About This

• Moon Earth : Including sun, moon, earth, operating handle, four indicating arrows, four seasons disc, moon phase disc, etc
• Explanation principles: Through showing of the Earth and the Moon, various scientific principles can be more clearly
• Early education toy: As early education toys, cultivate childrens scientific literacy, and encourage them to explore astronomical knowledge
• Classroom prop: Simulate the of the planet through operating the model, attract students attention and make the class interesting
• Teaching model: The instrument model can vividly simulate and display the relative motion trajectory between the sun, the earth, and the moon