Parks are so much fun, but you still have to be aware of possible danger while playing there. Today Xand and Chris demonstrate how you could receive a bump on the head. More specifically, Xand wings a frisbee at his brother's forehead! Of course it's an accident, which requires first aid. A multiple choice question is provided for your class to guess. Hint: Xand just happens to have a bag of frozen peas with him, and this is what he applies to his brothers bump.