设计提问是用疑问的形式提出问题,明知故问,以引起学生的思考.数学教学中教师所设计的提问就是教师在备课时要提出哪些问题?先提问什么?后提问什么?这些问题之间有什么内在的联系?有些人说建造高楼大厦要设计,建筑某项工程要设计,教学提问又不是搞工程建筑,提问要事先设计什么? Designing questions is asking questions in the form of questioning, knowingly asking questions, and igniting students’ thinking. The question teachers design in mathematics teaching is what questions teachers should ask when preparing lessons. What to ask first, what to ask later, what is the problem between these questions? Intrinsic links? Some people say that building a high-rise building is a matter of design, a certain project needs to be designed, and teaching is not a matter of engineering construction. What questions should be designed in advance?