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1.“做中学”有明确的目的性、合理的程序性、广泛的应用性,主要按照“动作——感知——表象——概念”这条线路推进。数学教学中能够让学生进行操作的内容很多,教师要联系学生的生活实际设计好方案,通过课堂的操作活动,促进学生概念的形成、规律的发现、算理的理解、知识的巩固和思维的发展,从而强化感性认识和事物的表象,增强与提高学生的知识领会能力,提高课堂教学效率。2.“做中学”要构建“问题情境——建立数学
1. ”Learning by doing“ has a clear purpose, reasonable procedural, and wide applicability, and is mainly promoted in the line of ”action-perception-appearance-concept“. In mathematics teaching, there are many contents that students can operate. Teachers should contact the student’s life to design a good plan. Through the operation of the class, students can promote the formation of the concept, the discovery of the law, the comprehension of the arithmetic, the consolidation and thinking of the knowledge So as to strengthen the perceptual knowledge and the appearance of things, enhance and improve the students’ knowledge and understanding ability, and improve the efficiency of classroom teaching. 2. ”do secondary “ to build ”problem situation - to establish mathematics