AUTHOR
National Council of Teachers of Mathematics
40
School Mathematics Study Group
32
School Mathematics Project
23
Johnson, Donovan A.
14
Glenn, W. H.
12
Science Education Center, University of the Philippines
12
Mathematics for the Majority
11
Marsh, L. G.
9
Ogena, Ester B.
9
Suydam, Marilyn N.
9
Talisayon, Vivien M.
9
Australia. Mathematics for Living
8
Hirsch, Christian R.
8
Mullis, Ina V.S
7
ERIC Information Analysis Center for Science, Mathematics, and Environmental Education
6
Great Britain. Macdonald Educational Colour Units
6
Morris, Dennis E.
6
Yeap Ban Har
6
Eicholz, Robert E.
5
International Association for the Evaluation of Educational Achievement
5
Nuffield Foundation. Mathematics Project
5
Third International Mathematics and Science Study (TIMSS)
5
Begle, Edward G.
4
Billstein, Rick
4
Howson, A. G. 1931-
4
Libeskind, Shlomo
4
Mason, Dale J.
4
National Assessment of Educational Progress (Project)
4
O'Daffer, Phares G.
4
Parkin, F.
4
Polya, George 1887-1985
4
Redlin, Lothar
4
Robitaille, David F.
4
Schaaf, William Leonard 1898-
4
Schools Council Sixth Form Mathematics Project
4
Sitomer, Harry
4
Sitomer, Mindel
4
Stewart, James
4
Tan, Merle C.
4
Teng, S. B.
4
Vervoort, Gerardus
4
Watson, Saleem
4
Wills, G.
4
Arciaga, Violeta
3
Association of Teachers of Mathematics
3
Barber, Jacqueline
3
Barnett, Raymond A.
3
Beatty, Leslie
3
Beberman, Max
3
Bechtel, Robert D.
3
Gehiago ...