一、“问题串”教学法的内涵及研究背景“问题串”教学法是指教师为了达成教学目标,根据学生的基础知识、基本能力,将讲授内容分解为具有内在逻辑关系的多个问题,并向学生逐一提出。每当学生解决一个问题时,教师都及时进行反馈,并根据学生的解决情况,提出新的问题,从而引导学生不断思考,深入探究,同时自然而然地将讲授内容进行拓展和延伸。“问题串”教学法普遍适用于各类教学之中,本文研究的是其在高职数学课堂中的运用情况。这里所指的高职,即五年大专,一般招 I. The Connotation and Research Background of the “Problem String” Teaching Method “The problem string” teaching method refers to the teacher in order to achieve the teaching goal, according to the students’ basic knowledge and basic ability, the teaching content is decomposed into the inner logical relationship Multiple questions, one by one to the students. Whenever students solve a problem, teachers are timely feedback, and according to the students to solve the situation, put forward new questions, so as to guide students to continue thinking, in-depth exploration, while naturally lecturing content to expand and extend. “Problem string ” teaching method is generally applicable to all kinds of teaching, this article is the study of its use in higher vocational mathematics classroom. Here refers to the higher occupation, that is, five-year college, general move