Describe the rules you have to follow at your school.

You can write like
1)Respect each other
2)Hear when someone tell theme or homework
3)Don't prevent another
4)Dont believe everything your child tells you

Your child will tell you what they think you want to hear 

5)Dont push children to study subjects they arent interested in
6). Dont be late for school

Children can become very anxious if they are late, so it adds unnecessary worry 
and doesnt start the day in a positive way.
Теперь избери один из их и которую считаешь главным и напиши на I think the rule________most useful.Позже избери не очень та главного и напиши на and the rule _______is'n necessary