{"product_id":"9780873552165","title":"Sound : Stop Faking It! Finally Understanding Science So You Can Teach It","description":"\u003cp\u003eThe book introduces sound waves and uses that model to explain sound-related occurrences. Like the other popular volumes, it is written by irreverent educator Bill Robertson, who offers this Sound recommendation: \"One of the coolest activities is whacking a spinning metal rod to create a 'wah-wah' effect. It's a simple activity—the explanation incorporates several interesting properties of sound.\u003c\/p\u003e","brand":"National Science Teachers Association","offers":[{"title":"Default Title","offer_id":48678458753259,"sku":"00000_00000_00000_00000","price":18.29,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9780873552165-1.jpg?v=1781644972","url":"https:\/\/kinokuniya.com.sg\/products\/9780873552165","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}