Tutoring
This is one of the best side hustles for qualified teachers because they can use their skills. However, there are also many opportunities for college students. Sometimes students struggle to learn in a classroom but they flourish in a one-on-one environment. Tutoring benefits because they prefer this learning method.

Furthermore, tutoring is all about reputation because parents talk to each other. For example, if a mother is a member of a book club she’ll tell everybody about her amazing tutor. They’ll be lining up to take the person’s details because they want their child to improve. Meanwhile, it’s possible to tutor online too (via Tutorful).