How does one find the vocabulary you are supposed to know for a given lesson or are you just supposed to guess it then do it again after you have got it wrong
Seems to me that it would be logical to be given the vocab before the lesson starts
Another way to learn the words is to use Tinycards. It is the matching words for the lessons in flash cards. I used it for quite a while but then stopped because it is actually harder to remember the words, I found, than figure them out in context, which Duolingo provides. However, I did finish the French section and it did help a lot.