Author
NetLibrary, Inc
55
Barton, Keith C.
4
Levstik, Linda S.
4
National Research Council (U.S.). Mathematical Sciences Education Board
4
National Science Resources Center (U.S.)
4
Turkington, Carol
4
Davis, Elizabeth A., 1967-
3
Duschl, Richard A. 1951-
3
Herrenkohl, Leslie Rupert, 1966-
3
McElmeel, Sharron L.
3
Mertl, Véronique, 1972-
3
Ross, E. Wayne, 1956-
3
Shapiro, Arthur H., 1938-
3
American Association of School Librarians
2
Association for Educational Communications and Technology
2
Bell, Philip, 1966-
2
Blake, Brett Elizabeth
2
Dorn, Charles M.
2
Fredericks, Anthony D.
2
Gath, Tracy
2
Hamilton, Richard J., 1952-
2
Jaeger, Paige,
2
Keeling, Joyce,
2
Kitchen, Richard S.
2
Laird, Charles
2
Le, Vi-Nhuan
2
Ma, Liping
2
Madeja, Stanley S.
2
Money as You Grow Book Club,
2
National Academies of Sciences, Engineering, and Medicine (U.S.)
2
National Research Council (U.S.). Board on Science Education
2
Osborne, Susan
2
Ratzer, Mary Boyd,
2
Rodríguez, Alberto J.
2
Sabol, Frank Robert, 1949-
2
Schweingruber, Heidi A.
2
Schweingruber, Heidi A.,
2
Sefton-Green, Julian
2
Shouse, Andrew W.
2
Sosa, Maria
2
Team Nutrition (Program : U.S.)
2
Thompson, Bonnie
2
Thompson, Susan Conklin
2
United States. Congress. House. Committee on Science,
2
Weinberg, Francine
2
White, Nancy
2
Wolf, Shelby Anne
2
Adams, Dennis, 1947-
1
Ajijola, Olujimi,
1
Allen, Linda G., 1949-
1
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