新课程标准指出:学生的学习方式不能再是单一的、枯燥的、以被动听讲和练习为主的形式,它应该是一个充满生命力的过程.学生只有充分地从事教学活动的实践和空间,在自主探索、亲身实践、合作交流的氛围中,才能解除困惑,理解和掌握基本的数学知识、技能和方法.为此,笔者认为,让学 The new curriculum standard states that students’ learning methods can no longer be a single, boring, passive form of listening and practicing. It should be a process full of vitality. Students should only fully engage in the practice and space of teaching activities. In an atmosphere of independent exploration, personal practice, and cooperation and exchange, it is necessary to relieve confusion, understand and master basic mathematical knowledge, skills and methods. For this reason, the author believes that