The article describes the analysis of the Italian physics curriculum documents in terms of the coverage of nature of science (NOS). NOS is not explicitly presented as part of the Italian high-school physics curriculum. The article focuses on analysing the implicit aspects of the curriculum documents. The Family Resemblance Approach (FRA) to NOS…

This empirical study investigates the main features of curricula and contexts that favor or hinder the process of transfer of a teaching-learning sequence (TLS) from the designers' original situation to a host one. The specific research questions addressed were (RQ1) what were the changes made during the process of transfer in the new context?…

Freshmen college students (N=290) were asked, "What is an atomic orbital?" as a measure of their knowledge after completing high school chemistry. Results suggest that high school chemistry be divided into two levels: (1) procedures and interpretations of classical chemistry and (2) introduction of elementary quantum chemical concepts.…

Discusses: (1) how mole concept is defined/used in textbooks; (2) development and administration of a multiple-choice test to secondary school pupils (N=783) in Bologna and the surrounding district; and (3) results of the diagnostic examination, focusing on student mistakes and misconceptions. (Author/JN)

Discusses the use of formulae in the teaching of chemistry as part of the individual culture and of the conceptual structure of chemistry. A historical viewpoint on the procedures for structure representation and some educational implications for teaching chemistry in Italy are also presented. (HM)

Investigates Italian high school and college students' awareness of the risks connected with both the civilian and military uses of nuclear energy. Summarizes some findings of this analysis and concludes that the education regarding nuclear issues does not meet current needs. Provides a questionnaire on nuclear issues. (YP)