Moon Size Scaling Answer Key

This worksheet helps students understand relative moon sizes by ranking ten Solar System moons from largest to smallest. Learners use given diameters to order names such as Ganymede, Titan, and Enceladus, then identify which are larger than Earth’s Moon. The activity promotes data interpretation, numerical comparison, and visual reasoning. It connects mathematical reasoning to astronomy by helping students visualize scale differences among celestial bodies. The exercise builds foundational understanding of measurement and proportional reasoning in space science.

Curriculum Matched Skills

Science – Comparative Planetary Measurements

Mathematics – Ordering and Numerical Comparison

Science – Understanding Scale and Proportion in Astronomy

Critical Thinking – Analyzing Quantitative Data

This worksheet is part of our Moons and Their Features collection.