问题导学法,是指教师用问题来引导学生开展系列教材知识的学习。与传统课堂中僵化的“教师讲,学生听”的教学方法相比,问题导学法更有利于发挥学生的主观能动性与课堂主体地位。从学科角度上看,数学是一门强调逻辑思维性与缜密性的学科,它对学生的头脑灵活度有较高的要求,这与问题导学法的初衷不谋而合,因此有效地发挥 Question guide method, refers to the teacher to guide students to carry out a series of textbook knowledge learning. Compared with the rigid teaching methods of “teachers speaking and students listening” in the traditional classroom, the problem-guided approach is more conducive to exerting students’ subjective initiative and classroom subjective status. From a disciplinary point of view, mathematics is a subject that emphasizes logical thinking and meticulousness. It has high requirements on students’ brain flexibility, which coincides with the original intention of the problem-based approach and thus effectively exerts its functions