本文论述了建构主义和建构主义学习理论,探讨了基于建构主义学习理论的中学新课改问题,并结合高中物理教学,提出了相应的实践策略。 This article discusses the constructivist and constructivist learning theories, discusses the new curriculum reform in middle schools based on the constructivist learning theory, and puts forward corresponding practical strategies in combination with the physics teaching in senior high schools.