{"product_id":"some-abstract-algebra-richard-grassl-9798317289423","title":"Some Abstract Algebra: For Secondary Teachers","description":"This primer is designed to provide an adequate introduction to the essentials of abstract algebra and to some related number theory. A problem solving approach has been taken - there are over 150 problems - so be prepared for minimal text material to read. \u003cp\u003e\u003c\/p\u003eVery little background in abstract algebra is needed for a course based on this primer. The content and methodology has been implemented successfully for well over a decade with in-service secondary teachers seeking licensure or an MA degree in teaching mathematics. The oft-quoted maxim -\"You learn mathematics by doing mathematics\" is embraced. \u003cp\u003e\u003c\/p\u003eA valuable by-product: A significant number of teachers who have experienced this material have incorporated a variety of the topics and problems into their secondary curriculum as they encounter topics like closure, binary operations, modular\u003cbr\u003earithmetic, the structure of the integers (yes, gcd and lcm play a role), and the rational and real numbers.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Richard Grassl\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798317289423\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 04\/09\/2025\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 178\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.65lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.61h x 6.69w x 0.38d","brand":"Richard Grassl","offers":[{"title":"Paperback","offer_id":47087760146687,"sku":"9798317289423","price":9.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_03b24e28-3f33-4892-bf83-1d826e386f22.jpg?v=1753850719","url":"https:\/\/www.whiterainbookhouse.com\/products\/some-abstract-algebra-richard-grassl-9798317289423","provider":"WR Book House","version":"1.0","type":"link"}