在初中化学的教学中,有大量的科学实验,这些能激发学生学习的兴趣,帮助学生了解化学、爱上化学。建构主义协作学习理论对于初中化学课堂教学有着十分重要的意义,因而如何在初中化学课堂上更好地践行建构主义协作学习理论成为初中化学教学深化改革的重点。 In junior high school chemistry teaching, there are a large number of scientific experiments, which can stimulate students interest in learning to help students understand chemistry, fall in love with chemistry. Constructivism collaborative learning theory is of great significance to junior high school chemistry classroom teaching. Therefore, how to practice constructivism collaborative learning theory better in junior middle school chemistry class becomes the focus of deepening reform of chemistry education in junior middle school.