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目标了解数的应用,练习10以内数组成、加法运算的技能和策略。准备1.经验准备:①认识面值为1元、2元、5元、10元的人民币;②会10以内数的组成或加法;③会使用记录单。2.材料准备:①面值为1元、2元、5元、10元的人民币若干,标有价格的物品图片(本子1元、皮球1元、杯子2
Objectives Understand the number of applications, practice 10 within the number of composition, addition of skills and strategies. Preparation 1. Experience preparation: ① recognize face value of 1 yuan, 2 yuan, 5 yuan, 10 yuan of RMB; ② will be less than 10 the number of the composition or addition; ③ will use the record sheet. 2 material preparation: ① face value of 1 yuan, 2 yuan, 5 yuan, 10 yuan of some yuan, marked with the price of the goods picture (the book 1 yuan, the ball 1 yuan, cup 2