巩固练习是数学课堂教学的重要环节。在日常教学中,教师们常常挖空心思搜集很多的练习素材,在把课堂填得很满的同时,也让教学走向了凌乱。简约化数学课堂遵循“少就是多”的理念,强调练习设计的知识统摄、思维含量,强调精心设计、精当选择、精巧安排,从而最大限度地提高练习的有效性。 Consolidation exercises are an important part of mathematics classroom teaching. In the daily teaching, teachers often find ways to collect a lot of practice materials, fill the classroom very full, but also to teach the mess. The reduced math class follows the philosophy of “less is more”, emphasizing the knowledge, practice and design of exercise design, emphasizing meticulous design, careful selection and careful arrangement so as to maximize the effectiveness of the practice.