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Content Analysis Of The Discussion Of The Atom In General Chemistry Textbooks Using Evaluation Criteria Based On The Nature Of Science And Philosophy Of Chemistry, Armando M. Guidote Jr, Angelo Julian E. Perez, Gilbert U. Yu, Michael Ner E. Mariano

Chemistry Faculty Publications

Evaluation criteria are adapted from previous textbook analyses on the nature of science (NOS) in general chemistry textbooks. These criteria are used to determine how certain NOS dimensions are mentioned and elaborated in those textbooks. Such dimensions emphasize that chemistry is (1) tentative, (2) empirical, (3) model-based, (4) inferential, (5) has technological products, (6) employs instrumentation, and (7) possesses social and societal dimensions. Three book chapters were read and evaluated: the first (on chemistry in general); the second (on atomic structure); and the sixth or seventh chapters (on the electronic structure of atoms). The relevant content in each textbook were …