数学是一门逻辑性、科学性、抽象性很强的学科,也是学生学习中的一大障碍,而初中数学的尺规作图作为中考数学中的重要题型,对学生来说尤为抽象、枯燥。在教学过程中,通常是教师在黑板上示范,学生按照教师的要求依葫芦画瓢完成,所以学生缺乏兴趣,没有经历动脑过程,遇到稍有难度的题目往往无从下手。在教学过程中,笔者运用综合实践活动理念改变课堂教学方式,先让学生搜集尺规作图的相关资料,理解尺 Mathematics is a logical, scientific, highly abstract discipline, but also a major obstacle in student learning, and junior high school mathematics rules and regulations as an important test in mathematics math problems, is particularly absurd for students, dull. In the process of teaching, teachers usually demonstrate on the blackboard, and students complete the teaching according to the teacher’s requirements. Therefore, the students lack interest and do not experience brains, and the subjects with a little difficulty are often unable to start with. In the teaching process, I use the concept of integrated practice activities to change the classroom teaching methods, let the students to collect the rules of the relevant data mapping, understanding ruler