Memory
Spaced Repetition
Review material at expanding intervals so each recall lands just before you'd forget.
Medium Effort10 min/dayFlashcardsSM-2
The Science
The spacing effect: memories consolidate more durably when retrieval happens at the edge of forgetting (Ebbinghaus, 1885).
How to do it
- 1Create a deck of flashcards.
- 2Each day, review what's due.
- 3Rate your recall. The schedule adjusts itself.
Try it · Open Deck
Create a deck to begin.