Background: An elaborated understanding of Nature of Science (NOS) is seen as an important part of scientific literacy. In order to enable teachers to adequately discuss NOS in their lessons, various approaches have recently been employed to improve teachers' understanding of NOS. Purpose: This study investigated the effect of participating in a…

While some researchers have argued for science classrooms that embrace open-inquiry by engaging students in doing science as scientists do (cf. National Research Council [NRC] 1996; Driver et al. in "Sci Educ" 84:287-312, 2000; Windschitl et al. in "Sci Educ" 87(1):112-143, 2008), others have argued that open-inquiry is impractical, ineffective,…

Problem statement: In the context of science education reform in Thailand, we need to prepare science teachers who can face science and social issues controversial; teachers can response the question socioscientific issues and let their students to meet the goal of science education. This study investigated the conception leading preservice…

This paper reports a conversation about what constitutes the nature of science (NOS) and what are the best ways to prepare teachers to teach their pupils to understand what it is. The study explores the effects of the explicit teaching of the nature of science in a science education course with a pedagogy component on preservice teachers'…