学生踏进中学的大门,开始时,人人都有到初中拼搏一番,大展宏图的美好愿望,对初中教材爱不释手,兴趣极浓。然而,随着中学校园生活的适应,数学知识难度的增加,兴趣逐渐消失。面对新教材,面对新课改,笔者认为求新、求活,开展丰富多彩的实践活动等,可以激发学生的学习、探究数学的兴趣,并在乐学、探究中,放飞思维,培养创新。一、内容求新、方法求活,构建生动、趣味于一体的课堂(一)导入方式活,唤醒参与意识 Students enter the door to high school, at the beginning, everyone has to go to junior high school some hard work, show the good wishes of ambitious plans, put it down to junior high school teaching materials, very interested. However, with the adaptation of middle school school life and the difficulty of mathematical knowledge, interest gradually disappeared. The face of new textbooks, the face of the new curriculum reform, the author believes that innovation, survival, to carry out a variety of practical activities, etc., can stimulate students to learn, explore the interest of mathematics, and learning, exploration, the release of thinking, training Innovation. First, the content of innovation, ways to survive, build a vivid, interesting classroom (a) into the way to live, awaken the sense of participation