Begin with the core.
Flashcards, standard Test, Matching and Crossword are Free.
A learner moves through Flashcards, Test, Matching, Plus Learn and Crossword. Flashcards, standard Test, Matching and Crossword are Free. Dynamic activities and Learn require Plus.
Flashcards, standard Test, Matching and Crossword are Free.
Plus adds Dynamic Learn and Dynamic activities. Prepared variations remain grounded in the source and may need review.