{"product_id":"dnrdst-mtl-density-rod-or-equal-mass-set","title":"DNRDST-MTL: Density Rod or Equal Mass Set","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIncludes 5 metal rods each weighing 30 grams: tin, aluminum, steel, zinc, and copper\u003c\/li\u003e\n\u003cli\u003eDemonstrates how materials with equal mass can have different volumes and densities\u003c\/li\u003e\n\u003cli\u003eStudents calculate density using the water displacement method for hands-on learning\u003c\/li\u003e\n\u003cli\u003eEncourages exploration of atomic structure, mass, and volume relationships\u003c\/li\u003e\n\u003cli\u003ePerfect for physics, chemistry, and general science classrooms or STEM programs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC International","offers":[{"title":"Default Title","offer_id":67617848295644,"sku":"B0BPNB716V","price":44.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/0913\/3020\/files\/31i1VWmEjDL.jpg?v=1790894659","url":"https:\/\/stemora.us\/products\/dnrdst-mtl-density-rod-or-equal-mass-set","provider":"Stemora","version":"1.0","type":"link"}