{"product_id":"light-waves-9781731614681","title":"Light Waves","description":"A crack of lightning. The blue glow of a phone screen. A blinking firefly. The blazing sun. A camera's rapid flash. No matter the source, light travels in waves, and it does so at a speed faster than anything else in the universe. But what is light, anyway, and how do we study it? In this book, readers in grades 4-9 will learn about light waves and light's properties and how people-and animals-manipulate light for their own purposes. This series features a variety of science topics aligned to NGSS standards. From mixing matter to the study of sound waves, each informative book includes a glossary, comprehension questions, and an activity for home or the classroom.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Connections\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 08\/11\/2019\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781731614681\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 48\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.75lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 10.10h x 8.10w x 0.30d\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eReview Citations: \u003c\/strong\u003e\u003ci\u003eSchool Library Journal\u003c\/i\u003e 11\/01\/2019 pg. 20\u003cbr\u003e","brand":"Tara Haelle","offers":[{"title":"Default Title","offer_id":45234789023925,"sku":"9781731614681","price":29.09,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/files\/img_6ef40864-db1f-42ad-81c5-381d8fda81f0.jpg?v=1743518801","url":"https:\/\/pastforward.org\/products\/light-waves-9781731614681","provider":"Past Forward","version":"1.0","type":"link"}