Curated OER
Solar System Distance Activity
Learners examine the distances between the Sun, planets, and smaller objects in the Solar System. They design a model using beads that shows the scale distances of the Solar System using astronomical units converted into a 10 centimeter...
CK-12 Foundation
Ck 12: Measurement: Scale Distances or Dimensions
[Free Registration/Login may be required to access all resource tools.] Find scale dimensions using actual measurements and a ratio or proportion.