初中数学的教与学是以问题为研究中心而展开教学的,问题的方向、质量、深度决定了数学学习的性质、实效、程度.但在当下的数学课堂上,教学中教师往往以直接抛出问题让学生被动地解决问题从而实施教学的做法十分普遍,教师过于主导课堂导致课堂效率低下的现象屡见不鲜.实践证明,这样的长期教学只会导致把学生塑造成解决问题的机器、应试的工具,使学生丧失了学习数学的动力和兴趣.笔者认为培养学生主动地发现问题比被动地由教师给出问题让学生解决要重要得多.如 Teaching and learning in junior middle school mathematics teaching is based on the problem as the research center, the direction, quality and depth of the problem determine the nature, effectiveness and degree of mathematics learning.But in the current mathematics classroom, teachers in teaching often direct throw The problems that make students passively solve the problems so as to implement the teaching are very common, and it is not uncommon for teachers to lead the classroom to lead to the inefficiency of the classroom.It has been proved that such long-term teaching will only lead to shaping the students into problem-solving machines and exam- , So that students lose the motivation and interest in learning mathematics.The author believes that students are more initiative to find problems than teachers passively given the problem for students to solve is much more important