兴趣是最好的老师 ,兴趣是学生学习的不竭动力。在实施素质教育的今天 ,创设适合学生认知规律和身心发展水平的教学情境 ,诱发学生对数学学习的兴趣 ,从而调动学生对数学学习的内部动力 ,使学生学习的积极性和主动性得到充分的发挥 ,具有重要的意义。运用现代化的教学手段。 运 Interest is the best teacher, interest is inexhaustible motivation for student learning. In the current implementation of quality education, we should create a teaching situation that suits students ’cognitive rules and the level of physical and mental development, and induce students’ interest in mathematics learning so as to mobilize students ’internal motivation for mathematics learning so that students’ enthusiasm and initiative are fully Play, has important significance. Use of modern teaching methods. Shipped