Abstract: Tracing the origin of Chinese Gaokao mathematics examination questions is a reverse analytical exploratory activity based on Gaokao examination questions. The traceability of test questions centers on the analysis of the sources of mathematical logic, students' cognition, and textbook content. The study finds that the traceability of test questions can be applied to the practice of understanding the examination question and optimizing the solution by means of grasping the intuitive form, focusing on the conceptual feature and grasping the relation structure.