现代心理学认为,课堂教学就其认知过程的实质而言,就是学生从有疑到无疑的无限循环的反复转化过程。“学起于思,思源于疑。”有疑,才能促使学生积极开动脑筋,去探索,去打开智慧的大门;善问,正反映了学生本身的学习在深入,智能在发展。目前课堂中学生发现和提出问题的情况令人担忧。那么,课堂教学中教师如何引导学生发现和提出数学问题呢? Modern psychology believes that classroom teaching, in terms of the essence of its cognitive process, is a process of repetitive transformation of students from doubtful to undoubtedly infinite loops. “Learning from thinking, thinking from suspicion.” "Doubt, to enable students to actively use their brains, to explore, to open the door to wisdom; Good question, is reflected in the student’s own learning in-depth, intelligent development. The current situation of students in the classroom to find and ask questions is worrying. So, classroom teaching teachers how to guide students to find and propose mathematical problems?