classes should have
da Clara Nino
1. journal
2. vocabulary tasks
2.1. classtools
2.1.1. puzzle makers
3. speaking tasks
3.1. x-traNormal
3.1.1. voki
3.1.1.1. voice thread
3.1.1.1.1. chirbit
4. brain flips flashcards
5. presentations
5.1. mind meister
5.1.1. scribd
5.1.1.1. slideshare
5.1.1.1.1. Powerpoint