义务教育阶段数学课程标准强调从学生已有的生活经验和知识出发,使实际问题抽象成数学模型来应用。初中数学在命题中常运用三角板进行问题设计,利用学生熟悉的日常学习工具来设计题目。在近几年的考试中,以三角板作为出题形式非常频繁,对学生的知识运用能力要求高,本文给出一些启示。 Compulsory education phase of mathematics curriculum standards emphasize starting from the students’ existing life experience and knowledge, the actual problem is abstracted into a mathematical model to apply. Junior high school mathematics in the proposition often use triangular board for problem design, the use of daily learning tools familiar to students to design topics. In the recent years of examinations, the triangle board as a form of the problem is very frequent, the ability to use the knowledge of students demanding, this article gives some inspiration.