To follow up on this list of educational websites, I’m going to recommend another one: Socratica, a YouTube channel that focuses primarily on math and science topics but also has some humanities videos and videos giving advice on study tips.
On the study tips playlist is one video I watched recently about the Cornell Method of taking notes:
A good thing about this video is that she gives an example of the note-taking method during a short chemistry lesson. This method encourages more than just re-reading notes. You’re expected to engage with them even more actively (by fixing errors and creating the cues and summary sections).