I love BrainPop and BrainPop loves educators! The videos with Tim and Moby are perfect for teaching difficult and complex concepts to younger students and my middle school students love them. The BrainPop website is user friendly and loaded with activities, lesson plans, quizzes, graphic organizers and resources. I especially like that I can search by state standards, subject or grade level to find the perfect video for my lesson and some elements can be customized for my own lessons. If you are not a BrainPop subscriber, consider joining the BrainPop Community of Educators. It makes learning and teaching fun!