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第一次执教一年级练习课时,整节课从课的开始到课的最后,基本都是呈现问题,然后让学生进行练习,最后核对答案。刚开始学生都能够顺利解决问题,但随着后续练习的不断呈现,不少学生学习的积极性大大降低,到最后能够主动参与到课堂学习的人所剩无几。我想,如果学生长期进行这种形式的练习,必然逐渐丧失练习的兴趣。如何丰富练习的形式,让学生在练习的过程中不仅形成技能,而且还能够享受数学思维的快乐呢?笔者结合教学实践,梳理了以下方法。
The first coaching first-year practice class, the whole class from the beginning of the class to the end of the class are basically presented problems, and then let the students practice, and finally check the answer. At the beginning, students were able to successfully solve the problem, but with the continuing practice of continuous presentation, many students greatly reduce the enthusiasm for learning, and finally to participate in the classroom to take the initiative to participate in few people left. I think if the students practice this form for a long time, they will inevitably gradually lose their interest in practice. How to enrich the form of practice, so that students not only form skills in the process of practice, but also to enjoy the joy of mathematical thinking? The author combines teaching practice, combed the following methods.