My Flashcard SystemWilliam Wieland
To enlarge my vocabulary, I carry approximately 5 flashcards (at least 3, at most 7) in my pocket. I have a very regimented system based upon spaced repetition. (See How to Remember Anything Forever-ish.) It sounds onerous, but for me it’s like doing a crossword puzzle or sudoku.

Decades ago, I bought a box of 1,000 printed cards (1½ by 3½ inches) and 2 more boxes of 1,000 blank cards. After many years, I have written on all 3,000 cards and now I have begun cutting new blank cards from cardstock. The original printed cards included a primary single word and often one or more closely related words like gestern, gestrig, and vorgestern. Over the course of several decades I have added sentences to many of my cards. Prepositions, for example, are much easier to learn in context. I have also added common idioms.
My German flashcard filing system has the following 6 sections:
Flashcards
in my
Pocket

They are
in a
business
card
holder. I
review
them at
odd
moments
throughout
the day.
 Review in
 1 Week

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
 Review in
 18 Days

1st – 5th
6th – 10th
11th – 15th
16th – 20th
21st – 25th
26th – End
 Review in 1⅓ Months

Odd Month, 1 – 10
Odd Month, 11 – 20
Odd Month, 21 – End
Even Month, 1 – 10
Even Month, 11 – 20
Even Month, 21 – End
Flashcards I Know

This is about 3,500
cards sorted
alphabetically
in German. Every
once in a while I
I realize that I have
forgotten a flashcard
and promptly move
it back to my pocket.
New Flashcards

As I read in German,
watch German videos, or
listen to German audio,
I constantly encounter
unfamiliar words. I write
some of them on blank
cards. I try to be judicious.
I can’t write every German
word on a flashcard!
My morning flashcard routine:

First, I quiz myself with the flashcards I carried in my pocket yesterday. If I know a flashcard well, I file it to “Review in 1 Week”. If I hesitate, I leave it in my pocket for one more day.

Next, I quiz myself with flashcards I carried in my pocket a week ago. If I know a flashcard well, I file it to “Review in 18 Days”. If I hesitate, but answer correctly, I file it to “Review in 1 Week”. If I really don’t know the card, I put it in my pocket.

If I need another card or two, I quiz myself with flashcards I carried in my pocket 18 days ago. If I know a flashcard well, I file it to “Review in 1⅓ Months”. If I hesitate, but answer correctly, I file it to “Review in 18 Days”. If I really don’t know the card, I put it in my pocket.

If I still need another card or two, I quiz myself with flashcards I carried in my pocket 1⅓ months ago. If I know a flashcard well, I file it to “Flashcards I Know”. If I hesitate, but answer correctly, I file it to “Review in 1⅓ Months”. If I really don’t know the card, I put it in my pocket.

Finally, in order to always carry at least 3 flashcards in my pocket, I find it necessary to either intentionally create new flashcards or browse “Flashcards I Know” to find any I have forgotten.