本文笔者以人教版初中数学教材教学为例,谈谈建构主义理论在初中数学教学中的应用。1建构主义理论体系的构成建构主义理论认为学生在接受新知时,并不能由教师强行灌输,而应该由学生根据原有知识,对新知识进行分析,从而进行创新,来获取新的知识。在传统的初中数学教学中,教学模式和教学方法比较落后,以教师的传授为主,学生的学习为辅。教师虽然把知识点讲得有条有理,但是学生因为是被动 In this paper, the author of PEP teaching in junior high school as an example, to talk about the theory of constructivism in junior high school mathematics teaching application. Constructivism Theory of Constructivism Constructivism theory holds that when students accept new knowledge, they can not be forcibly infused by teachers. Instead, students should make new innovations to acquire new knowledge based on the original knowledge and analyze the new knowledge. In the traditional mathematics teaching of junior high school, the teaching mode and teaching method are relatively backward, which are mainly given by the teachers and supplemented by the students’ learning. Although teachers put the knowledge point is reasonable, but because the students are passive