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Direct linkTan, Kim Chwee Daniel; Taber, Keith S. – Journal of Chemical Education, 2009
The results from a study to explore pre-service teachers' understanding of ionization energy, a topic that features in A-level (grade 11 and 12) chemistry courses. in Singapore , is described. A previous study using a two-tier multiple choice diagnostic test has shown that Singapore A-level students have considerable difficulty understanding the…
Descriptors: Preservice Teachers, Diagnostic Tests, Chemistry, Foreign Countries
Tan, Daniel Kim Chwee; Seng, Chan Kim – Asia-Pacific Forum on Science Learning and Teaching, 2004
This paper describes the analysis of two commonly used high school (Grades 11 and 12) chemistry textbooks in Singapore to determine if the content presented in the topic of intermolecular forces is consistent with the concepts and propositional knowledge identified by the authors as essential for the learning and understanding of the topic…
Descriptors: Foreign Countries, Textbooks, Grade 11, Grade 12
