These guys are so incredibly cute. We've been trying out the Organ Wise material in our elementary PE program and I just love their message on taking care of yourself. As we know from books like "Brain Rules" the brain is an organ connected to the rest of the body and directly influenced by physical health. You might want to take a look at this program to use with elementary PE. Just as cute as it can be. Our kids love "Sir Rebrum." Cute.