学生在学习化学时,往往反映容易听懂,也容易遗忘,很难巩固。为了解决这一问题,我在这方面进行了一些探索。通过教学实践,使我体会到加强平时复习,寓复习于平时教学之中,在新课教学中不断复习旧知识,对克服学生遗忘知识,加强知识联系是有效的。 When students are learning chemistry, they tend to be easy to understand, easy to forget, and difficult to consolidate. In order to solve this problem, I have conducted some explorations in this area. Through the teaching practice, I realized that strengthening the normal review, reviewing it in peacetime teaching, and constantly reviewing the old knowledge in the new class teaching is effective in overcoming the students’ forgotten knowledge and strengthening the knowledge connection.