The method that can best help you study by closing your textbook or study guide and trying to remember what you have learned without peeking back is the Feynman technique.
The Feynman technique involves explaining a concept in your own words as if you were teaching it to someone else. This process encourages you to simplify complex ideas and identify any gaps in your understanding, prompting you to review materials only when necessary to clarify those gaps. It’s an effective way to reinforce what you’ve learned and improve retention.