Do you like to have scavenger hunts around your room? With this activity, you can engage the students with the 6 main body systems: respiratory system, digestive system, endocrine system, circulatory system, excretory system and the nervous system! Students will answer questions and scan qr codes around the room. At the end of the scavenger hunt, they will have to unscramble some letters to try and solve the riddle! Answer key is provided. This could be used as a great review!