This is a horrible math course. You have to learn all of the content from random youtube videos and then "practice them" in class. The videos just do the problems for you, in class the professor does the practice problems for you and then you have to complete a participation practice quiz on your own. The professors don't teach and neither does the course leader.

My professor is nice but he doesn't teach.

Don't take this class. Find some other college or university that has good reviews of online math classes and take that instead. You'd probably learn more.