问题是数学的心脏,是培养学生数学思维的关键,也是促进学生学习能力不断提升的重要因素。在新课标下的小学数学课堂教学中,有效设计问题,利用问题激发学生的学习兴趣,启发学生思考,促进学生成长,已经成为每一个小学数学教师积极思考的课题。 The problem is the heart of mathematics, which is the key to cultivating students ’thinking in mathematics. It is also an important factor to promote the continuous improvement of students’ learning ability. In the new curriculum standard primary school mathematics classroom teaching, the effective design of the problem, the use of problems to stimulate students’ interest in learning to inspire students to think and promote the growth of students has become a primary school mathematics teachers positive thinking.