学生学习数学知识的过程,不是一个“被动吸取知识、记忆,反复练习,强化储存”的过程,而是一个“用积极的心态和原有知识和经验,主动提出问题、发现问题、尝试解决问题”的过程。因此,教师在课堂教学中,要让学生在操作、实践、计算、推理、想象中,去探索和发现规律,在解决问题的过程中学会知识。那么怎样激发兴趣,引导学生自主学习呢? The process of students learning mathematics is not a process of “passively absorbing knowledge, memorizing, repeating practice and strengthening storage”, but rather a “positive attitude and original knowledge and experience that proactively raise questions and discover problems, Try to solve the problem ”process. Therefore, teachers in the classroom teaching, let students in the operation, practice, calculation, reasoning, imagination, to explore and discover the law, in the process of solving problems to learn knowledge. So how to stimulate interest and guide students to learn it?