It will be nice if user can not only swap cards into piles: "Known", "Unknown", - but also to learn words in other way.
For example next activities could be added:
Multiple selection: table 2xN, where N is number of words to link with translation
Seeing translation, write down a word
Place in order or connect letters from shuffled word. For example: reemyl -> merely
It will be nice if user can not only swap cards into piles: "Known", "Unknown", - but also to learn words in other way. For example next activities could be added: