AUTHOR
National Council of Teachers of Mathematics
2
Philippines. Department of Education
2
Bitter, Gary G.
1
Brissenden, Tom H. F.
1
Coxford, Arthur F.
1
Cunningham, John D.
1
Edwards, Mary Tanner, 1934
1
Garden, Robert A.
1
Graham, Alan
1
Hatfield, Mary M.
1
Hogan, Kathleen
1
International Union of Biological Sciences. Commission for Biological Education
1
Japan Society of Mathematical Education
1
Jones, Duvall A.
1
Lindquist, Mary Montgomery
1
Longenecker, Nevin
1
Mason, John
1
Mathematics Framework Project (Basic Education)
1
McWethy, Patricia J., ed
1
Nagasaki, Eizo
1
Ogrin, Kathleen M
1
Philippine Council of Mathematics Teacher Education (MATHED)
1
Philippines. Department of Science and Techonlogy. Science Education Institute
1
Philippines. Dept. of Science and Technology. Science Education Institute
1
Robitaille, David F.
1
Sawada, Toshio
1
Senuma, Hanako
1
Shulte, Albert P.
1
University of the Philippines, Diliman. National Institute for Science and Mathematics Education Development
1
University of the Philippines, Diliman. National Institute for Science and Mathematics Education Development (UP NISMED)
1
Vistro-Yu, Catherine P.
1
Wilder, Sue Johnston
1