Not all flashcards deserve equal attention. This 4-Box Review System, based on a 50-year-old spaced repetition method, helps you spend more time on the cards you actually don't know and less time re-reviewing what you've already mastered

Think studying only counts if you're sitting with a textbook the night before an exam? Reviewing notes, doing homework, and quizzing yourself all count too. Here's a simple 3-column trick to figure out what you actually know versus what just feels familiar.

Your notes do more than record what your professor said, they're an active part of how you learn. Here's the psychology behind why notes matter and a simple 3-step method (Record, Revise, Review) to make your studying more efficient and less stressful.