Learning and understanding improving advanced study of mathematics and science in U.S. high schools /

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Awdur Corfforaethol: ebrary, Inc
Awduron Eraill: Gollub, J. P., 1944-
Fformat: Electronig eLyfr
Iaith:Saesneg
Cyhoeddwyd: Washington, DC : National Academy Press, c2002.
Pynciau:
Mynediad Ar-lein:An electronic book accessible through the World Wide Web; click to view
Tagiau: Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
Disgrifiad
Disgrifiad o'r Eitem:"Center for Education, Division of Behavioral and Social Sciences and Education, National Research Council."
Disgrifiad Corfforoll:xxii, 272 p.
Also available via the World Wide Web.
Llyfryddiaeth:Includes bibliographical references (p. 206-227) and index.