1、歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,西師大版二年級數(shù)學(xué)上冊課件,分 一 分,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,學(xué)習(xí)目標(biāo)： 1. 在分一分的操作活動中獲得分物體的經(jīng)驗，理解“平均分”的意義。 2. 經(jīng)歷不同分法的過程，學(xué)習(xí)平均分物體的一些方法，培養(yǎng)數(shù)感和動手操作能力。,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,不是平均分,判斷是不是平均分？,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank

2、you!thank you!,是平均分,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,不是平均分,是平均分,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,2,9,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,2,3,9,6,3,6,9,2,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,平均分給三人,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!tha

3、nk you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!tha

4、nk you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬請指導(dǎo)thank you!thank you!thank you!thank you!,歡迎來訪，敬