We have been learning about the observable properties of matter in science. In this activity, you'll share what you've learned about the observable properties of solids on slide 1 and liquids on slide 2. 1. On the first slide, take pictures of solids that have the labeled observable properties. Choose a different solid for each picture. 2. On the second slide, move the liquids so they are in order from lowest to highest viscosity. 3. Add your work to your journal!