根据建构主义理论的竞争型互动合作教学的涵义,从以学定教的合作学习方式和竞争型的多元化的激励机制两方面去运作建构主义合作教学的模式,有效地解决“生物学习焦虑”和“社会惰化作用”等问题,为学生营造良好的学习环境提供帮助. According to the connotation of competitive interactive cooperative teaching based on constructivism theory, we should run the mode of constructivism cooperative teaching from two aspects: the cooperative learning mode of learning to teach and the pluralistic incentive system of competition, so as to effectively solve the problem of “anxiety of biology learning” “And ” social inertia "and other issues, to help students create a good learning environment.