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初中数学作业是初中数学教学中的重要组成部分,是学生掌握和巩固数学思维的重要途径,也是教师检验和了解学生掌握程度的主要手段。合理科学的作业布置能激发学生对数学的兴趣,提高学生分析问题和解决问题的能力。那么怎样才能提高初中数学作业的有效性呢?一、作业适量并体现课堂上的重点和难点布置的作业贵在精而不在量,要重点突出课堂上的重、难点。至于比较容易理解的知识,让学生在课堂上完成就可以了,没必要增加学生的负担。例如,在教学“勾股定理”时,老师布置作业就
Junior high school math homework is an important part of mathematics teaching, is an important way for students to master and consolidate mathematical thinking, but also teachers to test and understand the main means of student mastery. Reasonable and scientific homework assignments can stimulate students’ interest in mathematics and improve their ability to analyze and solve problems. So how can we improve the effectiveness of junior high school math homework? First, the amount of homework and reflects the focus and difficulty in the classroom The layout of the homework is more refined and not in quantity, it is necessary to highlight the heavy and difficult points in the classroom. As for the more comprehensible knowledge, it is all right for students to finish in the classroom without having to increase the student’s burden. For example, when teaching “Pythagorean Theorem”, the teacher arranges homework