Classroom students are regularly refers to the same room throughout the 3 years in middle and high rooms and may not be changed, teachers will learn to teach according to the walking period.
Regular classes means students are at the same time three years in middle and high school will not be able to change room and was walking to teach the lessons.
The classroom of students live in the same room means that all 3 years in middle and high cannot change rooms and teachers are walking to อนตา m class.