美国哈佛大学教育、心理学家布鲁纳从教育心理的观点提出课程基本结构的思想和教学的“发现”法,在一定程度上反映了时代的特点,有很多值得我们借鉴的合理因素。近两年来,我们在数学的课堂教学(主要是关于运算法则、定律、性质的教学)中局部试用“发现法”,作了引导学生自己探索数学规律的初步尝试,取得了一定效果。我们感到,运用“发现法”教学,应该大致包括以下几个步骤:①教师选定一个或几个原理,让学生 Bruehner, an education and psychologist from Harvard University in the United States, put forward the idea of ​​“basic structure of course” and the “discovery” of teaching from the educational psychology point of view, to a certain extent, reflect the characteristics of the times. There are many reasonable factors that we can learn from. In the past two years, we have tried the “discovery method” locally in the classroom teaching of mathematics (mainly on the teaching of laws, laws, and laws of law), and made some initial attempts to guide students to explore the laws of mathematics themselves. We feel that the use of “discovery law” teaching, should include the following steps: ① teachers selected one or several principles, so that students