TBF, students using going to the bathroom as an excuse to do other things is very real. Not all student do it, but some do and these people cause a lot of issues.

I generally keep the rules: leave your phone in the classroom and be back in 10 minutes.

The amount of students that suddenly don’t have to go anymore once they’re reminded they need to leave their phone is very high.

This can also be mitigated a lot by cooking the beans in the morning mor a short time, packing the pan into a lot of blankets and then cooking it shortly in the evening.

Or Volendam. They all look the same and have 1 of 5 surnames.

One tip for if you want to let them play with the bag on their own: cut the handles.

They can choke themselves on it and cutting them of makes the bag way safer.

It should also creep man out a lot. There are a lot of weirdos out there.