新课程的理念不仅重视知识的传授,而且强调学生思维能力的培养及个性品质的形成。数学是一门训练学生思维的学科,如何让学生在学习知识和技能后,进一步地理解和熟练,不仅对书本知识能举一反三,而且思维也变得灵活、深刻?这是数学课程要解决的一个重要问题。在数学教学中,运 The concept of the new curriculum not only attaches importance to imparting knowledge, but also emphasizes the cultivation of students’ thinking ability and the formation of personality qualities. Mathematics is a discipline of training students thinking, how to make students learn knowledge and skills, and then further understanding and proficiency, not only for knowledge of the book give top-priority, but also become flexible thinking, this is a math course to be solved important question. In mathematics teaching, transportation