蒙氏数学(7)——20以内点数

分类: 数学活动 |
活动目标:
1、在操作中经历对20以内物品进行点数并说出总数的过程。
2、发展数数能力,促进数概念的形成。
3、在活动中体验数学的重要性和趣味性。
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