Spaced Repetition
Overview
Spaced Repetition is a learning technique that involves reviewing material at increasing intervals to optimize long-term retention and memory consolidation.
Core Principles
The Forgetting Curve
- Memory naturally decays over time
- Regular review resets the forgetting curve
- Optimal intervals maximize retention efficiency
Review Schedule
- Initial learning
- Review after 1 day
- Review after 3 days
- Review after 1 week
- Review after 2 weeks
- Review after 1 month
- Review after 3 months
Implementation Methods
Digital Tools
- Anki - Popular spaced repetition software
- RemNote - Note-taking with built-in spaced repetition
- Quizlet - Flashcard platform with spaced repetition
- Obsidian plugins for spaced repetition
Manual Methods
- Physical flashcard systems
- Leitner box method
- Calendar-based review scheduling
- Personal review logs
Benefits
- Improved long-term retention
- Efficient use of study time
- Reduced forgetting curve
- Better knowledge consolidation
- Active recall practice
- Metacognitive awareness
Application Areas
Academic Learning
- Language acquisition
- Medical terminology
- Scientific concepts
- Historical facts
Professional Development
- Technical concepts
- Industry knowledge
- Certification preparation
- Skill reinforcement
Best Practices
- Create clear, concise cards
- Focus on understanding, not memorization
- Review consistently
- Adjust intervals based on difficulty
- Combine with other learning techniques
Related Resources
- Active Learning - Complementary engagement techniques
- Deliberate Practice - Focused skill development
- Learning Plan - Structured learning approach
- Progressive Summarization - Content distillation method