형이 314개이므로 십 모형이 개이므로 일 모형이 개이므로 300104314 수 모형 549에서 235만큼 덜어 내어 볼까요? 16 ●어림한 결과와 비교해 보세요. 수학 3 -1 활동 2 549-235를 어떻게 계산하는지 알아봅시다. 5 4 9 - 2 3 5 4 5 4 9 - 2 3 5 1 4 5 4 9 - 2 3 5 3 1 4 ●어떻게 계산하는지 말해 보세요. 4 7 3 - 2 5 2 2 2 1 859-354 =505 3 5 7 - 1 1 4 2 4 3 635-401 =234 확인 1 계산해 봅시다. 지아는 전체 쪽수가 275쪽인 동화책을 143쪽 읽었습니다. 남은 쪽수는 몇 쪽인지 구해 봅시다. 275-143=132(쪽) 확인 2 1. 덧셈과 뺄셈 17 1 덧셈 과 뺄셈 세 자리 수의 뺄셈을 할 수 있어요 ( 2) 5톡톡생각 해 봅시다. 교통 안전 카드를 학생들에게 나누어 주고 남은 카드는 몇 장인지 생각받아내림 십의 자리수학 익힘 14~15쪽 카드를 462장 준비했어요. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 카드를 328명에게 나누어 주었어요. 1활동 삽3-1-1-생각6.psd 교통 안전 카드 462장 중 328장을 학생들에게 나누어 주었습니다. 남은 카드는 몇 장인지 알아봅시다. 준비물4수 카드 ●어떻게 구할 수 있는지 식으로 나타내어 보세요. 462-328 ●얼마쯤 될지 어림해 보세요. 460-330으로 어림하면 130장쯤 됩니다. ●수 카드를 이용하여 구해 보세요. 100100100100101010101010111001001001001010101010111111111111 100이 101 개이므로 100 이 134개이므로 30 이 개이므로 4 ●어림한 결과와 비교해 보세요. 134101개를110개로 바꾼 다음, 328만큼 덜어 내어 볼까요? 18 수학 3 -1 활동 2 462-328을 어떻게 계산하는지 알아봅시다. ●어떻게 계산하는지 말해 보세요. 5 10 4 6/ 2 - 3 2 8 4 5 10 4 6/ 2 - 3 2 8 3 4 5 10 4 6/ 2 - 3 2 8 1 3 4 계산해 봅시다. 523-217 =306 641-526 =115 7 10 4 8/ 7 - 3 1 9 1 6 8 6 10 2 7/ 5 - 1 4 8 1 2 7 확인 1 잘못 계산한 곳을 찾아 말을 완성하고, 바르게 계산해 봅시다. 어느 부분이 잘못되었지? 아…. 십의 자리에서 받아내림 한 수를 빼지 않았어. 5 4 2 1 2 7 4 2 5 확인 2 십 모형 1개는 일 모형 10개로 바꿀 수 있어요. 1. 덧셈과 뺄셈 19 1 덧셈 과 뺄셈 세 자리 수의 뺄셈을 할 수 있어요 (3) 6교통 안전 우산을 학생들에게 나누어 주었을 때, 나누어 준 우산은 몇 개인지 생각해 봅시다. 받아내림 두 번톡톡생각수학 익힘 16~17쪽우산을 324개 준비했는데 남은 우산이 176개예요. 세 자리 수의 뺄셈을 할 수 있어요 (3) 6교통 안전 우산을 학생들에게 나누어 주었을 때, 나누어 준 우산은 몇 개인지 생각해 봅시다. 받아내림 두 번톡톡생각수학 익힘 16~17쪽우산을 324개 준비했는데 남은 우산이 176개예요. 1활동 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 삽3-1-1-생각7.psd 교통 안전 우산 324개를 학생들에게 나누어 주었더니 176개가 남았습니다. 나 누어 준 우산은 몇 개인지 알아봅시다. 준비물5수 카드 ●어떻게 구할 수 있는지 식으로 나타내어 보세요. 324-176 ●얼마쯤 될지 어림해 보세요. 330-180으로 어림하면 150개쯤 됩니다. ●수 카드를 이용하여 구해 보세요. 10010010010101111101010101010101010101011111111111111100100 100이 101 개이므로 100 이 148개이므로 40 이 개이므로 8 ●어림한 결과와 비교해 보세요. 101개를 110개, 1001개를 1010개로 바꾼 다음, 176만큼덜어 내어 볼까요? 148 20 수학 3 -1 1 10 3 2/ 4 - 1 7 6 8 2 11 10 3/ 2/ 4 - 1 7 6 4 8 2 11 10 3/ 2/ 4 - 1 7 6 1 4 8 ●어떻게 계산하는지 말해 보세요. 활동 2 324-176을 어떻게 계산하는지 알아봅시다. 계산해 봅시다. 5 13 10 6/ 4/ 5 - 2 7 8 3 6 7 706-418 =288 4 10 10 5/ 1/ 3 - 1 2 7 3 8 6 932-369 =563 확인 1 같은 자리끼리 뺄 수 없으면 바로 윗자리에서 받아내림을 해야 해요. 1. 덧셈과 뺄셈 21 1 덧셈 과 뺄셈 배운 내용확인 학습 1 안에 알맞은 수를 써넣으세요. 3, 6차시 받아올림한 수도같이 더해. 같은 자리의 수끼리 빼. 받아내림한 수도같이 더해. 같은 자리의수끼리 더해. 2 계산해 보세요. 2, 3, 5, 7차시 2 7 3 + 3 1 3 5 8 6 7 4 6 -2 3 1 5 1 5 326+145 1 3 2 + 1 4 6 5 523-268 4 11 5/ 2/ -2 6 10 3 8 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 471255 3 빈칸에 알맞은 수를 써넣으세요. 3, 4, 6차시 435296127562751+ + 475-148327 22 수학 3 -1 4 어떤 수에 217을 더했더니 563이 되었습니다. 어떤 수는 얼마인가요? 6차시 식 (어떤 수)+217=563 답346 (어떤 수)=563-217=346 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 1덧셈과 뺄셈 5 어제 박물관을 방문한 관람객 수를 조사했습니다. 물음에 답하세요. 4, 6차시 <삽화 발주: 삽 3-1-1-평가2> 6 ●어제 박물관을 방문한 어린이는 모두 몇 명인가요? 614명 ●어제 오후에 박물관을 방문한 청소년은 어른보다 몇 명이 더 많은가요? 296명 안에 알맞은 수를 에서 골라 써넣으세요. 3, 7차시 413175263 385+ 263=648 413-238= 175 1. 덧셈과 뺄셈 23 다음 식을 보고 대화를 완성해 보세요. 3차시 3 2 ★ + 1 6 8 4 ▒ 3 두 친구가 만든 두 수의 차는 얼마인지 구해 보세요. 7차시 구하려는 것과 알고 있는 것은 무엇인가요? 구하려는 것: 숫자 카드 3장을 사용하여 만들 수 있는 가장 큰 수와 가장 작은 수의 차 알고 있는 것: 세 자리 수를 만들 수 있는 숫자 카드 어떤 방법으로 구할 수 있나요? 생각한 방법으로 문제를 해결해 보세요. 숫자 카드 3장으로 만들 수 있는 가장 큰 수와 가장 작은 수를 구한 다음 큰 수에서 작은 수를 뺍니다. 8>7>4이므로 가장 큰 수: 874, 가장 작은 수: 478 874-478=396 구한 답을 확인해 보고, 해결 과정을 친구와 이야기해 보세요. ★과 8을 더한 수의 일의 자리 숫자가 3이니까 ★은 5 야. ▒는 9가 돼야 해. 왜냐하면 십의 자리 숫자 2와 6을 더한 수에 일의 자리에서 받아올림한 수 1을 더하면 9가 돼. <삽3-1-1-단원평가만화1> 숫자 카드 3장을 한 번씩만 사용하여 세 자리 수를 만들어 보자! 나는 가장 큰 수를 만들거야. 나는 가장 작은 수를 만들거야. 7 8 생각수학 배운 내용 확인 학습 24 수학 3 - 1 재미 팡팡!수학 놀이터 . 계산기 사용법 계산기를 사용하면 계산을 쉽게 할 수 있어. 어렵지 않아. 단추의 기능을 조금만 익히면 돼. 계산기로 어떻게 계산하는 거야? 단추를 눌러서 계산해 보자. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 1덧셈과 뺄셈 <삽3-1-1-수학역량만화1> 입력수정C전체 값을 지울 수 있어요. .계산기 켜기: ON을 누릅니다. .계산기 끄기: OFF를 누릅니다. 계산기 켜기/끄기+- 덧셈(+), 뺄셈(-)을 입력할 수 있어요. 계산 기호1627384950숫자 단추를 눌러 수를 입력할 수 있어요. 수 입력= 계산 결과를 나타낼 수 있어요. 계산 결과 나타내기추후 6컷 만화로 수정 되돌아보기 이 단원에서 학습한 내용 확인 ●덧셈과 뺄셈의 계산 방법을 이해했나요? ●덧셈과 뺄셈을 계산할 수 있나요? ●생활에서 덧셈과 뺄셈이 필요한 경우를 알고 있나요? 1. 덧셈과 뺄셈 25 덧셈 마술을 알아보아요역량 쑥쑥! 수학 연구소덧셈 마술을 알아보아요역량 쑥쑥! 수학 연구소 1 신기한 덧셈 마술 상자를 보고, 어떤 규칙이 있는지 알아봅시다. ① 마술사: 이 마술 상자는 가운데 비어 있는 세 자리 수를 말하면 세 수의 덧셈 결과를 바로 ② 마술사: 지금 생각나는 세 자리 수를 알려주는 마술 상자예요. 각자 하나씩 말해 보세요. (마술 상자가 놓여 있고 학생 2명이 올라가 학생 A: 132요. 있습니다.) 537 537462 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 132462 ③ 마술사: 세 수의 합은 1131입니다. 자 다음 학생 학생 B: 저는 273이요. ④ 마술사: 세 수를 모두 더하면 1272입니다. 학생 A, B: 우와! 537273 462 ●마술사는 덧셈을 어떻게 했는지 생각하여 말해 보세요. 10 8 7 2 4 4 수학 3 -126 2 마술사가 덧셈 마술 상자의 비법을 공개합니다. 규칙을 이해해 봅시다. ●덧셈 마술 활동 후 느낀 점을 말해 보세요. ① 복잡해 보이는 덧셈이지만 답은 쉽게 구할 수 있어요. ② 빨간색, 초록색 막대 2개에서 각 자리의 숫자끼리 더하면 모두 9가 되죠. ③ 537+462=999이므로 세 수의 합은 273 과 999를 더한 것과 같아요. ④ 999는 1000보다 1 작은 수이고, 273+1000=1273이므로 세 수의 합은 1273 보다 1 작은 수 1272입니다. 여러분도 할 수 있겠죠? ●마술 상자를 만들어 보고 짝과 함께 덧셈 마술을 해 보세요. 준비물 5 1. 덧셈과 뺄셈 27 1 덧셈 과 뺄셈 놀이마당 생각 번쩍! 창의 발전소주사위를 던져 나온 눈의 수에 해당하는 수를 표에서 찾아 식을 만들고 계산해1세 자리 수의 덧셈과 뺄셈 놀이를 해 봅시다. 놀이마당생각 번쩍! 창의 발전소주사위를 던져 나온 눈의 수에 해당하는 수를 표에서 찾아 식을 만들고 계산해1세 자리 수의 덧셈과 뺄셈 놀이를 해 봅시다. 말판 놀이로 덧셈과 뺄셈 즐기기 봅시다. 주사위 눈 1 2 3 4 5 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 6 538 706 624 581 647 823 185 413 246 407 353 216 계산 결과 += -= -= += 2 말판 놀이를 해 봅시다. [준비물] 주사위, 말 [인원] 2~4명 [놀이 방법] . 주사위를 굴려서 나온 눈의 수만큼 말을 이동합니다. . 칸에 쓰여 있는 지시를 따르거나 문제를 해결합니다. 문제를 해결하지 못 하면 원래 자리로 돌아갑니다. . 또는 그림이 있으면 주사위를 굴린 다음, 표에서 알맞은 수를 찾 아 계산합니다. . 친구가 틀린 답을 말하고 말을 옮기면 ‘잠깐!’을 외치고 바른 답을 말합니 다. 내가 말한 답이 맞으면 친구의 말은 처음으로 돌아가고, 내 차례가 됩니다. . 도착점에 먼저 도착한 사람이 이깁니다. 28 수학 3 -1 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 주사위1덧셈과 뺄셈504348738273647408583394856185649273주사위1덧셈과 뺄셈504348738273647408583394856185649273 1. 덧셈과 뺄셈 29 평면도형 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 여러 가지 평면도형에 대해 살펴봅시다. 의 붙임딱지를 붙여 보며, 배울 내용을 확인해 봅시다.준비물1 30 수학 3 -1 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 준비 학습똑똑! 변의 수456꼭짓점의 수456이름사각형오각형육각형도형가나마바라다수학 익힘 19쪽준비 학습똑똑! 변의 수456꼭짓점의 수456이름사각형오각형육각형도형가나마바라다수학 익힘 19쪽 [1~2] 도형을 보고 물음에 답하세요. 2학년 1학기, 여러 가지 도형 1 삼각형을 모두 찾아 기호를 써 보세요. 나, 마 2 사각형을 모두 찾아 기호를 써 보세요. 라, 바 3 도형을 보고 표를 완성해 보세요.2학년 1학기, 여러 가지 도형 2. 평면도형 31 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 톡톡생각톡톡생각 1 선의 종류를 알 수 있어요 수학 익힘 20~21쪽 어떤 선들이 있는지 살펴봅시다. 삽 3-1-2-생각1(14.5_19) 줄을 곧게해야지. 저 줄처럼 곧게 말이야. 어느 줄? 32 1. 숙소 앞 놀이터에서 림보(직선)를 하는 모습. 뒷면에 밧줄 오르기 놀이기구가 있음. 주변에 줄넘기가 놓여 있음. 달팽이 곡선, 사방치기가 바닥에 그려져 있음. 2. 림보 줄이 늘어져 있음. 앨리스는 림보 줄 높이를 자신의 키에 맞도록 손으로 재고 있음. 토끼: 손으로 뒤에 밧줄 오르는 놀이기구를 가리킴 밧줄 오르기 놀이기구는 정면에서 보이는 모습으로 아이들 없이 곧은 밧줄 수학 3 -1 (긴 것, 짧은 것), 굽은 밧줄 (긴 것, 짧은 것)이 강조되게 1활동1활동 생각열기 삽화에서 선의 모양의 삽화만 강조해서 제시& 점선도 함께 표기 선의 모양을 알아봅시다.림보, 달팽이 선, 밧줄 놀이기구에 매달린 밧줄 사방치기 등 (삽3-1-2-생각1-낱개삽화1)(14.5_5) ●점선(---)을 따라 선을 그어 보세요. 점선 삽화로 그리기 ●선의 모양이 어떻게 다른지 말해 보세요. 선을 분류해 봅시다. <생각열기 삽화 이용해서 발주함> (14.5_4) (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 2평면도형 2활동 가나마라다 줄넘기 곡선 긴 직선 밧줄 짧은 직선 밧줄 달팽이 선 림보 선 ●기준을 정하여 선을 분류해 보세요. 나, 다, 마가, 라곧은 선굽은 선 <삽3-1-2-소컷1> ●선을 어떻게 분류했는지 말해 보세요. ●주변의 물건에서 곧은 선과 굽은 선을 찾아 말해 보세요. 2. 평면도형 33 3활동3활동 배경 시각: 낮, 바다 수평선(직선), 대교 위 레이저(반직선), 등대(반직선), 모래사장 위 큰 직사각형 테이블, 테이블 다리(선분), 모자장수 지 팡이(선분)을 배경으로 모자장수와 토끼, 앨리스가 차를 마시는 모습 직선, 반직선, 선분이 잘 드러나는 그림을 중심으로 점선으로 표기 곧은 선을 살펴봅시다. <삽3-1-2-생각1-활동3> (14.5_6) ●점 ㄱ과 점 ㄴ을 곧게 이어 보세요. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) ㄱㄴ (배경에 모자장수 지팡이 연하게 깔기. 다리 위에 점 ㄱ, 점 ㄴ 표시하기) 두 점을 곧게 이은 선을 선분이라고 합니다. 점 ㄱ과 점 ㄴ을 이은 선분을 선분 ㄱㄴ 또는 선분 ㄴㄱ이라고 합니다. ㄱㄴ ●점 ㄱ에서 시작하여 점 ㄴ을 지나 끝없이 늘인 곧은 선을 그어 보세요. ㄱㄴ (배경에 대교와 레이저 선 연하게 깔기. 레이저 위에 점 ㄱ, 점 ㄴ 표시하기) 한 점에서 시작하여 한쪽으로 끝없이 늘인 곧은 선을 반직선이라고 합니다. 점 ㄱ에서 시작하여 점 ㄴ을 지나는 반직선을 반직선 ㄱㄴ이라고 합니다. ㄱㄴ 34 수학 3 -1 나는 반직선을표현해 봤어. 나는 반직선을표현해 봤어. ●점 ㄱ과 점 ㄴ을 지나 양쪽으로 끝없이 늘인 곧은 선을 그어 보세요. ㄱㄴ (배경에 수평선 연하게 깔기. 수평선 위에 점 ㄱ, 점 ㄴ 표시하기) 양쪽으로 끝없이 늘인 곧은 선을 직선이라고 합니다. 점 ㄱ과 점 ㄴ을 지나는 직선을 직선 ㄱㄴ 또는 직선 ㄴㄱ이라고 합니다. ㄱㄴ (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 2평면도형 1확인 선분, 반직선, 직선을 찾아 이름을 쓰고 서로 다른 점을 말해 봅시다. ㄱㄴㄷㄹㅁㅂ선분 ㄱㄴ 반직선 ㅂㅁ직선 ㄷㄹ 선분 ㄴㄱ 직선 ㄹㄷ 선분, 반직선, 직선의 특징을 각각 몸짓으로 표현해 봅시다. (삽화 추가 반직선 : 한쪽팔만쭉펼친모습. 손가락도쭉편모습) <삽3-1-2-소컷2> (4_5) 2확인 2. 평면도형 35 각을 알 수 있어요2반직선이 이루는 도형을 살펴봅시다.톡톡생각수학 익힘 22~23쪽 <삽3-1-2-생각2> (14.5_4.5) 반직선이 이루는 도형을 알아봅시다. 1활동 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) <삽3-1-2-생각2-낱개삽화> 대교 위 각의 형태를 찾을 수 있 는 레이져 불빛에 점선표시 새의 벌린 부리에 각을 따라 점 선 표시 삽화 누락 ●점선(---)을 따라 선을 그어 보세요. 점선 삽화로 그리기 ●그린 도형의 공통점을 말해 보세요. 한 점에서 그은 두 반직선으로 이루어진 도형을 각이라고 합니다. 그림의 각을 각 ㄱㄴㄷ또는 각 ㄷㄴㄱ이라 하고, 이때 점 ㄴ을 각의 꼭짓점이라고 합니다. 반직선 ㄴㄱ과 반직선 ㄴㄷ을 각의 변이라 하고, 이 변을 변 ㄴㄱ과 변 ㄴㄷ이라고 합니다. 꼭짓점변변ㄷㄱㄴ 36 수학 3 -1 직각012345678910012345678910 2활동 여러 가지 각을 만들어 봅시다. ●몸의 일부를 이용하여 각을 만들어 보세요. 모자장수(직각) 앨리스토끼몸의 다양한 부위로 수정012345678910 <삽3-1-2-소컷3> (14_4) ●도구를 이용하여 각을 만들어 보세요. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 2평면도형 3활동 세 점을 이용하여 각 ㄱㄷㄴ을 그려 봅시다. ㄷㄱㄴ ●각 ㄱㄷㄴ에서 꼭짓점과 변을 말해 보세요. 1확인 세 점을 이용하여 꼭짓점이 다른 각을 그려 보고, 각의 꼭짓점과 변을 써 봅시다. 각 ㄱㄴㄷㄱㄴ 각 ㄷㄱㄴㄱㄴ ㄷㄷ <삽3-1-2-소컷 추가1> 각의 꼭짓점: 각의 변: 2. 평면도형 37 직각을 알 수 있어요3그림에 표시된 각의 공통점을 생각해 봅시다. 이상한 나라의 앨리스 집 안 모습. 바닥은 직사각형 타일, 삽화에서 직각을 표시해 줌<삽3-1-2-생각3> 톡톡생각수학 익힘 24~25쪽직각을 알 수 있어요3그림에 표시된 각의 공통점을 생각해 봅시다. 이상한 나라의 앨리스 집 안 모습. 바닥은 직사각형 타일, 삽화에서 직각을 표시해 줌<삽3-1-2-생각3> 톡톡생각수학 익힘 24~25쪽 1활동 그림과 같이 종이를 반듯하게 두 번 접어서 각을 만들어 봅시다. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 준비물6 ●만든 각을 본떠 보세요. ●각의 모양을 살펴보고 알게 된 점을 말해 보세요. 그림과 같이 종이를 반듯하게 두 번 접었을 때 생기는 각을 직각이라고 합니다. ㄴㄱㄷㄴㄱㄷ직각 ㄱㄴㄷ을 나타낼 때에는 꼭짓점 ㄴ에 표시를 합니다. 38 수학 3 -1 2활동2활동 을 사용하여 직각을 찾아봅시다. ●주변에서 직각을 찾아보세요. 직각종이를 삼각자에 대보는 모습은 삭제 <삽3-1-2-소컷4>(14_10) (집안에서 앨리스, 토끼. 모자장수가 을 직접 대보며 주변에서 직각을 찾는 모습) ●삼각자에서 직각을 찾아 표시해 보세요. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 2평면도형 직각을 찾을 때, 삼각자를 이용할 수도 있어요. 1확인 직각을 찾아 표시해 봅시다. (앨리스가 을 대고 직각을 확인하는 그림 제시) 2. 평면도형 39 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 수학 익힘 26~27쪽수학 익힘 26~27쪽 직각삼각형을 알 수 있어요 4톡톡생각 그림에 표시된 삼각형의 공통점을 생각해 봅시다. <삽3-1-2-생각4> (14.5_5.5) 1활동 지붕, 창문, 벽이 삼각형으로 이루어진 그림 벽은 모두 직각삼각형, 집은 정삼각형(1~2개), 이등변삼각형(1~2개), 나머지 삼각형은 모두 직각삼각형삼각형을 분류해 봅시다. 으로 제시(직각삼각형을 더 진하게 표시해 줌) 가나다바마라 ●기준을 정하여 삼각형을 분류해 보세요. 나, 라, 바가, 다, 마 ●삼각형을 어떻게 분류했는지 말해 보세요. ●직각이 있는 삼각형의 이름을 지어 보세요. 40 수학 3 -1 직각이 있는 삼각형을 직각삼각형이라고 합니다.직각이 있는 삼각형을 직각삼각형이라고 합니다. 2활동 도형판에 직각삼각형을 만들어 봅시다. 도형판 앨리스, 토끼가 도형판에 함께 직각삼각형을 만드는 모습 ●위와 같은 직각삼각형을 만들어 보세요. 점 종이에 여러 가지 직각삼각형을 그려 봅시다. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 2평면도형 3활동 1확인 직각삼각형을 모두 찾아 색칠해 봅시다. 교사용교사용교사용 2. 평면도형 41 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 수학 익힘 28~29쪽수학 익힘 28~29쪽 직사각형을 알 수 있어요 5톡톡생각 그림에 표시된 사각형의 공통점을 생각해 봅시다. 직사각형과 정사각형 모양의 창문 제시(가장 강조) <삽3-1-2-생각5> (14.5_5.5) 12쪽 삼각형 집 안으로 들어오면 내부는 사각형으로 이루어짐. 바닥은 다양한 사각형 모양으로 제시. 단 직사각형과 정사각형으로 대부분 이루어짐.사각형을 분류해 봅시다.마름모 1~2개, 사다리꼴 1~2개, 평행사변형 1~2개, 화분도 정사각형 모양. 직사각형을 진하게 그려주기 1활동 가라마바사나다 ●기준을 정하여 사각형을 분류해 보세요. 가, 다, 라, 사나, 마, 바 ●사각형을 어떻게 분류했는지 말해 보세요. ●네 각이 모두 직각인 사각형의 이름을 지어 보세요. 42 수학 3 -1 네 각이 모두 직각인 사각형을 직사각형이라고 합니다. 2활동 도형판에 직사각형을 만들어 봅시다. 도형판 ●위와 같은 직사각형을 만들어 보세요. 점 종이에 그어진 선분을 이용하여 직사각형을 완성해 봅시다. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 2평면도형 3활동 1확인 도형판에 직사각형으로 여러 가지 모양을 만들어 봅시다. 2. 평면도형 43 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 직사각형과 정사각형 창문이 있는 건물 또는 책장, 장식장(삽화에 직사각형과 정사각형만 제시하고, 직사각형과 정사각형을 진하게 표시하기) 수학 익힘 30~31쪽직사각형과 정사각형 창문이 있는 건물 또는 책장, 장식장(삽화에 직사각형과 정사각형만 제시하고, 직사각형과 정사각형을 진하게 표시하기) 수학 익힘 30~31쪽 톡톡생각 정사각형을 알 수 있어요6 건물에 표시된 사각형의 같은 점과 다른 점을 생각해 봅시다. <삽3-1-2-생각6> (14.5_6.5) 1활동 사각형을 분류해 봅시다. 가 나 다 라 마 ●사각형의 같은 점과 다른 점을 말해 보세요. ●기준을 정하여 사각형을 분류해 보세요. 나, 다, 마가, 라 ●사각형을 어떻게 분류했는지 말해 보세요. ●네 각이 모두 직각이고 네 변의 길이가 모두 같은 사각형의 이름을 지어 보세요. 44 수학 3 -1 네 각이 모두 직각이고 네 변의 길이가 모두 같은 사각형을 정사각형이라고 합니다. 네 각이 모두 직각이고 네 변의 길이가 모두 같은 사각형을 정사각형이라고 합니다. 2활동 점 종이에 그어진 선분을 이용하여 정사각형을 완성해 봅시다. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 2평면도형 3활동 도형판에 정사각형으로 여러 가지 모양을 만들어 봅시다. 1확인 우리 주변에서 정사각형을 찾아 말해 봅시다. 2. 평면도형 45 배운 내용확인 학습배운 내용확인 학습 1 선분, 반직선, 직선을 찾아 안에 알맞은 말을 써넣으세요. 2차시 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 나는 두 점을곧게 이은 선이야. 나는 한 점에서 시작하여 한 쪽으로 끝없게 늘인 곧은 선이야. 나는 선분을양쪽으로 끝없이 늘인곧은 선이야! 2 3 선분 ㄱㄴ 반직선ㄷㄹ 직선ㅁㅂ <삽3-1-2-평가1> 각을 2개 그리고 읽어 보세요. 3차시 ㄱㄴㅁㄷㄹ 각 각 도형을 보고 직각을 모두 찾아 로 표시해 보세요. 4차시 46 수학 3 -1 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 4 도형을 보고 물음에 답하세요. 5차시~7차시 가 나 다 라 아 마 사 바 ●직각삼각형을 모두 찾아 기호를 써 보세요. 다, 아 ●직사각형을 모두 찾아 기호를 써 보세요. 가, 나 ●정사각형을 찾아 기호를 써 보세요. 나 의 모양 조각을 사용하여 그림과 같은 모양을 만들었습니다. 물음에 답하 [5~6] 세요. 준비물65차시, 7차시 2평면도형 5 6 정사각형 모양 조각을 8개 사용했다면 직각삼각형 모양 조각은 몇 개 사용했는지 구해 보세요. 8개 의 모양 조각을 사용하여 위의 그림을 색칠해 보고 친구와 비교해 보세요. 2. 평면도형 47 배운 내용확인 학습배운 내용확인 학습 7 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 다음 도형이 각인지 각이 아닌지를 쓰고, 그 이유를 써 보세요. 3차시 답이유 8 생각수학 그림에서 크고 작은 정사각형이 모두 몇 개인지 구해 보세요. 7차시 구하려는 것과 알고 있는 것은 무엇인가요? 어떤 방법으로 구할 수 있나요? 생각한 방법으로 문제를 해결해 보세요. 구한 답을 확인해 보고, 해결 과정을 친구와 이야기해 보세요. 48 수학 3 -1 재미 팡팡!수학 놀이터재미 팡팡!수학 놀이터 . 직각을 이용하여 미로 찾기 출발 . . 도착 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 2평면도형 되돌아보기 이 단원에서 학습한 내용 확인 ●선분, 직선, 반직선을 알고 있나요? ●직각과 직각삼각형, 직사각형, 정사각형의 뜻을 설명할 수 있나요? ●생활 주변에서 직각을 이용한 모습을 찾았나요? 2. 평면도형 49 직각이 있는 도형을 만들어 보아요역량 쑥쑥! 수학 연구소 1 모양 조각을 여러 개 사용하여 직사각형과 정사각형을 만들어 봅시다. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 준비물7 ●모양 조각을 2개 사용하여 정사각형을 만들어 보세요. 예 ●모양 조각을 3개 사용하여 직사각형을 만들어 보세요. 예를사용해 볼까요? ●모양 조각을 5개 사용하여 직사각형을 만들어 보세요. 예 50 수학 3 -1 ●만든 모양을 친구와 비교해 보세요. 2 모양 조각을 사용하여 직각이 있는 도형을 만들어 봅시다. ●모양 조각을 7개 사용하여 직각삼각형을 완성해 보세요. ●모양 조각을 7개 사용하여 직사각형을 완성해 보세요. ●모양 조각을 7개 사용하여 정사각형을 만들어 보세요. 준비물 8 2. 평면도형 51 2 평면도형 모둠활동 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 수학미술 전통 창호 무늬 꾸미기 우리 모둠의 전통 창호 무늬를 만들어 봅시다. 프로젝트생각 번쩍! 창의 발전소 1 전통 건축물에서 창호 무늬를 살펴 봅시다. [창덕궁 인정전] 창호는 건물에 설치된 창이나 문을 말해요. 수학 3 -152 [여러 창호 문양] ●창호에서 찾을 수 있는 도형을 말해 보세요. 2 조사 계획을 세워 봅시다. ●조사할 내용은 무엇인가요? ●조사 방법을 말해 보세요. ●조사 계획서를 완성해 보세요. 조사한 내용을 정리해 봅시다.3전통 건축물 소개창호 무늬찾을 수 있는 도형조사 기간년 월 일조사 내용조사한 내용에 맞게 질문을 만들어 보세요. 1. 2. 조사 방법조사 대상(전통 건축물) 준비물2. 평면도형532평면도형 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 생각 번쩍!창의 발전소생각 번쩍!창의 발전소 4 조사한 자료를 살펴보고 직각삼각형, 직사각형, 정사각형을 이용하여 우리 모둠 의 창호 무늬를 만들어 봅시다. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 직각삼각형, 직사각형, 정사각형을 이용하여 창호 무늬 만들기 ●창호 무늬를 사용하고 싶은 곳: ●창호 무늬에 담긴 뜻: 5 모둠에서 여러 가지 도형으로 만든 창호 무늬를 발표해 봅시다. 수학 3 -154 6 다른 모둠의 발표를 듣고 창호 무늬를 잘 만들었는지 확인해 봅시다. (◎: 매우 잘함, ○: 잘함, △: 보통) (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 모둠 이름내용주제에 알맞은 무늬를 정했나요? 직각삼각형, 직사각형, 정사각형을 이용하여 창호 무늬를 만들었나요? 7 우리 모둠의 창호 무늬 만들기 활동을 되돌아봅시다. ●여러 가지 도형을 이용하여 창호 무늬 만들기 활동을 하며 느낀 점을 적어 보세요. ●모둠원들과 창호 무늬를 잘 만들었는지 확인해 보세요. 확인 내용조사 내용이나 대상에 알맞은 조사 방법을 정했나요? 조사 방법에 열심히 참여했나요? 주제에 알맞은 무늬를 정했나요? 여러 가지 도형을 이용하여 창호 무늬를 만들었나요? 매우잘함 ◎ ◎ ◎ ◎ 잘함 . . . . . . . . 보통 △ △ △ △ 우리 모둠 활동 만족도2. 평면도형552평면도형 나눗셈 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 똑같이 나누는 방법을 알아봅시다. 의 붙임딱지를 붙여 보며, 배울 내용을 확인해 봅시다.준비물1 56 수학 3 -1 1 곱셈식으로 나타내어 보세요. 2학년 1학기 곱셈 준비 학습똑똑! 2+2+2+2=2×48씩 4묶음 8×46의 3배 6×3안에 알맞은 수를 써넣으세요.22학년 2학기 곱셈구구4_3=128_8=647_6=425_5=256_4=249_8=72수학 익힘 33쪽 3. 나눗셈 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 57 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 톡톡생각톡톡생각 1 등분제 똑같이 나눌 수 있어요 (1) 자두를 똑같이 나누어 주려면 어떻게 해야 하는지 생각해 봅시다. 수학 익힘 34~35쪽 1활동 삽3-1-3-생각1(14.5_4) 자두 6개를 2명에게 똑같이 나누어 주려고 합니다. 한 명이 몇 개씩 가질 수 있 는지 알아봅시다. 준비물9자두 ●자두를 똑같이 나누어 보세요. <삽화 추후 수정> 접시에 붙임딱지 붙일 수 있게> 자두, 접시 크기 크게 삽3-1-3-소컷1(10_2.5) ●한 명이 몇 개씩 가질 수 있나요? 3개씩 ●어떻게 나누어 주었는지 말해 보세요. 6을 2로 나누면 3이 됩니다. 6/2=3과 같은 식을 나눗셈식이라 하고 6 나누기 2는 3과 같습니다라고 읽습니다. 이때 3은 6을 2로 나눈 몫, 6은 나누어지는 수, 2는 나누는 수라고 합니다. 나누는 수6 / 2 = 3 나누어지는 수몫 58 수학 3 -1 2활동2활동 바둑돌 8개를 4명이 똑같이 나누려고 합니다. 한 명이 몇 개씩 가질 수 있는지 알아봅시다. ●바둑돌을 4명이 똑같이 나누어 갖도록 을 그려 보세요. ●한 명이 몇 개씩 가질 수 있나요? 2개씩 ●어떻게 구했는지 말해 보세요. ●나눗셈식으로 나타내고 읽어 보세요. = 2 8 / 4 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 3나눗셈 1확인 나눗셈식으로 구해 봅시다. 준비물9꽃, 책 모형 ●꽃 12송이를 꽃병 3개에 똑같이 나누면 꽃병 한 개에 몇 송이씩 꽂을 수 있을 까요? 식 12/3=4 꽃병 한 개에 4 송이씩 꽂을 수 있습니다. ●동화책 16권을 8명이 똑같이 나누면 한 명이 몇 권씩 읽을 수 있을까요? 16/8=2 한 명이 2 권씩 읽을 수 있습니다. 식 3. 나눗셈 59 포함제 똑같이 나눌 수 있어요 (2) 2톡톡생각 수학 익힘 36~37쪽공깃돌을 한 통에 5개씩 담으려면 통이 몇 개 필요한지 생각해 봅시다. 삽화: 쉬는 시간/공깃돌 15개가 흩어져 있고 놀다가 공깃돌 5개를 통에 담아 정리하는 상황) 삽3-1-3-생각2(14.5_4) 공깃돌 15개를 한 통에 5개씩 담으려고 합니다. 통이 몇 개 필요한지 알아봅시 1활동 다. 준비물10공깃돌, 통 ●한 통에 5개씩 나누어 담아 보세요. 남은 공깃돌의수가 0이 될 때까지 담아야 해요. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 삽3-1-3-소컷2 나중에 왼쪽 삽화 가로 크기 작게 발주/오른쪽 삽화 공간 넉넉히 ●통은 몇 개 필요한가요? 4개 ●5개씩 담으려면 통이 몇 개 필요한지 뺄셈식으로 나타내어 보세요. 15-5-5-5=0 15개를 3 번 덜어 낼 수 있으므로 통이 3 개 필요합니다. 5 개씩 15에서 5 씩 3 번 빼면 0이 됩니다. 나눗셈식으로 나타내면 15/ 5 = 3 입니다. 15-5-5-5=0 15/ 5 = 3 60 수학 3 -1 ●바둑돌을 3개씩 묶어 보세요. ●몇 묶음이 되나요? 3묶음 ●어떻게 구했는지 말해 보세요. ●나눗셈식으로 나타내고 읽어 보세요. 12 / 3 = 4 활동 2 바둑돌 12개를 3개씩 묶으려고 합니다. 몇 묶음이 되는지 알아봅시다. 와 같이 문제를 만들고 나눗셈식으로 나타내어 봅시다. 구슬 16 개를 한 명에게 2 개 씩 주면 몇 명에게 나누어 줄 수 있을까요? 식 16/2=8 식 9/3=3 사탕 9개를 한 명에게 3개씩 주면 몇 명에게 나누어 줄 수 있을까요? 확인 2 접시가 5 개 필요합니다. 사과 10개를 한 접시에 2개씩 담으려고 합니다. 접시가 몇 개 필요한지 구해 봅 시다. 식 10/2=5 확인 1 준비물10 사과 모형, 접시 3 나눗셈 3. 나눗셈 61 생각톡톡 톡톡생각 3 등분제 곱셈과 나눗셈의 관계를 알 수 있어요 카드를 똑같이 나누어 주려면 어떻게 해야 하는지 생각해 봅시다. 수학 익힘 38~39쪽 카드 12장을똑같이 나누자. 나도 끼워 줘.응! 4명이니까카드 12장을…. 1활동 삽3-1-3-생각3(14.5_5) 카드 12장을 똑같이 나누어 주려고 합니다. 한 명이 몇 장씩 가질 수 있는지 알 아봅시다. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) ●카드의 수를 곱셈식으로 나타내어 보세요. 4_ 3=12 ●4명에게 똑같이 나누어 주면 한 명이 몇 장씩 가질 수 있나요? =3 한 명이 3 장씩 가질 수 있습니다. 12/ 4 , ●3명에게 똑같이 나누어 주면 한 명이 몇 장씩 가질 수 있나요? =4 한 명이 4 장씩 가질 수 있습니다. 12/ 3 , 62 수학 3 -1 ●밤의 수를 곱셈식으로 나타내고, 그렇게 나타낸 이유를 말해 보세요. 7_ 4 = 28 4_ 7 = 28 ●곱셈식을 나눗셈식으로 나타내고, 그렇게 나타낸 이유를 말해 보세요. 28/4= 7 28 / 7 = 4 활동 2 곱셈식을 나눗셈식으로 나타내어 봅시다. 와 같이 안에 알맞은 수를 써넣고, 삼각형 안의 수들을 이용하여 곱셈 식과 나눗셈식을 만들어 봅시다. 2 7 14 _, / 21 _, / 2 7 14 _, / 21 _, / 2 _ 7 = 14 7 _ 2 = 14 14 / 2 = 7 14 / 7 = 2 _ = _ = / = / = 곱셈식을 나눗셈식으로 나타내어 봅시다. 4_8=32 32/4= 8 32 / 8 = 4 5_6= 30 30 / 5 = 6 30 / 6 = 5 확인 1 확인 2 3 나눗셈 3. 나눗셈 63 생각톡톡 톡톡생각 4 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 수학 익힘 40~41쪽포함제 나눗셈의 몫을 곱셈식으로 구할 수 있어요 고무공을 한 명에게 4개씩 주면 몇 명에게 나누어 줄 수 있는지 생각해 봅시다. <삽-3-1-3-생각4>(14.5_4) (삽화: 체육 시간, 공 바구니에 공이 (20개) 들어 있고 그 옆에서 오른쪽과 같이 학생들이 체육관에서 공던지기 운동을 하고 있는 장면) 고무공 20개를 한 명에게 4개씩 주려고 합니다. 몇 명에게 나누어 줄 수 있는지 알아봅시다. 1활동 <삽-3-1-3-생각4>에서 추후 반영 파란색 공 20개 ●고무공 20개를 4개씩 묶으면 몇 묶음인지 나눗셈식으로 나타내어 보세요. 20/4= 5 ●나눗셈의 몫을 구할 수 있는 곱셈식을 써 보세요. 4_ 5=20 ●나눗셈의 몫을 곱셈식을 이용해서 구해 보세요. 20/4= 5 20/4의 몫은 4×5=20을 이용해 구할 수 있습니다. 4 _ 5 = 20 20/ 4 = 5 64 수학 3 -1 2활동2활동 나눗셈의 몫을 곱셈식으로 어떻게 구하는지 알아봅시다. ●클립 24개를 3개씩 묶으면 몇 묶음인지 나눗셈식으로 나타내어 보세요. 24/3= 8 ●나눗셈의 몫을 구할 수 있는 곱셈식을 써 보세요. 3 _ 8 =24 ●나눗셈의 몫을 곱셈식으로 구해 보세요. ●24/3을 어떻게 구했는지 말해 보세요. 삽3-1-3-소컷3(6_4) 24/4=.., 3_8=24로 수정 1확인 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 3나눗셈 관계있는 것끼리 이어 봅시다. 4 5 3 7 8 32/4= 35/5= 36/9= 5.. =35 9.. =36 4.. =32 6.. =36 3. 나눗셈 65 톡톡생각톡톡생각 5 수학 익힘 42~43쪽나눗셈의 몫을 곱셈구구로 구할 수 있어요 색종이 27장을 똑같이 나누려면 어떻게 해야 하는지 생각해 봅시다. 등분제 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 삽3-1-3-생각5(14.5_4) 1활동 (삽화: 3명이서 오른쪽과 같은 한복 접기를 하고 있는 장면, 색종이는 모두 합쳐서 27장) 색종이 27장을 3명에게 똑같이 나누어 주려고 합니다. 한 명이 몇 장씩 가질 수 있는지 알아봅시다. ●나눗셈식으로 나타내어 보세요. 27/ 3 = 9 ●나눗셈의 몫을 곱셈구구로 어떻게 구하는지 말해 보세요. _ 1 2 3 4 5 6 7 8 9 1 1 2 3 4 5 6 7 8 9 2 3 2 3 4 6 6 9 8 12 10 15 12 18 14 21 16 24 18 4 4 8 12 16 20 24 28 32 27 36 5 5 10 15 20 25 30 35 40 45 6 6 12 18 24 30 36 42 48 54 7 7 14 21 28 35 42 49 56 63 8 8 16 24 32 40 48 56 64 72 9 9 18 27 36 45 54 63 72 81 곱셈표에서 3을 찾은 다음 27을 찾아보세요. 66 수학 3 -1 ●과자 36개를 4개씩 묶으면 몇 묶음인지 나눗셈식으로 나타내어 보세요. 36/4= 9 ●36을 6으로 나눈 몫을 구하기 위한 나눗셈식을 쓰고 몫을 구해 보세요. 36 / 6 = 6 활동 2 나눗셈의 몫을 곱셈구구로 어떻게 구하는지 알아봅시다. ●나눗셈의 몫을 곱셈구구로 구해 보세요. 4 _ 9 =36 3 6/4= 9 곱셈구구를 이용하여 안에 알맞은 수를 써넣어 봅시다. 27/ 9 = 3 56/ 7 = 8 36/ 9 = 4 64/ 8 = 8 확인 1 유자 42개가 한 줄에 7개씩 놓여 있습니다. 유자를 7개 씩 몇 줄로 묶을 수 있는지 나눗셈으로 구해 봅시다. 식 42/7=6 답 6 묶음 <삽3-1-3-소컷 추가1> 확인 2 ● 곱 셈구구를 이용하여 36/4, 36/6을 어떻게 구했는지 말해 보세요. 36/6은 ‘몇의 단’으로 구해야 할까요? 36/4를 구하기 위해서는 ‘몇의 단’을 생각해야 할까요? 3 나눗셈 3. 나눗셈 67 배운 내용확인 학습 1 안에 알맞은 수를 써넣으세요. 6차시 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 4 나누는 수인 3 의 단곱셈구구를 이용해! 3_1=3 3_2=6 3_3=9 3_ 4 =12 (말풍선이 몫의 빈칸에서 나오도록 삽화) <삽3-1-3-소컷4>(8_4) 모자 10개를 2곳에 똑같이 나누어 놓으려고 합니다. 한 곳에 모자를 몇 개씩 놓 을 수 있는지 알맞은 나눗셈식을 써 보세요. 2차시 2 10 / 2 = 5 3 20/4를 뺄셈식으로 바르게 나타낸 것을 찾아 .표 하세요. 3차시 ●20-4-4-4-4-4=0 ( . ) ●20-5-5-5-5=0 () 수학 3 -1 68 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 4 나눗셈의 몫을 곱셈식으로 구해 보세요. 4~5차시 2_ 9 =18 5_ 8=40 6_ 7=42 18/2= 9 40/5= 8 42/6= 7 5 나눗셈의 몫을 구해 보세요. 6차시 24/6=4 15/5=3 63/7=9 72/8=9 3나눗셈 6 와 같이 빈칸에 알맞은 수를 써넣으세요. 5~6차시 3381939/ 3248648/ 3. 나눗셈 69 배운 내용확인 학습배운 내용확인 학습 색종이 4장으로 한 개의 액자를 만들 수 있습니다. 누나와 동생의 대화를 읽고 알 맞은 나눗셈식을 쓰고, 그 이유를 설명해 보세요. 6차시 7 누나! 색종이 36장으로 액자를 몇 개 만들 수 있는지 구하려고 뺄셈을 해 봤어. 삽3-1-3-소컷5(15_6) 36에서 4를 9번 뺐구나. 나눗셈식을 이용하면더 간단하게 구할 수 있어. 식 이유 8 생각수학 삽3-1-3-소컷6(5_4) 컵 57개 중에서 3개는 컵꽂이에 꽂고, 나머지는 6개 씩 상자에 담았습니다. 컵을 몇 상자에 담았는지 구 해 보세요. 6차시 구하려는 것과 알고 있는 것은 무엇인가요? 어떤 방법으로 구할 수 있나요? 생각한 방법으로 문제를 해결해 보세요. 해결 과정과 결과를 친구와 이야기해 보세요. 수학 3 -1 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) (컵 6개씩 상자에 담긴 삽화) 70 재미 팡팡!수학 놀이터재미 팡팡!수학 놀이터 . 나눗셈 기호(/)의 유래 스위스의 수학자 ‘요한 히인리히 란’이 / 기호를 처음 사용했습니다. 그러나 영어권에서는 / 기호가 항상 나누기를 나타내는 기호로 사용되었습니다. 다른 많은 나라에서는 : 기호를 사용한다고합니다. 이 기호는 유럽의 수학자들에 의하여 빼기를 나타내는 기호로 오랫동안 사용되었습니다. / 기호를 사용하는 나라는 대한민국, 일본, 미국, 영국 정도에 불과합니다. 나눗셈 기호는 제가 처음 사용했어요. 요한 히인리히 란/는 뺄셈 기호예요. /는 나눗셈 기호예요.우리도 나눗셈 기호로 /를 써요. 우리의 나눗셈 기호는 :예요. 같은 나눗셈도 표현하는 방법이 다를 수 있구나! 나도 배고프다는 표현을 해봤어 [출처 제시 예정] 삽3-1-3-만화1(15_13) 되돌아보기 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 3나눗셈 이 단원에서 학습한 내용 확인 ●48÷6을 계산할 수 있나요? ●48÷6의 계산 방법을 친구들에게 이야기할 수 있나요? ●친구들과 함께 서로를 배려하며 문제를 해결하는 태도를 보였나요? 3. 나눗셈 71 모둠 만드는 방법을 알아보아요역량 쑥쑥! 수학 연구소모둠 만드는 방법을 알아보아요역량 쑥쑥! 수학 연구소 1 과학 시간과 영어 시간에 모둠을 만드는 방법을 알아봅시다. 4모둠으로 나누어 앉으세요. 한 모둠에 4명씩 앉으세요. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 우리 반은 모두 24명이니까 한 모둠에 몇 명씩 앉아야 하지? 우리 반은 모두 24명이니까 몇 모둠이 될까? 삽3-1-3-소컷7(15_8) ●구하려는 것과 알고 있는 것을 써 보세요. 삽화에 답이 안보이게 수정 예정 과학 시간 영어 시간 구하려는 것 한 모둠의 학생 수 모둠의 수 알고 있는 것 전체 학생 수 24명 전체 학생 수 24명 나누는 모둠의 수 4모둠 한 모둠의 학생 수 4명 72 ●과학 시간에 한 모둠은 몇 명씩 앉아야 하는지 구하는 식을 쓰고, 몫을 구해 보세요. ●영어 시간에 몇 모둠이 만들어지는지 구하는 식을 쓰고, 몫을 구해 보세요. 수학 3 -1 2 한 반의 학생 수가 24명인 반의 모둠을 만드는 방법을 생각해 봅시다. ●체육 시간과 음악 시간에 모둠 만드는 방법을 말해 보세요. ●몫이 나타내는 것이 무엇인지 친구에게 설명해 보세요. ●몫이 나타내는 것을 각각 그림으로 표현하고 친구에게 설명해 보세요. 삽3-1-3-소컷8(15_5) <체육 시간> <음악 시간> 3모둠으로 만들어 보세요. 한 모둠에 3명씩 만들어 보세요. 과학 시간 영어 시간 예. 예. 3 나눗셈 3. 나눗셈 73 놀이마당 생각 번쩍! 창의 발전소시계의 수를 식으로 만들어 봅시다.1 수학 시계 만들기놀이마당생각 번쩍! 창의 발전소시계의 수를 식으로 만들어 봅시다.1 수학 시계 만들기 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 74 ●수 카드를 이용하여 1부터 12까지의 수를 식으로 만들어 보세요. 수학 3 -1 2 수학 시계를 만들어 봅시다. 준비물11수학 시계판 ●1에서 만든 식을 이용하여 수학 시계를 만들어 보세요. (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 1 _ 1 3 / 1 1 _ 2 3 _ 3 2 _ 2 3나눗셈 3. 나눗셈 75 곱셈 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 두 자리 수와 한 자리 수의 곱셈의 계산 원리를 이해 하고 바르게 계산해 봅시다. 의 붙임딱지를 붙여 보며, 배울 내용을 확인해 봅시다.준비물2 76 수학 3 -1 (스티커 노트 주석 Color Editor: ≫o °u¸® 미정값 Page is color controlled with Color Editor: ≫o °u¸® 4.0.093 Copyright 2010 Heidelberger Druckmaschinen AG http://www.heidelberg.com You can view actual document colors and color spaces, with the free Color Editor (Viewer), a Plug-In from the Prinect PDF Toolbox. Please request a PDF Toolbox CD from your local Heidelberg office in order to install it on your computer. Applied Color Management Settings: Output Intent (Press Profile): GRACoL2006_Coated1v2.icc RGB Image: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no RGB Graphic: Profile: sRGB_hdm.icc Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent RGB/Lab Graphic: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Image: Rendering Intent: Perceptual Black Point Compensation: no Device Independent CMYK/Gray Graphic: Rendering Intent: Perceptual Black Point Compensation: no Turn R=G=B (Tolerance 0.5%) Graphic into Gray: yes Turn C=M=Y,K=0 (Tolerance 0.1%) Graphic into Gray: no CMM for overprinting CMYK graphic: yes Gray Image: Apply CMYK Profile: no Gray Graphic: Apply CMYK Profile: no Treat Calibrated RGB as Device RGB: no Treat Calibrated Gray as Device Gray: yes Remove embedded non-CMYK Profiles: no Remove embedded CMYK Profiles: yes Applied Miscellaneous Settings: Colors to knockout: yes Gray to knockout: yes Pure black to overprint: yes Limit: 100% Turn Overprint CMYK White to Knockout: yes Turn Overprinting Device Gray to K: yes CMYK Overprint mode: set to OPM1 if not set Create "All" from 4x100% CMYK: yes Delete "All" Colors: no Convert "All" to K: no ) 준비 학습똑똑! 6+6+6+6+6=306×5=301 2×7=8_4=2 3_5=9_6=3 [1~3] 안에 알맞은 수를 써넣으세요.2학년 1학�