认知结构的代表人物布鲁纳认为教学的关键是对基本概念、原理、方法和态度进行了解,抓住关键词的内在联系,形成一个彼此相互关联的整体。初中数学教学是培养学生具有良好的学习习惯和丰富的数学知识,养成良好的数学素养,为其他学科的学习打下坚实的逻辑思维基础。因此,数学教学中培养学生的逻辑分析能力很重要。笔者从教多年,认为在教学 Bruner, the representative of cognitive structure, believes that the key to teaching is to understand the basic concepts, principles, methods and attitudes, grasp the internal relations of the key words and form an interrelated whole. Junior high school mathematics teaching is to train students with good learning habits and rich knowledge of mathematics, develop good mathematical quality, lay a solid logical thinking foundation for the study of other disciplines. Therefore, it is very important to cultivate students' logical analysis ability in mathematics teaching. I teach for many years, that in teaching