美国著名的心理学家布鲁纳说过:“学习者不应是信息的被动接受者,而应该是知识获取过程的主动参与者。”数学新教材提倡让学生主动探索,自主学习,合作讨论,体验数学再发现的过程。因此,我们教师在进行课堂教学时应努力激发学生的参与热情,让数学课堂充满生命的互动。 Bruner, a famous psychologist in the United States, said: “Learners should not be passive recipients of information but should be active participants in the process of knowledge acquisition.” The new mathematics textbook encourages students to actively explore, Cooperate to discuss and experience the process of rediscovery of mathematics. Therefore, we teachers should strive to stimulate students’ enthusiasm for participation in classroom teaching and make the mathematics classroom be full of life interaction.