# Welcome to Firefly Lectures

5.5 Million views and counting… ðŸ™‚

This site has a MASSIVE library of over 600+ free videos to help you with your math courses. All the videos are recorded by a former college math professor and all topics are explained in a down-to-earth way. Dive in and best of luck with your studies! To begin, select one of the playlists below:

- Algebra
- Calculus I
- Calculus II
- Calculus III
- Study Skills
- How to Solve a Rubik’s Cube
- Calendar Math Trick

I’d love to hear from you if you found these videos helpful. Send me a short message on our Contact page.