Freshmen in senior one are faced with a new learning environment, new learning tasks and new teachers, and they are full of confidence and hope for middle school life. However, mathematics in primary and secondary schools has both continuity and stages, and the requirements and methods of mathematics teaching are quite different, so it can't be connected naturally. Therefore, teachers and students of Grade One in Senior High School have an adaptation process of how to transition from primary school mathematics teaching to middle school mathematics teaching. During this period, if teachers can proceed from the reality of students and textbooks, pay full attention to students' age characteristics, physiological and psychological characteristics, take care of students' thinking and learning foundation, make good use of the situation in teaching content and methods, learning methods and habits, and do a good job of connecting the past with the future, this adaptation period can be effectively shortened, so as to enter the normal stage of middle school mathematics teaching as soon as possible, gain time and lay a good foundation for improving the quality of middle school mathematics teaching. On the contrary, if we let nature take its course, or take some practices that violate the teaching rules, students will not adapt to the learning of middle school mathematics for a long time, so that some students will not be able to enter the "gate of middle school mathematics" when they enter middle school, and there will be early "differentiation" phenomenon, which will not guarantee the completion of middle school mathematics teaching tasks. How to connect primary and secondary schools? First, according to the age characteristics of students, do a good job of connecting primary and secondary schools. Junior one students are in the transitional stage from childhood to adolescence, which is a period of continuous development of physical strength and intelligence. Their attention is dominant, they are not focused. Even if they are concentrated, they are not easy to last, and their behavior is emotional, which is good for them ... (This article is 1 page) [Continue reading this article]