Teachers, save “(S5) Selfie Science: Comparing Mass” to assign it to your class.

The purpose of this activity is to demonstrate your understanding of mass. Select one of the activities below. 1. Use a ruler to build a balance scale. 2. Put two objects on the balance scale. 3. Label the greatest mass and the least mass. 4. Repeat with other objects on slides 2 and 3. 5. Record a summary of this activity. 6. Click the green to save..