The term is hidden curriculum.
Step-by-step explanation:
Hidden curriculum is learning of values in an unacknowledged environment which is not formal and this learning is unexamined too.
Formal education successfully enables the children to remember the topic for a few years but hidden curriculum enables the student to remember the concept for lifelong.
Teacher student relationship may get affected due to this kind of curriculum and may invoke conflicts too. Social relationship gets affected and there may be a rise of social equality that may occur in such environment.
Some students may be in a position to differentiate between good and bad but many become the victims of disgust, racial taunts and non-acceptance by the peers and finally seclusion.