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Flashcards

Flip a card, then say how well you remembered it. Each card comes back after a gap that grows the better you know it (the SM-2 spaced-repetition method).

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About this tool: Smart Flashcards

What it does
Formula and concept flashcards that come back for review after a gap that grows the better you know each card (the SM-2 spaced-repetition method).
How to use it
Flip a card, then say how well you remembered it. Do the cards that are due each day rather than a long session once a week.
What to check
The schedule only works if you rate yourself honestly. Check a formula against your course's own formula sheet before you memorise it.