{"product_id":"the-development-of-multiplicative-reasoning-guershon-harel-9780791417638","title":"The Development of Multiplicative Reasoning in the Learning of Mathematics","description":"\u003cp\u003eTwo of the most important concepts children develop progressively throughout their mathematics education years are additivity and multiplicativity. Additivity is associated with situations that involve adding, joining, affixing, subtracting, separating and removing. Multiplicativity is associated with situations that involve duplicating, shrinking, stressing, sharing equally, multiplying, dividing, and exponentiating.\u003c\/p\u003e\u003cp\u003eThis book presents multiplicativity in terms of a multiplicative conceptual field (MCF), not as individual concepts. It is presented in terms of interrelations and dependencies within, between, and among multiplicative concepts. The authors share the view that research on the mathematical, cognitive, and instructional aspects of multiplicative concepts must be situated in an MCF framework.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Guershon Harel\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0791417638\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780791417638\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e State University of New York Press\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 06\/28\/1994\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 407\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.64lbs","brand":"Guershon Harel","offers":[{"title":"Hardcover","offer_id":48086861906175,"sku":"9780791417638","price":99.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_3e961d4c-d719-4395-b5fa-603f1e7e981c.jpg?v=1769097007","url":"https:\/\/www.whiterainbookhouse.com\/products\/the-development-of-multiplicative-reasoning-guershon-harel-9780791417638","provider":"WR Book House","version":"1.0","type":"link"}