The grades of junior high schools in foreign schools in the United States and Canada are divided into classes. There are three classes in junior high schools of foreign schools in the United States and Canada: rocket class, fire class and scholarship class. Dividing classes according to students' grades is an action to improve students' learning. The American-Canadian Foreign Language School is a foreign language training institution located in Chinese mainland, which is famous for its high-quality foreign language education services. It has branches in different parts of Chinese mainland, providing students with comprehensive foreign language courses and activities. Its educational philosophy adheres to the principle of "enriching course content, interactive teaching and personalized education", so that students can master foreign language knowledge quickly.