Study smarter: Practical memory techniques every student should use for long-term retention

Students can significantly improve retention by changing how they read and review material. Techniques outlined by Polymath Investor emphasise previewing content, asking questions, active note-making and limiting highlights to key ideas. Long-term memory improves through spaced repetition, active recall and short, focused study sessions. Explaining concepts, creating visual summaries and applying knowledge further strengthen understanding. Consistent routines, distraction-free environments, adequate sleep and regular revision help students retain information effectively over weeks and months.