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Biology Flashcards That Stay With You

Ready-made decks for every subject, cards of your own from anything you read, and a schedule that brings each card back just before you'd forget it.

Ready-made decks

35 subjects, made from the terms in our life science dictionary, each checked against reputable sources. A term corrected there is corrected in its deck.

How biofideX flashcards work

  1. Step 1

    Pick your cards

    Start a ready-made deck for your subject, save terms as you read the dictionary, or make cards from an article or a quiz answer.

  2. Step 2

    Say how well you knew it

    See the front, recall the answer, then rate it: Again, Hard, Good or Easy. Recalling before you look is what makes it stick.

  3. Step 3

    It comes back in time

    Each card returns just before you'd forget it: soon at first, then after days, weeks and months. A few minutes a day keeps a whole course fresh.