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习题教学的有效性会直接决定学生对于课堂教学知识点的理解与吸收,甚至会影响到学生知识体系的良好构建。在初中数学课堂上,教师在进行习题教学时一定要有合理的设计。习题的内容要进行合适的筛选,同时,问题的难度要结合学生的知识掌握程度进行有针对性的设定。高质量的习题教学是保障学生知识吸收的基础,这也是巩固学生知识掌握程度的有效教学过程,在这样的前提下才能够让数学课程的教学质量得到保障。一、对于学生理性认识的提升
The effectiveness of the exercises will directly determine the students ’understanding and absorption of the knowledge of classroom teaching, and even affect the good construction of students’ knowledge system. In the math class of junior high school, the teacher must have reasonable design while carrying on the problem teaching. The contents of the exercises should be properly screened, meanwhile, the difficulty of the problems should be set according to the students’ knowledge level. High quality exercises teaching is the basis of assuring students ’knowledge absorption, which is also an effective teaching process to consolidate students’ mastery of knowledge. Only on this premise can the teaching quality of mathematics courses be guaranteed. First, to enhance the rational understanding of students