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课堂练习是教师设计的以学生为训练主体的课堂作业,是学生掌握知识、形成技能的重要途径,起着形成和发展数学认知结构的作用,它不同于课后作业、家庭作业,是课堂教学的有机组成部分。学生是数学学习的主体,教师是数学学习的组织者、引导者与合作者,在课堂教学实践中,通过教师学生双方共同合作,才能得到良好的练习课效果,因此,强化优化课堂练习是提高教学有效性的重要策略。
Classroom practice is a teacher-designed classwork with students as the main body of training. It is an important way for students to master knowledge and form skills. It plays a role in forming and developing a mathematical cognitive structure. It differs from homework and homework in class The organic part of teaching. Students are the main body of mathematics learning. Teachers are the organizers, guides and collaborators of mathematics learning. Through the cooperation of teachers and students in classroom teaching practice, teachers can get a good effect of practice class. Therefore, to strengthen and optimize class exercises is to improve An Important Strategy for Teaching Effectiveness.