This video offers a really cool way to look at the science behind mathematical learning. I included this video because it is so hopeful for our profession. Perhaps you could show this one to your students, who knows what might happen!
Jo Boaler talks about the important brain-events that occur when someone learns. I chose this video because I belive in the importance of mistakes in the classroom. The kid-friendly language in this one makes this a good video to show in your class.