THUMBS UP: Here's a s'cool tool--create flashcards with CardKiwi! Teachers can generate these text-only flashcards, while students can flip through them and rate their understanding of the concept presented, simply by clicking a thumbs up, thumbs down, or thumbs sideways. Tracking a student’s overall understanding is then easy; just track the thumb icons! We give this product a thumbs up--and so does the Pirate Digital Learning Blog. In fact, Pirate cites the “thumbs” feature as one advantage of using CardKiwi over Quizlet.