A fun way to teach elementary students about staying safe (includes stranger- danger and goodtouch -v- bad touch materials). Students are given different scenerios and must follow the "simon says-type" direction. Ex- Raise your hand if the behavior is safe or touch your ears if it is unsafe. Situations listed include: "Your friend wants to play a Kissing Game at Recess" and "You are separated from you parents in the store and you ask a store employee with a uniform on for help".
I've used this lesson for a number of years and the students enjoy it. Good for grade 2-4.