培养学生的创新能力,其中一个重要途径就是发挥课堂是学习主阵地的优势,把封闭的数学课堂变为开放数学课堂,就是通过教师对教学过程整体优化及教学内容的适当调整,促使学生在教学的全过程中主动地参与学习,探索学习,发展多向思维,达到获取、巩固和深化知识的基础目标。一、创设“开放型”的课堂教学环境学生是学习的主人,在课堂中营造民主、平等、宽松 One of the important ways to cultivate students’ innovative ability is to give play to the advantage that the classroom is the mainstay of learning. To turn the closed math classroom into an open mathematics classroom is to make the students adjust their teaching process through the overall optimization of the teaching process and the proper adjustment of the teaching content In the whole process of active participation in learning, exploration and learning, development of multi-directional thinking, to obtain, consolidate and deepen the basic goal of knowledge. First, the creation of “open ” classroom teaching environment Students are the masters of learning in the classroom to create a democratic, equal, relaxed