{"product_id":"sound-worksheets-notice-vibrations-and-compare-what-you-hear","title":"Sound Worksheets: Notice Vibrations and Compare What You Hear","description":"\u003cp\u003eThese sound worksheets help your child distinguish visible movement from heard sound, compare two gentle ruler overhangs and explain what the observations actually support.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDIGITAL PDF DOWNLOAD - NO PHYSICAL ITEM.\u003c\/strong\u003e\u003c\/p\u003e\u003ch2\u003eWhat you get\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSound Vibration Explorer\u003c\/strong\u003e: one PDF with 20 total pages. Guided adult-operated flexible-ruler investigation, observation records, seen-versus-heard comparisons, pitch\/loudness distinctions, fictional evidence practice and caregiver notes.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDescribe repeated back-and-forth movement without treating louder as faster.\u003c\/li\u003e\n\u003cli\u003eCompare safe setups without chasing a predetermined result.\u003c\/li\u003e\n\u003cli\u003eUse paper evidence tasks when practical sound work is unsuitable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePage counts include covers, guidance and answer or support pages; they are not counts of unique activities.\u003c\/p\u003e\u003ch2\u003eChoose a comfortable starting point\u003c\/h2\u003e\u003cp\u003eSuggested ages 6-9 with adult support. Adults operate every practical ruler investigation; children observe.\u003c\/p\u003e\u003ch2\u003eImportant guidance\u003c\/h2\u003e\u003cp\u003eUse only a smooth intact flexible plastic ruler with active adult control on a stable table. No sharp or metal rulers, elastic bands, balloons, glass, speakers or headphones. Never flick hard; stop for discomfort, slipping or damage. No hearing test or loudness challenge. Results vary; ruler, physical supplies and audio files are not included.\u003c\/p\u003e\u003ch2\u003ePrint and use at home\u003c\/h2\u003e\u003cp\u003eEnglish-language US Letter portrait PDF (8.5 x 11 inches). Print selected pages and check your printer preview. This is not a digitally fillable form or an interactive app. A compatible PDF reader, paper and a pencil are needed; printing and all physical supplies are not included.\u003c\/p\u003e\u003ch2\u003eKnow exactly what you are buying\u003c\/h2\u003e\u003cp\u003eThis listing contains one original PDF. Future bundles may include this same file; check component titles before purchasing more than one listing.\u003c\/p\u003e\u003cp\u003eThis is a separate learning resource, not the free 15-book family coloring bonus. It is not a complete curriculum, assessment, therapy or guarantee of progress.\u003c\/p\u003e\u003ch2\u003eUse and permission\u003c\/h2\u003e\u003cp\u003eFor the purchasing household. Do not redistribute, resell or publicly upload the file. Contact Wonder Kids Toy for permission beyond household use.\u003c\/p\u003e\u003ch2\u003eCommon questions\u003c\/h2\u003e\u003ch3\u003eIs this a physical book?\u003c\/h3\u003e\u003cp\u003eNo. This is an English-language digital PDF download. No physical book, toy, paper, printer or other supplies are shipped.\u003c\/p\u003e\u003ch3\u003eWhich format is included?\u003c\/h3\u003e\u003cp\u003eOne US Letter portrait printable PDF, 8.5 x 11 inches. No A4 edition, interactive app or digitally fillable form is included.\u003c\/p\u003e\u003ch3\u003eWho is this for?\u003c\/h3\u003e\u003cp\u003eSuggested ages 6-9 with adult support. Adults operate every practical ruler investigation; children observe.\u003c\/p\u003e\u003ch3\u003eWhat should an adult know?\u003c\/h3\u003e\u003cp\u003eUse only a smooth intact flexible plastic ruler with active adult control on a stable table. No sharp or metal rulers, elastic bands, balloons, glass, speakers or headphones. Never flick hard; stop for discomfort, slipping or damage. No hearing test or loudness challenge. Results vary; ruler, physical supplies and audio files are not included.\u003c\/p\u003e\u003ch3\u003eCan I share or resell it?\u003c\/h3\u003e\u003cp\u003eFor personal household use. Do not redistribute, publicly upload or resell this file. Contact Wonder Kids Toy for use beyond one household.\u003c\/p\u003e\u003ch3\u003eHow many pages are included?\u003c\/h3\u003e\u003cp\u003e20 total PDF pages, including cover, instructions and answer or support pages. This is not a count of separate activities.\u003c\/p\u003e","brand":"Wonder Kids Toy","offers":[{"title":"Default Title","offer_id":50886303875258,"sku":"WKT-EXP005-BOOK-035","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/1900\/3578\/files\/BOOK-035-exp005-preview.png?v=1793251000","url":"https:\/\/wonderkidstoy.com\/en-us\/products\/sound-worksheets-notice-vibrations-and-compare-what-you-hear","provider":"Wonder Kids Toy","version":"1.0","type":"link"}