How much homework by law is a teacher allowed to give a student a night?

There is no such law that teachers have to give a certain amount of homework each night. It all depends on the teacher and how they teach. Some teachers do not give as much homework as other teachers while some pile kids with work on a daily basis. There should never be a law about how much homework a teacher should give every night.

There are some schools where a principal will set a policy on how much homework a teacher may give or must give. There are even some school districts that have attempted to regulate the amount of homework assigned to students. Usually, however, it is left up to the teacher's discretion.