ÔN THI HIỆU QUẢ bằng phương pháp khoa học: ACTIVE RECALL và SPACED REPETITION

Key Concepts

Active recall, Spaced repetition, Forgetting curve, Passive recall (re-reading), Flashcards, Mind mapping, Imagination and linking technique, Reading aloud, Independent thinking, Exam preparation, Memory retention, Brain training.

[Definition]

The video introduces two scientifically proven methods for effective memorization and exam preparation: Active recall and Spaced repetition.

• Active Recall: This method emphasizes actively retrieving information from memory rather than passively re-reading materials. The core idea is that the brain needs to be trained to retrieve knowledge when needed. The opposite of active recall is passive recall, such as re-reading, which is deemed ineffective for long-term retention. Even highlighting or handwriting the main ideas from the book is still not Active recall. Reading and taking notes simultaneously is only effective when you learn new things.
• Spaced Repetition: This method is based on the forgetting curve, which illustrates how memory of new information diminishes over time. Spaced repetition involves reviewing information at increasing intervals to combat forgetting and strengthen memory. The opposite of spaced repetition is continuous repetition, which can lead to fatigue and frustration.
• Perfect Match: Active recall and Spaced repetition are a perfect match. We should use them in parallel because they complement each other. They help us train our brains, retain knowledge longer and apply it better in the exams.

[How to practice Active recall & Spaced repetition]

The video then details practical methods for implementing Active recall and Spaced repetition:

• Flashcards:
  • Write difficult-to-remember information on flashcards, with vocabulary/terms on one side and explanations/examples on the other.
  • Focus on challenging information, not everything.
  • Use Spaced repetition by reviewing flashcards over multiple sessions separated by hours or days.
  • Divide flashcards into categories like "Easy," "Fairly Hard," and "Very Hard" to prioritize review.
  • Handwritten flashcards are recommended for better memory retention.
  • Digital flashcard apps are also useful, as they use algorithms to schedule reviews based on difficulty and forgetfulness.
• Mind Mapping:
  • Suitable for complex, intertwined subjects.
  • Close the materials and try to draw the maps, checking how much you can remember and checking if you can link the pieces of information together.
  • Cover parts of the mind map and try to recall the information before uncovering it.
• Questioning:
  • Practice asking questions from the perspective of an examiner.
  • Write down answers and use Spaced repetition to review them.
  • This technique promotes independent thinking and helps predict exam content.
• Imagination and Linking:
  • Link difficult-to-remember information to familiar concepts or create memorable images.
  • Example: Visualizing a machine with cog-wheel movements to understand Industrial Engineering concepts.
• Reading Aloud:
  • Stand up and speak out loud to force logical thinking.
  • Explain the knowledge in an easy-to-understand manner.
  • Simulate a presentation or have someone ask questions orally.
  • Example: The speaker's experience of rehearsing for History tests with her mother.

The speaker emphasizes that these methods can be adapted to individual learning styles and subjects.

[My advice for you as students]

The video concludes with advice for students facing examinations:

• Hard Work: Active learning methods enhance brain function, but hard work and regular practice are crucial.
• Focus on the Process: Try your best and don't worry too much about the results. Focusing on the process reduces stress and improves performance.
• Self-Care: Take care of yourself and get enough sleep. Avoid staying up late and ensure a normal sleep schedule, especially before exams.

Synthesis/Conclusion

The video provides a practical guide to using Active recall and Spaced repetition for effective exam preparation. It emphasizes the importance of actively engaging with the material, spacing out review sessions, and adapting methods to individual learning styles. The speaker shares personal experiences and offers advice on managing stress and prioritizing self-care during exam periods. The main takeaways are that consistent effort, strategic learning techniques, and a focus on the learning process are key to academic success.