Classifying is the process of using observations to group objects or events according to similarities and differences. The purpose of this Selfie Science is to practice your classifying skills at home. 1. Find objects at your home. Take a of the objects. 2. Classify the objects using one property (color, shape, size, composition, texture, etc.). Take a . 3. Classify the objects using a different property. Take a . 4. Use the app of your choice to explain your method of classifying. Use observe and classify to explain your thinking.