Author
NetLibrary, Inc
8
Duschl, Richard A. 1951-
7
National Science Resources Center (U.S.)
6
Cole, Joanna
3
Davis, Elizabeth A., 1967-
3
Gath, Tracy
3
Hamilton, Richard J., 1952-
3
Herrenkohl, Leslie Rupert, 1966-
3
Koch, Janice, 1947-
3
Mertl, Véronique, 1972-
3
National Research Council (U.S.). Board on Science Education
3
National Science Teachers Association
3
Schweingruber, Heidi A.
3
Shouse, Andrew W.
3
Sosa, Maria
3
Vasquez, Jo Anne, 1943-
3
Beatty, Alexandra S.,
2
Bell, Philip, 1966-
2
Blough, Glenn Orlando
2
Comer, Michael W., 1956-
2
Douglas, Rowena
2
Fredericks, Anthony D.
2
Kitchen, Richard S.
2
Le, Vi-Nhuan
2
National Academies of Sciences, Engineering, and Medicine (U.S.)
2
National Research Council (U.S.)
2
National Research Council (U.S.). Committee on Science Learning, Kindergarten Through Eighth Grade
2
Rodríguez, Alberto J.
2
Schwartz, Julius, 1907-
2
Schweingruber, Heidi A.,
2
Sneider, Cary Ivan,
2
Troutman, Frankie, 1948-
2
United States. Congress. House. Committee on Science,
2
Young, Ruth M.
2
Abell, Sandra K.
1
Adams, Dennis, 1947-
1
Ajijola, Olujimi,
1
Allen, Dorothea
1
Banko, William, 1955-
1
Barker, Heidi Bulmahn
1
Barufaldi, James P.
1
Bertenthal, Meryl W.
1
Bizar, Marilyn
1
Bourque, Mary Lyn
1
Bridges, Charles R., 1956-
1
Brittenum, Mollie
1
Brown, Patrick, 1978-
1
Buxton, Cory A.,
1
Cerullo, Mary M.
1
Champagne, Audrey B.
1
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