AUTHOR
Kornhauser, Aleksandra
2
Sanderson, Robert Thomas
2
Schmidt, Hans-Jurgen
2
Science Teacher Training Center. University of the Philippines
2
University of the Philippines Science Teaching Center
2
Waddington, D.J
2
12th=Twelfth International Symposium on Problem Solving in Chemistry and Physics (1994: Dortmund, Germany)
1
Association for Science Education
1
Aylward, G.H
1
Becker, Irwin
1
Bell, B.
1
Bradley, J.
1
Brookes, Robert
1
Cassidy, Harold G.
1
Chemical Educational Material Study
1
Cohen, Max H.
1
Committee on the Integration of CBA and PSSC
1
Committee on the Integration of CHEMS and PSSC
1
David
1
Embry, Maureen
1
Farago, P.J
1
Fehrenbacher, Phillip
1
Fehrenbacher, Phillip, illust
1
Frank, David V.
1
Gallagher, RoseMarie
1
General Centificate of Secondary Education
1
Green, Nigel
1
Hill, Graham
1
Hoare, Derrick E.
1
Hunter, Robert J.
1
International Council of Association for Science Education (ICASE)
1
International Council of Associations for Science Education
1
International Symposium on Chemical Education, Ljubljana, 1977
1
International Union of Pure and Applied Chemisry
1
Journal of Chemical Education
1
Little, Larry Franklin
1
Magno, Marcelita C.
1
Maton, Anthea
1
Matta, Michael S.
1
National Institute of Science and Technical Education (NISTE)
1
Newton, David E.
1
Nuffield Foundation. Science Teaching Project
1
Organization for Economic Co-operation and Development
1
Pakistan. Ministry of Education
1
Pitzer, Kenneth S.
1
Ramsey, Gregor A.
1
Rao, C.N.R
1
Ratnaike, J.
1
Royal Society of Chemistry
1
Santos, Angeles S.
1
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