新课改已进行了数年,很多学校都积累了许多成功的经验,我们学校也进行了积极的探索,但高中数学课堂教学效益提升的空间仍很好,课堂教学中存在很多不足,如主体 The new curriculum reform has been going on for many years. Many schools have accumulated many successful experiences. Our school also actively explored it. However, there is still plenty of room for improvement in the teaching of high school math classrooms. There are many deficiencies in classroom teaching,