Impact of a Flashback Non-Implicit Attempt-Oriented Theory on East Azerbaijan 5th Area on High Schools Teachers’ Concepts of Nature of Science in Iran

Abstract

This study assessed the impact of a flashback, non-implicit, attempt-oriented approach to nature of science (NOS) instruction undertaken in the context of a secondary science methods course on pre-service teachers’ views of some aspects of NOS. These aspects included the empirical, tentative, subjective (theory-laden), imaginative and creative, and social and cultural NOS. Two additional aspects were the distinction between observation and inference, and the functions of and relationship between scientific theories and laws. Participants were 25 undergraduate and 25 graduate pre-service high school teachers enrolled in two sections of the investigated course. An open-ended NOS questionnaire coupled with individual interviews was used to assess participants’ NOS views before and at the conclusion of the course. Keywords; nature of science, concepts, flashback, non-implicit attempt-oriented approac