Author
Spence, Paula
6
Teacher Created Materials, Inc
6
Hillen, Judith
5
AIMS Education Foundation
4
La Bounty, Blanca Apodaca
4
Cordel, Betty
3
Hale, Janet A.
3
Mitter, Kathy
3
Sterling, Mary Ellen
3
Stoodt, Barbara D.
3
Braus, Judy
2
Erickson, Sheldon
2
Fullam, Sue
2
Glandon, Shan
2
National Wildlife Federation
2
Scholastic Inc
2
Vasconcelles, Keith
2
Wiebe, Arthur J.
2
Winkleman, Gretchen, 1930-
2
Youngs, Dave
2
Adkins, Treana
1
Allen, Maureen
1
American Geological Institute
1
Anderson, Deryk
1
Anderson, Margie
1
Baucher, Carolyn
1
Beck, Libby
1
Bezerra-Nader, Rosemarie
1
Callister, Jeffrey C.
1
Cantu, Max
1
College of William and Mary. Center for Gifted Education
1
Cordel, Betty,
1
Crowder, Jane
1
Dahl, Brenda
1
Earl, William
1
Gartrell, Jack E.
1
Hammeras, Lori
1
Haralson, Carol
1
Hierstein, Judy,
1
Holzschuher, Cynthia
1
Hoover, Evalyn
1
Horizon Research
1
Hoven, Leigh
1
Judd, Richard
1
Linse, Barbara, 1924-
1
Mason, Renee
1
Mason, Renee,
1
Mason, Reneé
1
Mercier, Sheryl,
1
National Science Teachers Association
1
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