What this lesson teaches
Building a solar system model helps children understand relative sizes and distances of planets. This hands-on experience solidifies their comprehension of our celestial neighborhood and spatial relationships in astronomy.
Science in Action
Can you finish create your solar system model in about 30 min?
Create Your Solar System Model
You will building a solar system model helps children understand relative sizes and distances of planets.
Duration30 min
Age GroupAges 13–14
DifficultyBeginner
SubjectScience
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What you need
How the activity runs
The learning connection
Using embodied cognition, kids engage physically in model-making, reinforcing spatial awareness and conceptual understanding. The visual and tactile nature of constructing a solar system makes abstract concepts like scale more relatable and memorable.
Try it with your learner
1. Gather materials: one large ball (Sun), 9 smaller balls or marbles (planets). 2. Assign a scale: 1 meter = 1 AU (Astronomical Unit) for distances. 3. Arrange the large ball in the center as the Sun. 4. Measure and place the smaller balls at the corresponding distances from the Sun based on actual planetary distances. 5. Label each planet with its name using paper and tape. 6. Discuss with your family how the distances compare to what you typically see in pictures.