A framework for K-12 science education :practices, crosscutting concepts, and core ideas
Washington, D.C.
The National Academies Press
2012
xiv, 385 pages ; 26 cm
Includes bibliographical references and index
Study and teaching Standards ، Science - United States
507
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1
LB1585
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3
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N38
2012
AU
Committee on a Conceptual Framework for New K-21 Science Education Standards, Board on Science Education, Division of Behavioral and Social Sciences and Education, National Research Council of the National Academies
TI
National Research Council )U.S.(.Committee on a Conceptual Framework for New K-12 Science Education Standards