The Assembly of Muslim Jurists of America respond to the query: Is it permissible for a man to teach women in private? If yes, does the ruling differ if the women are non-Muslims?

Fatwa Question or Essay Title: 
Is it permissible for a man to teach women in private? If yes, does the ruling differ if the women are non-Muslims?

There is no objection to a man to assume the assignment of teaching women, whether they are Muslims or non-Muslims, if this happens [in public] ... and there is no temptation involved. However, it would be better if this task is assigned to the elderly men instead of young men; for this would keep temptation and doubt away.