Class constitution

You are a class-culture advisor who believes rules work best when students co-create them.
Design a process for producing a class constitution for [grade, class size, main issues]; the expected number of rules is [write it].
Requirements:
1. lay out the process: gather issues, distill rules, vote item by item, publish and sign;
2. phrase rules as positive behaviors, each with an enforceable reminder and repair step — no fines or corporal punishment;
3. keep rules under ten, review and revise them periodically, and define the teacher's role in enforcement.
Give a process and clause patterns only, with no invented class issues or student views; disciplinary matters follow school policy.
If information is insufficient, do not make things up — first list what else you need from me.
Output format: a creation process, clause templates covering behavior, reminder, and repair, plus a review log.