{"product_id":"addition-subtraction-kit-i-think-addition-pf-on-the-go","title":"Addition\/Subtraction Kit I: Think Addition (PF on the Go)","description":"\u003cp\u003eFeaturing the picture book \u003cem\u003e\u003cstrong\u003eWhat's the Difference? An Endangered Animal Subtraction Story \u003c\/strong\u003e\u003c\/em\u003eby Suzanne Slade\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDiscover how addition and subtraction work hand-in-hand with this \u003c\/span\u003e\u003cspan\u003ePF on the Go\u003c\/span\u003e\u003cspan\u003e kit focused on the \u003c\/span\u003e\u003cspan\u003eThink Addition\u003c\/span\u003e\u003cspan\u003e strategy. Through the beautifully illustrated pages of \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003eWhat’s the Difference?\u003c\/em\u003e\u003c\/strong\u003e\u003cspan\u003e, families explore the lives of endangered animals while uncovering the mathematical relationships between them. As children count butterflies, frogs, and salmon, they learn that subtraction isn't just about taking away. Subtraction is also a powerful tool for comparing quantities. The story encourages families to find hidden helpers in the art and discuss real-world conservation, making mathematics both meaningful and purposeful.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFamilies then jump into \u003c\/span\u003e\u003cspan\u003eSalute\u003c\/span\u003e\u003cspan\u003e, a high-energy card game that challenges players to use known addition facts to solve for unknown values. The kit also features a mathematical twist on I Spy, where players search for card combinations that match a specific sum or difference. To round out the experience, the \"Talk About It\" prompts help children reflect on their strategies and build the flexible thinking needed to master basic facts with confidence. Together, these activities show how using known addition facts makes solving subtraction facts easier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIncluded Materials:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003e\u003cstrong\u003eWhat's the Difference? An Endangered Animal Subtraction Story \u003c\/strong\u003e\u003c\/em\u003eby Christopher Danielson\u003c\/li\u003e\n\u003cli\u003eStandard deck of playing cards\u003c\/li\u003e\n\u003cli\u003eFour full-color activity cards printed on durable card stock, with clear, step-by-step instructions for every activity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"cvGsUA direction-ltr align-center para-style-body\"\u003e\u003cem\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eStart with Kit A and progress in order to Kit J. \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eKits A–D are prerequisites for Kits E–J. Students should master the facts in the prerequisite kits before starting the later kits.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"ctlonline","offers":[{"title":"Default Title","offer_id":46207555862700,"sku":null,"price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/0695\/2307\/files\/A_S_KitIThinkAddition_1.png?v=1777562148","url":"https:\/\/shop.ctlonline.org\/products\/addition-subtraction-kit-i-think-addition-pf-on-the-go","provider":"ctlonline","version":"1.0","type":"link"}