01631nam a22003494a 4500 ebr10038695 CaPaEBR 20260707174437.0 m u cr cn||||||||| 010321s2001 dcua sb 001 0 eng 2001001734 0309069955 (hardcover) CaPaEBR CaPaEBR (OCoLC)646715671 QA135.5 .A32 2001eb 372.7 21 78811 65373 Adding it up [electronic resource] : helping children learn mathematics / Mathematics Learning Study Committee, Center for Education, Division of Behaviorial and Social Sciences and Education, National Research Council ; Jeremy Kilpatrick, Jane Swafford, and Bradford Findell, editors. Washington, DC : National Academy Press, c2001. xvii, 454 p. : ill. ; 27 cm. Includes bibliographical references and index. Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries. Mathematics Study and teaching (Elementary) United States. 88595 Mathematics Study and teaching (Middle school) United States. 84559 Electronic books. local 190 Kilpatrick, Jeremy. 104137 Swafford, Jane. 104138 Findell, Bradford. 104139 ebrary, Inc. 191 http://site.ebrary.com/lib/strathmore/Doc?id=10038695 An electronic book accessible through the World Wide Web; click to view 78811 65373