cho mik hỏi là Lower secondary school là gì.Mik đang cần gấp  

Lower secondary school typically focuses on building a strong foundation in academic subjects such as math, science, language arts, and social studies, while also introducing students to more specialized subjects like foreign languages, arts, or physical education.

Lower secondary school is also known as middle school or junior high school in some countries. It provides a bridge between primary school and high school education.

Lower secondary school is the education level for students in their early teenage years, usually from ages 11 to 15. It is the level between primary school and upper secondary school.