How about interactive books? Like Immersive Linear Algebra by J. Ström, K. Åström and T. Akenine-Möller; or http://immersivemath.com/ila/index.html or Interactive Linear Algebra by Dan Margalit and Joseph Rabinoff https://textbooks.math.gatech.edu/ila/index.html

I suppose they should work well for self-study, but I never tried learning by one myself.