I have been teaching about the Pythagorean Theorem this week and I made reference to the fact that the Scarecrow quoted the Pythagorean Theorem when the Wizard gave him a brain. I decided today to look the scene up on youtube so that I could share it with my students tomorrow. Come to find out the Scarecrow misquoted the theorem! This makes it even more fun to share with them tomorrow. Can you find the mistake?