一、教材分析1.教材所处的地位“探索轴对称的性质”是七年级下册《生活中的轴对称》中的第二节内容。本节课是对轴对称图形的性质进行探索,主要通过对轴对称图形的分析,培养学生动手、制作、实验、说理的能力,并且给了学生更多表述的机会。本节课主要培养学生自主探索、合作交流、解决问题,并且要学生学会及时对自己的求解过程进行回顾与思考。2.教学目标(1)知识与技能:探索轴对称的基本性质,理解对应点所连的 First, the textbook analysis 1 textbooks in the position “to explore the nature of axial symmetry ” is the seventh grade volume “Axisymmetric” in the second section. This lesson is to explore the nature of axisymmetric graphics, mainly through the analysis of axisymmetric graphics, training students ability to create, experiment, reasoning, and give students more opportunities for expression. This lesson mainly to develop students to explore, cooperate and exchange, solve problems, and students learn to promptly solve their own process of review and reflection. 2 teaching objectives (1) knowledge and skills: to explore the basic nature of the axis of symmetry, understanding the corresponding point connected