数学新课程标准中明确指出:有效的数学学习活动不能单纯地依赖模仿与记忆,动手实践、自主探索与合作交流是学生学习数学的重要方式.学生是学习的主人,是学习的真正主体,数学课堂教学中教师应激发学生的学习积极性,向学生提供充分从事数学活动的机会,帮助他们在自主探索和合作交流的过程中真正理解和掌握基本的数学知识与技能、数学思想和方法,获得广泛的数学活动经验.下面笔者就有效课堂教学活动中要注意的问 The new mathematics curriculum standard clearly points out that effective mathematics learning activities can not simply rely on imitation and memory, practice, independent exploration and cooperation and exchange is an important way for students to learn mathematics.Students are the masters of learning, the real subjects of learning, mathematics Teachers in classroom teaching should arouse their enthusiasm for learning and provide students with the opportunity to fully engage in math activities so as to help them to truly understand and master basic math knowledge and skills, mathematical ideas and methods in their own exploration and cooperation and exchange, and acquire extensive The experience of math activities below the author on the effective classroom teaching activities should pay attention to the question