To teach information to others, you first have to understand it yourself. Therefore, when you’re trying to learn something new, challenge yourself to consider how you’d teach it to someone else. Wrestling with this concept will help you gain a better understanding of the topic. In fact, you can even recruit a friend, a family member or a study group member to listen to your mini-lesson. Reciting your presentation aloud to someone else will help the details stick in your mind, and your audience may be able to point out gaps in your knowledge.