{"product_id":"three-sphere-sun-earth-moon-orbital-motion-teachin","title":"Three Sphere Sun Earth Moon Orbital Motion Teaching Model Hands On Interactive Astronomy Education Tool For Classroom Demonstrations Geography And Space Science Learning Aid","description":"\u003cdiv\u003eThree-Sphere Sun Earth Moon Orbital Motion Model\u003cbr\u003e\n✔️ Single unit, 38×25 cm, ABS plastic, LED lamp, manual rotation \u003cp\u003eThis three-ball instrument demonstrates how the sun, earth, and moon move relative to each other using a simple mechanical linkage. It is designed for classroom demonstrations in astronomy, geography, and space science learning.\u003c\/p\u003e \u003cp\u003e✅ Three-sphere model illustrates sun-earth-moon relative motion with a manual linkage\u003cbr\u003e\n✅ Four Seasons Plate shows seasons and solar terms as Earth revolves\u003cbr\u003e\n✅ Moon phase plate indicates day\/night and lunar phases alignment\u003cbr\u003e\n✅ Operating handle and central tube enable rotation for demonstrations\u003cbr\u003e\n✅ ABS plastic construction with LED light source for durability\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a sun-earth-moon orbital motion teaching model used for in classroom science? This handy tool helps students grasp core ideas of relative motion, day\/night cycles, and seasons.\u003cbr\u003e- It uses three spheres to represent sun, earth, and moon dynamics\u003cbr\u003e- It supports hands-on demonstrations in geography and space science learning\u003cbr\u003e- It includes a four seasons disc and moon phase plate for related lessons\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49132448121067,"sku":"VXB0DD7BPK3K","price":122.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61pt59c63YL.jpg?v=1785539194","url":"https:\/\/vxb.com\/products\/three-sphere-sun-earth-moon-orbital-motion-teachin","provider":"VXB Bearings","version":"1.0","type":"link"}