Struggling to Remember What You Study? Experts Share 5 Proven Tips to Boost Memory

Many students read extensively but often find it difficult to retain what they study. If this sounds familiar, you are not alone. Experts suggest that effective revision is less about how much you study and more about how strategically you revise. Nidhi Thapar, Vice President at Ryan Education Academics, shares five research-backed techniques to help students improve memory retention and learning efficiency.

1. Active Recall – Writing While Studying
Active recall goes beyond passive reading of textbooks or notes. It involves actively retrieving information from memory. Students can practice by answering questions, summarizing concepts, or writing down everything they remember about a topic. Studies show that active recall strengthens memory channels, making it easier to retrieve information during exams. Importantly, you don’t need to memorize everything—focusing on key points is sufficient.

2. Spaced Repetition – Building Long-Term Memory
Spaced repetition complements active recall. The brain naturally forgets over time, but revisiting material at strategic intervals—such as after 1 day, 3 days, 1 week, and 1 month—reinforces memory and builds long-term retention. Cramming large volumes in a short time may seem efficient, but regular, spaced review is far more effective.

3. Interleaving – Mix Related Subjects
Interleaving involves studying related topics together rather than in isolated blocks. While initially challenging, this method improves learning, prepares students for unexpected questions, and enhances problem-solving skills compared to traditional block-style practice.

4. Dual Coding – Combining Words and Visuals
Dual coding combines verbal information with visual representations, such as flowcharts, diagrams, or timelines. Activating multiple processing pathways in the brain improves understanding and retention of complex topics that are difficult to memorize by text alone.

5. Timing, Sleep, and Focused Revision
Physical and mental readiness is crucial. Adequate sleep strengthens the brain and enhances memory consolidation. Revision should simulate exam conditions—use limited notes, set time limits, and practice under realistic challenges. Combining topics, connecting words with images, and consistent practice will boost both comprehension and recall.

By applying these strategies, students can study smarter, retain more, and approach exams with confidence.