The phrase "to teach a class" means that someone is responsible for instructing and sharing knowledge with a group of students on a particular subject or topic. Full definition
For several years, friends would casually inquire if I had ever thought about teaching classes on any of these topics. (midwestmomandwife.com)
A 200 - hour certification is recommended for teaching classes in a studio, though not required for the Thyroid Yoga ® practitioner training and certification. (thyroid.yoga)
Though it makes sense to first have experience teaching classes at the institution and demonstrating the benefits of the program before asking for financial support. (prisonyoga.org)