{"product_id":"math-through-the-ages-a-gentle-history-for-teachers-and-others","title":"Math Through the Ages (Berlinghoff - paperback)","description":"\u003cp\u003e\u003cstrong\u003eAuthor\u003c\/strong\u003e: Berlinghoff, Gouvea\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eISBN\u003c\/strong\u003e: 9781881929215\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBinding\u003c\/strong\u003e: paperback\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSection\u003c\/strong\u003e: Math\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhere did maths come from? Who thought up all those algebra symbols, and why? What's the story behind negative numbers? The metric system? Quadratic equations? Sine and cosine? The 25 independent sketches in \u003cem\u003eMath through the Ages\u003c\/em\u003e answer these questions and many others in an informal, easygoing style that's accessible to teachers, students, and anyone who is curious about the history of mathematical ideas.\u003c\/span\u003e\u003c\/p\u003e","brand":"Math","offers":[{"title":"New","offer_id":42442546577632,"sku":"Books:9781881929215n","price":19.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/5911\/6768\/products\/41RSNCA751L._SX316_BO1_204_203_200___46595.jpg?v=1644950517","url":"https:\/\/theswordandshovel.com\/products\/math-through-the-ages-a-gentle-history-for-teachers-and-others","provider":"Sword \u0026 Shovel (403)","version":"1.0","type":"link"}