认知心理学指出:活动是认识的基础,智慧是从动作开始的。听过了,就记住了一些;看过了,就明白了一点;做过了,就理解了。孩子们最深刻的体验莫过于自己双手实践过的东西。“做数学”是让学生利用现实情景,从周围生活中取材,通过观察、实验、研讨、探索、发现数学规律,积累丰富的 Cognitive psychology points out that activity is the basis of cognition, and wisdom starts from the action. Have heard, to remember some; seen, to understand a little; done, it understood. Children’s most profound experience than anything their own hands. “To do mathematics ” is to enable students to use the reality of the scene, drawn from the surrounding life, through observation, experiment, discussion, exploration, found that the law of mathematics, accumulation of rich