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课堂练习是数学课堂教学的重要组成部分,它更是学生加深理解和巩固所学知识的手段。因此,教师在教学中应根据教学目标和学生的接受能力,设计好数学课堂练习。那么如何优化课堂练习,才能提高教学效率呢?结合平时教学实践,我认为小学数学课堂练习设计应把握“五性”:一、铺垫性由于数学知识的衔接性很强,且中等生和差生很容易忘记旧知识,如果学生忘记了与新知识有紧密联系的旧知识,就不能较好地掌握新知识,学习积极性肯定不高。因
Classroom practice is an important part of mathematics classroom teaching. It is also a means by which students can deepen their understanding and consolidate their knowledge. Therefore, teachers in teaching should be based on teaching objectives and students’ ability to accept the design of mathematics classroom exercises. So how to optimize the classroom practice, can improve the teaching efficiency? Combined with the usual teaching practice, I think the primary school mathematics classroom practice design should grasp “five nature ”: First, the bedding nature Because of the strong convergence of mathematical knowledge, Poor students can easily forget the old knowledge. If students forget the old knowledge which is closely related to the new knowledge, they can not grasp the new knowledge well, and the learning enthusiasm is certainly not high. because