从具体的感性认识入手,积极促进学生的思维。从新旧知识的联系入手,积极发展学生思维。精心设计问题,引导学生思维。进行说理训练,推动学生思维。我们不仅传授知识,让学生学习、理解、掌握数学知识,更要注重教给学生学习的方法,培养学生创造性的思维能力和良好的思维品质。 Starting from the specific perceptual knowledge, and actively promote the students' thinking. Start with the connection between new and old knowledge, and actively develop students' thinking. Carefully designed to guide students thinking. Conduct logical training to promote student thinking. We not only impart knowledge, let students learn, understand and master mathematical knowledge, but also pay more attention to teaching methods to students to develop students' creative thinking ability and good thinking quality.