课题学习型试题,通常以探索、研究、实验操作等不同形式呈现在中考数学题中,并借助恰当的数学素材,作为试题的内容和明确的研究方向.它以几何图形为题材,或以数学问题为背景,通过对相关问题的描述或逐步观察、操作,再归纳、探究,进而发现问题,解决问题.试题结构通常分三部分,即阅读与理解、归纳与发现、运用与拓展.解这类问题的关键是要理解特殊范围所介绍的方法,并能够灵活进行迁移. Question-based learning questions are usually presented in the middle school mathematics questions in various forms such as exploration, research, and experimental operations. The appropriate mathematics material is used as the content of the questions and a clear research direction. It is based on geometric figures or mathematics. The problem is the background, through the description of related issues or gradual observation, operation, and then induction, exploration, and then find the problem and solve the problem. The test structure is usually divided into three parts, namely, reading and understanding, induction and discovery, application and expansion. The key to the class problem is to understand the methods introduced by the special scope and to be able to migrate flexibly.