Can you finish solar system scale model in about 30 min?
You will this activity illustrates the relative sizes and distances of planets.
Sign in to start the full activity flow, save this lesson, print a learner version, and track XP. The preview below is public so parents and educators can evaluate the activity before joining.
This activity illustrates the relative sizes and distances of planets. By building a tangible model, children visualize the immense space between celestial bodies, enhancing their spatial awareness and understanding of scale in the universe.
Building models engages children through embodied cognition, where they physically manipulate materials. This kinesthetic approach helps solidify abstract concepts like distance and size by connecting them to real-world objects, making learning more relatable and memorable.
1. Gather materials: paper balls of varying sizes for planets and a long strip of paper for distances. 2. Label each planet on the paper strip: Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. 3. Research the scaled distances (e.g., Sun to Mercury = 0.4 m, Sun to Earth = 1.5 m). 4. Measure and mark each planet's position on the strip according to the scale. 5. Inflate the paper balls to represent each planet and place them at their corresponding distances on the strip. 6. Discuss with your partner which planet is the farthest and which is the closest — what did you learn about our solar system?