Someone should clean the blackboard before class.

Stand up in class to pay tribute to the teacher.

Listen carefully in class and take notes frequently.

Break, be quiet.

Turn off the electrical appliances voluntarily after class.

Take the initiative to let the teacher go first after class.

Consciously abide by classroom discipline

We should take the initiative to maintain classroom order.

Two, the classroom learning civilization convention "eight noes":

Don't be late and leave early. cut class?

Don't eat into the classroom.

Don't scribble on the table.

Enter the teaching building without slippers.

Don't read books that have nothing to do with class.

Don't use your mobile phone in class.

Don't talk casually, just walk around.

Don't debug classroom electronic equipment at will.