Spaced Repetition: The Secret to Long-Term Memory

Key takeaways

• Review a topic soon after first practice, then extend the gap as scores improve.
• Prioritize low-scoring topics instead of repeating what already feels easy.
• Use history and results to decide what should come back into the review queue.
• Keep reviews short and frequent; three 10-minute sessions beat one hour of cramming.
• Let accuracy decide the gap: easy topics move further out, weak ones stay close.