Great for studying and learning vocabulary and basic concepts
It's a great free website where you can locate a set of terms that you are currently learning about and study from the online flash cards, or create your own.
How I Use It
I've posted links to sets of vocabulary terms that already exist for my students to look at and practice with. I've also used it in class in a sort of round robin approach, trying to give all students an opportunity to practice and be formatively assessed. They kids liked it, however we found that having the answer spoken out loud was a bit harsh.