By attending the preparatory course, students can know the learning content and requirements of junior high school in advance, and be familiar with the learning methods and examination forms of junior high school, so as to better adapt to the learning environment of junior high school. Preparatory course usually includes Chinese, mathematics, English and other subjects, which is the basis of junior high school learning. Studying in advance can help students lay a good foundation and lay a good foundation for junior high school learning.

The course of Olympic Mathematics is mainly to improve students' language and mathematics ability, and to cultivate students' logical thinking and problem-solving ability. These courses are usually conducted after school hours and will not occupy students' formal study time. At the same time, the course of Olympic Mathematics is usually interest-oriented, and students can feel fun in learning and improve their initiative and enthusiasm in learning.