I have my own YouTube channel. Although that link will take you to the channel, I wanted to let you know what you will find there. I teach math, and I have recorded lectures for all of the classes I teach. Here are the main playlists and the topics covered.
Prealgebra - This course covers operations with signed numbers, fractions, and decimals. We also discuss basic formulas for perimeter, area, and volume, solving linear equations and word problems, ratios, rates, proportions, and percent.
Beginning Algebra - This course covers
Intermediate Algebra - This course continues discussions from beginning algebra. Topics include
College Algebra - Most of the videos at the beginning of this playlist are treated as a review of material from the previous class, Intermediate Algebra. Topics include