So this site has been around for awhile, as I used it to study for Biology exams in college. But this site is awesome for teachers that are doing review in class or want to be green and not waste index cards for studying. The nicest option that I really enjoy about this site is that it is so easy for students to share their study tools with friends on Facebook. They can also search from flashcards that have already been created and continue to add to them.

I'm sure you've been here maybe once or twice, but they have really added a lot of great resources for any educator. They have great graphic organizers, tips on classroom management, ideas for lessons on specific themes and free printables. There are items for purchase on the site such as professional development books and videos, but a lot of it is 100% free. I love this site because I can not only find interesting topics to use for warm-ups and mini-lessons but also it is a great site for my kids to go to when we are working on writing literary reviews, because there are a plethora of examples for them to view.