{"product_id":"gattegno-mathematics-textbook-4-caleb-gattegno-9780878250141","title":"Gattegno Mathematics Textbook 4","description":"The title Gattegno Mathematics embodies an approach best expressed by the phrase The Subordination of Teaching to Learning. The program covered in this series envisages the use of colored rods (Algebricks) and other books and printed materials that are available from: www.EducationalSolutions.com.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Caleb Gattegno\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 087825014X\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780878250141\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Educational Solutions Inc.\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 01\/19\/2011\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 72\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.21lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.50h x 5.50w x 0.15d","brand":"Caleb Gattegno","offers":[{"title":"Paperback","offer_id":43926735126783,"sku":"9780878250141","price":14.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/products\/img_544516fe-b4a1-409f-9968-0175b7a8bdd8.jpg?v=1681084714","url":"https:\/\/www.whiterainbookhouse.com\/products\/gattegno-mathematics-textbook-4-caleb-gattegno-9780878250141","provider":"WR Book House","version":"1.0","type":"link"}