You have been selected to be king or queen of your school. what are five rules that every kid should follow at your school? what should the punishment be for rule breakers? 5-8 sentence

This is a subjective prompt, and basically all you need to do is say 5 things that you shouldn't do in school and 5 things that you should, and then make them into complete sentences. You can structure them like this to get 5 sentences:

Kids at the school shouldn't , but it's good to .
On one hand, kids should , but they shouldn't ever.
Kids are encouraged to , but they definitely shouldn't . 
Kids at this school need to , however I urge them not to .
Kids at this school should, but not . 

Here are some substitutes for the word kids: 
1. Students
2. Peers
3. People
4. Children
5. Scholars
6. Disciples