学生进入高一,初学高中数学就会碰到集合、函数,这些知识点概念多、逻辑推理性强、难度大,学生一接触这些内容就出现了分层现象。虽然下大力气在高一阶段就认真抓好数学的起始教育,但学生到了高三阶段还是克服不了数学学习中“懂而不会”这种普遍存在的问题。本文就高三数学教学中学生“懂而不会”的现象进行探究、思考,以期对广大同行有所帮助。一懂而不会面面观 Students into high school, beginners high school mathematics will encounter a set, function, the concept of many of these points of knowledge, strong reasoning logic, difficult, students exposed to the content of the layered there. Although we make great efforts to take the initial education of mathematics seriously in the first phase of higher education, the students still can not overcome the ubiquitous problem of “knowing but not” in mathematics learning in the third trimester. This article on the senior high school mathematics teaching students “understand but not ” phenomenon to explore, thinking, in the hope of helping the majority of colleagues. Understand without understanding