{"product_id":"what-are-sound-waves-light-and-sound-waves-close-up","title":"What Are Sound Waves? (Light and Sound Waves Close-Up)","description":"This book introduces the concept of sound waves in a relatable, child-centered way. Readers will discover that matter must vibrate to make sound and that sound can make matter vibrate. They will also learn how sound waves are used for communication and be able to demonstrate this knowledge by creating their own sound devices. Teacher's guide available.\u003cbr\u003eASIN: 0778705269\u003cbr\u003eVSKU: BVV.0778705269.A\u003cbr\u003eCondition: Acceptable\u003cbr\u003eAuthor\/Artist:Johnson, Robin\u003cbr\u003eBinding: Paperback\u003cbr\u003e\u003cb\u003eNote:\u003c\/b\u003e Any images shown are stock photographs and product may differ from what is shown.  \u003cbr\u003e\u003cb\u003eCondition Notes\u003c\/b\u003e: The item is very worn but is perfectly usable. Signs of wear can include aesthetic issues such as scratches, dents, worn and creased covers, folded page corners and minor liquid stains. All pages and the cover are intact, but the dust cover may be missing. Pages may include moderate to heavy amount of notes and highlighting, but the text is not obscured or unreadable. Page edges may have foxing  age related spots and browning . May NOT include discs, access code or other supplemental materials.  \u003cbr\u003e","brand":"Blue Vase Books","offers":[{"title":"Default Title","offer_id":43915643093053,"sku":"BVV.0778705269.A","price":6.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/4225\/9261\/files\/0778705269-0.jpg?v=1793313199","url":"https:\/\/www.bluevasebooks.com\/products\/what-are-sound-waves-light-and-sound-waves-close-up","provider":"Blue Vase Books","version":"1.0","type":"link"}