Author
NetLibrary, Inc
10
International Congress on Mathematical Education
8
Emerson, Jane
4
National Council of Teachers of Mathematics
4
Suurtamm, Christine, 1949-
4
Ashcroft, J. Richard
3
Babtie, Patricia
3
Bley, Nancy S.
3
Brook Lapping Productions
3
Chinn, Stephen J.
3
Chinn, Stephen J.,
3
Hyman Blumberg Symposium on Research in Early Childhood Education. Johns Hopkins University)
3
National Research Council (U.S.). Committee on Science Education K-12
3
National Research Council (U.S.). Mathematical Sciences Education Board
3
Sheffield, Linda Jensen, 1949-
3
Thompson, Denisse R. 1954-
3
Thornton, Carol A.
3
Allsopp, David H.,
2
Ascension Productions
2
Ashcroft, Richard E.,
2
Atweh, Bill
2
Brown, Natalie Bullock
2
Civil, Marta
2
Cobb, Charles E., Jr
2
Donovan, Suzanne
2
Firestone, William A.
2
Forgasz, Helen
2
Forgasz, Helen,
2
Graven, Mellony,
2
Halai, Anjum,
2
JSTOR (Organization)
2
Jonnaert, Philippe
2
Kaiser, Gabriele,
2
Keating, Daniel P., 1949-
2
Klein, Greg (Educational filmmaker),
2
Kuzniak, Alain,
2
Laurin, Suzanne, 1950-
2
Le, Vi-Nhuan
2
Lovin, LouAnn H.,
2
Mok, Ida A. C.,
2
Monfils, Lora Frances
2
Montague, Marjorie, 1945-
2
Moreno, Leonora Diaz,
2
National Research Council (U.S.). Panel on Learning and Instruction
2
Nebres, Ben
2
Pellegrino, James W.
2
Potts, Marjory,
2
Potts, Robert
2
Provencher, Pauline
2
Pugalee, David K.,
2
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