This project uses scale factor and similar figures. Students have to measure themselves and their family members to develop a scale factor. They use household items to represent each family member and the scale factor. For example, a student might use 3 peppermints stacked on top of each other to represent himself. Mom is 3 peppermints, Dad is 4 peppermints, Little Sister is 2 peppermints, and Uncle is 5 peppermints.