我国教育界一直在提倡启发式教学，但是在实践中“注入式”、“填鸭式”教学却仍然随处可见。这种状况的持续存在，原因是多方面的，其中之一就是教师对课堂提问的意义、目的及其作用缺乏足够的认识，对如何运用提问去启发、诱导学生学习数学课缺乏一套行之有效的方法和技... The education circle in China has been advocating heuristic teaching, but in practice, “injection” and “cramming” teaching can still be seen everywhere. There are many reasons for the continuous existence of this kind of situation. One of them is that teachers lack sufficient understanding of the significance, purpose and role of the questions in the classroom, and there is a lack of knowledge about how to use questions to inspire and induce students to study mathematics. Effective methods and techniques...