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Home Explore الحركة ورقة عمل 2 الوحدة الثانية

الحركة ورقة عمل 2 الوحدة الثانية

Published by Leena Dalgamoni, 2020-11-15 02:11:59

Description: الحركة ورقة عمل 2 الوحدة الثانية

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‫ﺍﻟﻔﺼﻞ ﺍﻷﻭﻝ ‪ :‬ﺍﻟﺤﺮﻛﺔ ﻭﺍﻟﻤﻮﻗﻊ‬ ‫ﺍﻟﻮﺣﺪﺓ ﺍﻟﺜﺎﻧﻴﺔ ‪ :‬ﺍﻟﺤﺮﻛﺔ‬ ‫ﻭﺭﻗﺔﻋﻤﻞ‪2‬‬ ‫ﺍﻟﻤﻔﺎﻫﻴﻢﺍﻟﻌﻠﻤﻴﺔ‪:‬‬ ‫●ﺍﻟﻤﺴﺎﻓﺔ‪:‬ﻃﻮﻝﺍﻟﻤﺴﺎﺭﺍﻟﻜﻠﻲﻟﺤﺮﻛﺔﺍﻟﺠﺴﻢﻣﻦﻧﻘﻄﺔﺑﺪﺍﻳﺔﺍﻟﺤﺮﻛﺔﺍﻟﻰﻧﻘﻄﺔﻧﻬﺎﻳﺔﺍﻟﺤﺮﻛﺔ‬ ‫ﺗﻘﺎﺱﺑﻮﺣﺪﺍﺕﻗﻴﺎﺱﺍﻻﻃﻮﺍﻝ)ﻛﻢ‪،‬ﻡ‪،‬ﺳﻢ‪(.....،‬ﻭﻫﻲﻛﻤﻴﺔﻗﻴﺎﺳﻴﺔ‪.‬‬ ‫●ﺍﻻﺯﺍﺣﺔ‪:‬ﻫﻲﺃﻗﺼﺮﻣﺴﺎﺭﻣﺴﺘﻘﻴﻢﺑﻴﻦﻧﻘﻄﺔﺑﺪﺍﻳﺔﺍﻟﺤﺮﻛﺔﻭﻧﻬﺎﻳﺘﻬﺎﻭﻳﻌﺒﺮﻋﻨﻬﺎﺑﺴﻬﻢﻳﺮﺳﻢ‬ ‫ﺑﺤﻴﺚﻳﻜﻮﻥﺫﻳﻠﻪﻓﻲﻧﻘﻄﺔﺑﺪﺍﻳﺔﺍﻟﺤﺮﻛﺔﻭﺭﺃﺳﻪﻓﻲﻧﻘﻄﺔﻧﻬﺎﻳﺔﺍﻟﺤﺮﻛﺔ‪.‬ﺗﻘﺎﺱﺑﻮﺣﺪﺍﺕ‬ ‫ﻗﻴﺎﺱﺍﻷﻃﻮﺍﻝ )ﻛﻢ‪،‬ﻡ‪،‬ﺳﻢ‪(.....،‬ﻭﻳﻜﻮﻥﻟﻬﺎﺍﺗﺠﺎﺓﻣﺤﺪﺩﻓﻬﻲﻛﻤﻴﺔﻣﺘﺠﺔ‪.‬‬ ‫ﻣﻼﺣﻈﺔ‪:‬ﺍﻟﻜﻤﻴﺎﺕﺍﻟﻔﻴﺰﻳﺎﺋﻴﺔﺗﻜﻮﻥﺍﻣﺎﻣﺘﺠﻬﺔﺃﻭﻗﻴﺎﺳﻴﺔ‪،‬ﻓﺎﻟﻜﻤﻴﺎﺕﺍﻟﻤﺘﺠﻬﺔﺗﺤﺪﺩﺑﺎﻟﻤﻘﺪﺍﺭﻭﺍﻻ‬ ‫ﺗﺠﺎﻩﻛﺎﻟﺴﺮﻋﺔﻭﺍﻟﺘﺴﺎﺭﻉﻭﺍﻟﻘﻮﺓﻭﺍﻟﻮﺯﻥ‪،‬ﺃﻣﺎﺍﻟﻘﻴﺎﺳﻴﺔﻓﺘﺤﺪﺩﺑﺎﻟﻤﻘﺪﺍﺭﻓﻘﻂﻛﺎﻟﻤﺴﺎﻓﺔﻭﺍﻟﻮﻣﻦ‬ ‫ﻭﺩﺭﺟﺔﺍﻟﺤﺮﺍﺭﺓﻭﺍﻟﻜﺘﻠﺔ‪.‬‬ ‫ﺍﻟﺴﺆﺍﻝﺍﻷﻭﻝ‪:‬‬ ‫ﻳﺒﻴﻦﺍﻟﺸﻜﻞﻣﻀﻤﺎﺭﻟﻠﺠﺮﻱﻃﻮﻟﻪ‪1000‬ﻡﻗﺴﻢ‬ ‫ﺍﻟﻰﺃﺭﺑﻊﺃﻗﺴﺎﻡﻣﺘﺴﺎﻭﻳﻪ)‪(AB=BC=CD=DA‬‬ ‫‪:‬‬ ‫ﺍﺩﺭﺳﻲﺍﻟﺸﻜﻞﺛﻢﺃﺟﻴﺒﻲﻋﻦﺍﻷﺳﺌﻠﺔ‪:‬‬ ‫‪.1‬ﻣﺎﺍﻟﻤﺴﺎﻓﺔﻭﺍﻻﺯﺍﺣﺔﺍﻟﺘﻲﻳﻘﻄﻌﻬﺎﺍﻻﻋﺐ‬ ‫ﻋﻨﺪﻣﺎﻳﺪﻭﺭﺣﻮﻝﺍﻟﻤﻀﻤﺎﺭ‪5‬ﻣﺮﺍﺕ؟‬ ‫‪.2‬ﻣﺎﺍﻟﻤﺴﺎﻓﺔﻭﺍﻻﺯﺍﺣﺔﺍﻟﺘﻲﻳﻘﻄﻌﻬﺎﺍﻟﻼ‬ ‫ﻋﺐﻋﻨﺪﻣﺎﻳﺘﺤﺮﻙﻣﻦﺍﻟﻤﻮﻗﻊ ‪A‬ﺍﻟﻰ‬ ‫ﺍﻟﻤﻮﻗﻊ ‪،D‬ﻭﻣﻦﺍﻟﻤﻮﻗﻊ ‪A‬ﺍﻟﻰﺍﻟﻤﻮﻗﻊ‪B‬‬ ‫؟‬ ‫‪.3‬ﺍﺭﺳﻤﻲﻣﺘﺠﺔﺍﻟﻤﻮﻗﻊﻋﻨﺪﻣﺎﻳﺘﺤﺮﻙﺍﻟﻼﻋﺐﻣﻦ‪A‬ﺍﻟﻰ ‪ C‬ﻭﻣﻦ‪D‬ﺍﻟﻰ‪A‬؟)ﻳﺮﺳﻢﻣﺘﺠﺔ‬ ‫ﺍﻟﻤﻮﻗﻊﻋﻠﻰﺷﻜﻞﺳﻬﻢﺭﺍﺳﺔﻓﻲﻧﻘﻄﺔﻧﻬﺎﻳﺔﺍﻟﺤﺮﻛﺔﻭﺫﻳﻠﻪﻓﻲﻧﻘﻄﺔﺑﺪﺍﻳﺔﺍﻟﺤﺮﻛﺔ(‪.‬‬ ‫ﺍﻟﺜﺎﻧﻲ‪:‬‬ ‫ﺍﻟﺴﺆﺍﻝ‬

‫ﻣﺜﺎﻝ‪:‬ﺗﺘﺤﺮﻙﻛﺮﺓﻣﻦﺍﻟﻨﻘﻄﺔﺃﺍﻟﻰﺏﺍﻟﻰﺝﺍﻟﻰﺃﻣﺮﺓﺃﺧﺮﻯ‪،‬ﺍﺣﺴﺒﻲﺍﻟﻤﺴﺎﻓﺔﻭﺍﻻﺯﺍﺣﺔ؟‬ ‫ﺍﻟﺤﻞ‪:‬ﺍﻟﻤﺴﺎﻓﺔ=ﻃﻮﻝﺍﻟﻤﺴﺎﺭ=ﺍﺏ‪+‬ﺏﺝ‪+‬ﺝﺃ=‪12=6+2+4‬ﻡ‬ ‫ﺍﻻﺯﺍﺣﺔ‪:‬ﺍﻟﻄﺮﻳﻘﺔﺍﻻﻭﻟﻰ‪:‬ﻧﺠﻤﻊﺍﻟﻤﺴﺎﻓﺎﺕﻣﻊﺃﺧﺬﺍﻻﺗﺠﺎﻩﺑﺎﻻﻋﺘﺒﺎﺭ)ﺍﻻﺯﺍﺣﺔﻟﻠﻴﻤﻴﻦﻣﻮﺟﺐ‬ ‫ﻭﻟﻠﻴﺴﺎﺭﺳﺎﻟﺐ(ﻳﻌﻨﻲ‪:‬ﺍﻻﺯﺍﺣﺔ=‪=6-+2++4+‬ﺻﻔﺮ‬ ‫ﺍﻟﻄﺮﻳﻘﺔﺍﻟﺜﺎﻧﻴﺔ‪:‬ﺍﺳﺘﺨﺪﺍﻡﻣﺘﺠﺔﺍﻻﺯﺍﺣﺔ)ﺍﻻﺯﺍﺣﺔ=ﺍﻟﻤﻮﻗﻊ‪–2‬ﺍﻟﻤﻮﻗﻊ‪(1‬ﻭﺑﻤﺎﺃﻥﺍﻟﻤﻮﻗﻊ‪1‬‬ ‫ﻧﻔﺴﺔ‪2‬ﻳﻌﻨﻲﺍﻻﺯﺍﺣﺔﺻﻔﺮ‬ ‫ﺃﺟﻴﺒﻲﻋﻦﺍﻟﺴﺆﺍﻝﺑﺎﺳﺘﺨﺪﺍﻡﺍﻟﺮﺳﻢﺍﻟﺴﺎﺑﻖ‪:‬‬ ‫ﺃﺣﺴﺒﻲﺍﻟﻤﺴﺎﻓﺔﻭﺍﻻﺯﺍﺣﺔﻟﻠﻜﺮﺓﺑﺎﻟﻄﺮﻳﻘﺘﻴﻦﻋﻨﺪﻣﺎﺗﺘﺤﺮﻙﻣﻦﺍﻟﻨﻘﻄﺔﺏﺍﻟﻰﺩﺍﻟﻰﺝ؟‬


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