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课堂练习是数学教学的一个重要环节,通过一定数量的练习,可以使学生牢固掌握基础知识,形成熟练的技能、技巧。同时,通过练习还可以获得反馈信息,检验学生学习的能力,评价课堂教学的实效。精心设计的课堂练习能够在一定程度上弥补或降低教学过程中的无效劳动带来的负作用,培养学生良好的学习习惯,提高课堂教学效益。一、体现层次,调动学生积极思维设计课堂练习必须从整体角度出发,注意练习内容的层次性。练习应做到由浅入深,由近及远,循序渐进,基本练习、综合练习、发
Classroom practice is an important part of mathematics teaching. Through a certain amount of exercises, students can gain a solid grasp of basic knowledge and form skilled skills and skills. At the same time, through the practice can also get feedback information, test students’ ability to learn, evaluate the effectiveness of classroom teaching. Well-designed classroom exercises to a certain extent make up for or reduce the negative effects of invalid teaching in the process of teaching, develop good student learning habits, improve classroom teaching effectiveness. First, reflect the level, mobilize the students positive thinking Design class exercises must proceed from the overall point of view, pay attention to the level of practice content. Practice should be done from the shallower to the deepest, from near and far, step by step, basic exercises, comprehensive practice, hair