By Schools Council Integrated Science Project
By Sleeter, Christine E., Grant, Carl A.
By Banks, James A., McGee Banks, Cherry A.
By Sehoole, M.T.
By Huddleston, Prue, Unwin, Lorna
By Mills, Jean, Mills, Richard
By Robinson, .
By Ratcliffe, Peter
By Frederickson, Norah, Cline, Tony
By Kai, Joe
By Zayika Wilson-Kennedy, Zayika Wilson-Kennedy, Goldie S. Byrd, Eugene Kennedy, Henry T. Frierson
By Furlong, Andy
By Olivares, Rafael A.
By International Bureau of Education
By Nieto, Sonia
By Gravells, Ann, Simpson, Susan
By Peart, Sheine, Wallace, Susan
By Sargant, Naomi
By Travers, Penny, Klein, Gillian, Wiles, Sylvaine
By Bullivant, Brian M.
By Francis M. Hult, Francis M. Hult, Kendall A. King
By Haslam, Liz, Wilkin, Yvonne, Kellet, Edith
By Conteh, Jean
By Jaimie Hoffman
By Cheron H. Davis, Cheron H. Davis;Adriel A. Hilton;Donavan L. Outten
By Ross Rynehart
By Michael Polgar
By Jacqueline Stevenson;Sally Baker
By Enakshi Sengupta