很多数学教师都曾遇到过这样的情况:当教学陷入僵局的时候,好的提问能一石激起千层浪,从而唤醒学生的思维,让他们能够更加透彻地对知识展开研究和分析。正如某位著名学者所言:正是问题激发我们去学习、去实践、去观察。所以,我们不难发现课堂提问的价值所在。然而,在以往的课堂教学中,虽然教师也经常提出问题,但是提问的形式往往过于单一,效果不明显,有时甚至会让学生产生恐 Many math teachers have encountered such a situation: when the teaching is in a stalemate, good questions can stir the waves and awaken students’ thinking so that they can conduct more thorough study and analysis of knowledge. As one well-known scholar put it: It is the problem that motivates us to learn, to practice and to observe. So, we can easily find the value of the class questions. However, in the classroom teaching in the past, teachers often ask questions, but the form of questions is often too simple, the effect is not obvious, and sometimes even make students fear