A 4 day Hands Only CPR/AED unit that includes key concepts, how to perform Hands Only CPR, how to use an AED, engaging activities, and end of unit assessment that is easy to learn for students. Within this 4 day unit, students will learn what Hands Only CPR is, when and why it is necessary, the difference between cardiac arrest and a heart attack, how to properly use an AED and the steps to take in a medical emergency. Students will watch 2 videos and then describe what was done correctly and