兴趣是求知的起点,是思维培养和能力提高的动力。有兴趣的学习不仅会使人全神贯注,积极思考,甚至会达到废寝忘食的境地,形成稳固的学习动机。为了使学生对数学课产生浓厚的兴趣,必须使数学讲授变成一种丰富多彩的、方引人入胜的智 Interest is the starting point for knowledge, is the driving force of thinking and ability to improve. Interested in learning will not only make people preoccupied, positive thinking, and even sleepless nights, forming a solid motivation for learning. In order for students to have a strong interest in math classes, math teaching must be turned into a colorful and engaging intellectual