How to protect the sanitary environment of school classrooms?

Ten measures to protect the sanitary environment of school classrooms;

1. Clean the blackboard every day and ask the teacher to come to class.

2. Clean the classroom on time.

3. Put the tables and chairs in order.

4. Clean up the rubbish in the classroom after school.

Sprinkle water every time you clean.

6. The walls and tables in the classroom should not be scribbled.

7. Protect every student's desk and chair.

8. You can't walk and sleep on the table.

9, often open the window in the classroom ventilation.

Dear teachers and students, let's start from scratch, care for the campus environment, and self-discipline and mutual inspection. Pick up a piece of garbage and leave one side clean. "No garbage on campus" needs the joint efforts of you, me and all of us.