Memory Cards

Memory cards are small two-sided cards with the inscriptions: on the front side of the question, and with the reverse answer.
Where and how to use them? Wherever they can help, for example, it is very convenient for memorizing foreign words.
If you are studying at school, Memory cards will help you prepare for the test, if you are a student, then for the exam, and if you have already passed all stages of education, the cards can become your irreplaceable assistant in learning any foreign language.
Get a huge deck of cards in your pocket, flip them where and when you just want.