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著名的荷兰数学家和数学教育家弗赖登塔尔说过:“学”这一活动最好的办法就是“做”。让学生经历“做数学”的过程,不仅能够增进对数学活动的体验,还能够促进对数学问题的思考,从而达到积累数学活动经验,经历知识的产生、形成、发展的过程。那么,如何把操作活动与学生的思维活动有效对接呢?笔者认为:在学生活动中,通过提问、追问、对话、辩论、回顾等策略,能够实现“做”与“思”的有效对接。下面,来谈一谈笔者几点粗浅的认识。
The famous Dutch mathematician and mathematics educator Freudenthal said: “Learn ” This activity is the best way to “do ”. Let students experience “doing mathematics ” process, not only can improve the experience of mathematical activities, but also can promote the thinking of mathematical problems, so as to accumulate experience of mathematical activity, experience the generation, formation and development of knowledge process. So, how to effectively connect operation activities with students’ thinking activities? In my opinion, we can achieve “do” and “think” in the student activities through such strategies as questioning, asking, dialogue, debate and review Effective docking. Here, to talk about the author a few superficial understanding.