Wortnetzwerk: クラス

Refers to the academic year or a student's specific grade level within a school. It is commonly used to describe the period of study or to categorize students based on their progress through the educational system.

A class or lesson conducted by a teacher in a school or educational setting. It refers to the specific period of instruction and the activities involved in teaching students.

A term specifically used to refer to students in junior high school or high school (grades 7-12). While often translated as 'student', it carries a nuance of someone receiving guidance within a formal secondary education system.

school, educational institution