教师运用提问,目的是引导课堂教学.西方早在苏格拉底之前,发问就是教学中最常用且最有效的教学技巧之一.[1]《论语·述而》记述孔子启发学生的原则:“不愤不启,不悱不发.举一隅,不以三隅反,则不复也.”到现在也可以用作教师课堂提问的原则.郑毓信先生认为,除去数学与教育方面的一般要求,数学教师还应该具有自己的特殊技能,其中善于提问是数学教师的重要基本功之一.[2]问问题不难,但是要问一个有意义的问题却不容易;理答也不难,但是有助于增强教学效果的理答不少老师并不在意.教师每天都在课堂上提问,但是能明确提问的 Teachers use questions to guide classroom teaching, and Western questioning is one of the most common and effective teaching techniques in teaching as early as in Socrates.1 The Analects of Confucius describes the principle of Confucius Inspiring Students: “Do not indignant, unsympathetic. Cite a corner, not three corners, it is no longer also.” "Now can also be used as a teacher in the classroom questioning principle .Cheng Yu Xin believes that the removal of mathematics and education in general requirements , Mathematics teachers should also have their own special skills, of which good at asking questions is one of the important basic skills of mathematics teachers. [2] to ask the question is not difficult, but to ask a meaningful question is not easy; answer is not difficult, but A lot of teachers who help to enhance teaching effectiveness do not care. Teachers ask questions in the classroom every day, but can ask questions