The paper reports a qualitative study to reveal how preservice science teachers' decision making (DM) processes on socioscientific issue (SSI) in a referendum case compare between unsophisticated (Group U) and sophisticated (Group S) views in terms of nature of science (NOS) understandings. Firstly, pre-study was conducted with focus group…

Research has shown the importance of dealing with real-life issues and of enabling student encounters with complexity in chemistry education in order to increase student participation. Therefore, this study aims to analyse how complexity evolves in students' discussions and how this complexity relates to aspects of tentativeness in chemistry. In…

Sustainable development (SD) and science education have become interwoven categorical issues under the name of science education for sustainable development (SESD). Education can play a crucial role in merging the dimensions of SD as ecology, economy, and energy, along with society in a united holistic goal. Furthermore, it can provide the…

The demarcation problem as one of the most prominent topics in the philosophy of science deserves a higher profile in science education literature as a part of the discussions about the instruction of the nature of science (NOS) concepts to generate a scientifically literate society. In this qualitative survey research study, the views of the…

Studies in the field of science education have discussed using historical approaches. Although previous studies have shown the potential advantages to addressing national sciences in the classroom in countries underrepresented in the history of science, there are still few initiatives in this direction. Thus, this paper aims to explore a…

Balancing disciplinary knowledge and practical reasoning in problem solving is needed for meaningful learning. In STEM problem solving, science subject matter with associated practices often appears distant to learners due to its abstract nature. Consequently, learners experience difficulties making meaningful connections between science and their…

Changing where, when, and how objects are studied is central to lab-based science (Knorr Cetina, 1999). Science involves changing the scale of objects--particularly scales of size, time, and intensity--from what is experienced in the world. Similar to investigations conducted in science laboratories, classroom investigations involve…

The French natural philosopher Henri Victor Regnault (1810-1878) was one of many researchers who contributed to the development of the thermometer in the 19th century. In this paper, we use an example from Regnault's work to explore how the history of thermometry can provide a context for teaching upper-secondary chemistry students about the…

Nature of science (NOS) is a global conception of the infrastructure of science and, therefore, forms the foundation for teaching and learning science, especially for preservice teachers who are expected to have the proper understanding of NOS to thoughtfully emphasize NOS within their instruction to students. However, studies investigating UAE…

Among the relevant aspects of the family resemblance approach (FRA), our study focuses on the potential of the approach to elaborate on disciplinary identities in an interdisciplinary context, specifically regarding the interplay between physics and mathematics. We present and discuss how the FRA wheel can be used and intertwined with the…

Reconceptualized Family Resemblance Approach to Nature of Science (RFN) explains science as a cognitive, epistemic, and social institutional system. The aim of this study is to examine the inclusion of Nature of Science (NOS) in the 5th, 6th, 7th, and 8th grade Turkish middle school science textbooks. The "content," "activity,"…

Erduran and Dagher's (2014) account of the Family Resemblance Approach (FRA) to Nature of Science (NOS) is a relatively new framework that frames NOS in a holistic fashion, inclusive of cognitive-epistemic and social-institutional aspects. This approach has also been referred to as the "Reconceptualized Family Resemblance Approach to Nature…

The paper reports an empirical study on the relationship between middle school students' understanding of nature of science (NOS) and their metacognitive awareness. The reconceptualised family resemblance approach to the nature of science (RFN) (Erduran & Dagher, 2014; Kaya & Erduran, 2016) as a holistic framework that covers science as…

Developing students' understanding of and about science is an important educational goal. Learning the nature of science (NOS) has been recognized as a critical component of science literacy, affecting how students (our future citizens) make informed decisions. Textbooks can be useful teaching materials if the content presented aligns with…

While much is known about teacher learning of nature of science (NOS) concepts, less is known about how teachers develop an understanding of how to effectively teach NOS or how instructional views might differ across levels of the Family Resemblance Approach (FRA) wheel. Therefore, this study investigated the NOS instructional views related to…