随着教育改革的深入推进,如何转变学生的学习方式与提高学生的科学素养,已经成为农村初中化学教师的主要教学任务。基于问题解决的初中化学教学方式是教师在教学中能够让学生通过观察发现化学问题,并让学生通过独立思考解决这些问题,从而激发学生解决问题的能力达到教学目的的一种教学方式。它能够让学生在初中化学的学习中获得一定的成就感和满足感,长久保持学习化学的兴趣和积极性。因此,初中化学教师必须在课堂上积极构 With the deepening of education reform, how to change the way students study and how to improve their scientific literacy has become the main teaching task for rural junior high school chemistry teachers. The middle school chemistry teaching method based on problem solving is a teaching method that teachers can make students discover chemical problems through observation and teach students to solve these problems through independent thinking so as to stimulate students’ ability to solve problems. It enables students to gain some sense of accomplishment and satisfaction in junior high school chemistry, long-term interest in learning chemistry and enthusiasm. Therefore, junior high school chemistry teachers must be active in the classroom structure