AUTHOR
Paderna, Edwehna Elinore S.
18
Yangco, Rosanelia V. Tablico 1954-
17
Monterola, Sheryl Lyn C.
16
Oyzon, Maria Vanessa P. Lusung
16
Australian Science Education Project
15
Muega, Maricris B. Acido
13
Philippines. Bureau of Secondary Education
11
Cunningham, John D.
10
National Science Teachers Association
10
Joaquin, Ma. Nympha Beltran
9
National Council of Teachers of Mathematics
9
Nuffield Foundation. Secondary Science Project
9
Que, Elenita N.
9
Calingasan, Lorina Y.
7
Pedrajita, Jose Q.
7
Philippines. Department of Education
7
Yangco, Rosanelia T.
7
Yangco, Rosanelia Timtiman
7
Unesco. Regional Office for Education in Asia and the Pacific
6
Baetiong, Lourdes R.
5
Diaz, Eden C.
5
General Certificate of Secondary Education
5
Gollnick, Donna M.
5
Hirsch, Christian R.
5
Manzano, Virgilio U.
5
Mejia, Ivy P.
5
Muschla, Gary Robert
5
Muschla, Judith A.
5
Owen-Jackson, Gwyneth 1956-
5
Punzalan, Amelia E.
5
School Mathematics Study Group
5
Yeap Ban Har
5
Addison, Nicholas 1954-
4
Brahier, Daniel J.
4
Constantakis, Sara
4
Darst, Paul W.
4
Fenton, Edwin
4
Leuterio, Florida C.
4
Mae, A.J
4
Ogena, Ester B.
4
Olegario, Lizamarie Campoamor
4
Pangrazi, Robert P.
4
Piper, Kevin
4
Rae, Tina
4
Ragans, Rosalind
4
Salubayba, Teodora M.
4
San Jose, Ronaldo M.
4
Santos, Gloria M.
4
Ulep, Soledad A.
4
University of the Philippines (Diliman). Science Education Center
4
more ...