语言是师生课堂上信息互动与交流的重要工具。因此,课堂教学中学生的“说”是必不可少的。因为学生在课堂上的认知过程和学习效果都需要用语言来表达,所以说小学数学课堂也应重视学生“说”的能力培养。由于受传统教学思想的影响,小学数学教学存在两大误区:一则认为说的训练只是语文课堂所体现的,数学教学的说无足轻重;另一则是老师总怕学生说不好,怕说得多而碎,难以调控课堂,完不成教学任务,索性来一个 Language is an important tool for information exchange and exchange between teachers and students in class. Therefore, the classroom students “say ” is essential. Because students in the classroom cognitive process and learning effects need to use language to express, so that primary school mathematics classroom should also attach importance to the students “say ” ability training. Due to the influence of the traditional teaching thought, there are two errors in primary school mathematics teaching: one is that training is only reflected in the language class, and the instructing in mathematics is insignificant; the other is that the teacher is always afraid of the students saying bad or fearful Multiple and fragmented, difficult to control the classroom, can not finish the teaching task, simply come to one