Homework is not an essential part of information. If what was to be learnt from homework was that essential, it would not be left to the child to learn on their own and away from school. In fact, many teachers admit to simply setting homework because they are expected to set it, not because they think it will be helpful 1. The best environment for learning is in a classroom, where the student is able to ask for assistance if stuck and the teacher is available to help. .  1 BBC News, 2008