Standard: SKL1. Obtain, evaluate, and communicate information about how organisms (alive and not alive) and non-living objects are grouped. Objective Determine the difference between living and non-living Background As students learn more about their surroundings, it is important for them to understand the difference between living and non-living organisms. This activity will teach them the characteristics of living things. Preparation Students will pull an object out of their bag and use the checklist to determine whether or not the object is living or nonliving Duration: 30 Minutes.