西师大版数学二年级上册《分一分》课件

1、欢迎来访，敬请指导thank you!thank you!thank you!thank you!,西师大版二年级数学上册课件,分 一 分,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,学习目标： 1. 在分一分的操作活动中获得分物体的经验，理解“平均分”的意义。 2. 经历不同分法的过程，学习平均分物体的一些方法，培养数感和动手操作能力。,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,不是平均分,判断是不是平均分？,欢迎来访，敬请指导thank you!thank you!thank

2、you!thank you!,是平均分,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,不是平均分,是平均分,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,2,9,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,2,3,9,6,3,6,9,2,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,平均分给三人,欢迎来访，敬请指导thank you!thank you!thank you!tha

3、nk you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!tha

4、nk you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬请指导thank you!thank you!thank you!thank you!,欢迎来访，敬