“课题学习”型试题,通常以探索、研究、实验操作等形式呈现在中考数学题中.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,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 ”Subject learning “ type questions, usually in the form of exploration, research, experimental operation and other presented in the mathematics test questions.It is the subject of geometry or mathematical problems as the background, through the description of the problem or step by step, Operation, 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