1.培养举手发言、敢于质疑的习惯课堂教学是教师“教”与学生“学”的双向活动过程。要提高小学数学课堂教学效率,不能只偏重于教师“教法”的研究,而忽视学生“学法”的培养。实践证明,学生举手发言能力的培养是“学法”中最基础的环节,是学生主动探索知识的基本过程,也是提高 1. Cultivate a hand to speak, dare to question the habit of classroom teaching is the teacher “teaching ” and students “learning ” two-way activities. To improve the efficiency of primary school mathematics classroom teaching, we should not only focus on the teacher “teaching ” research, but neglect students “learning method ” training. Practice has proved that the training of students ’ability to raise their hands is the most basic part of “learning method”, which is the basic process of students’ initiative exploration of knowledge and also the improvement