We report on the development of a rubric to reliably qualify and score responses to the "Views of Nature of Science Questionnaire" (VNOS): The "VNOS Analysis and Scoring Rubric" (VAScoR). The "VAScoR" is designed to (a) provide systematic guidance for the qualitative analysis, and score assignment to nuanced…

Teachers' practical knowledge is closely related to teaching practice. The purpose of this research was to develop an instrument for assessing upper-secondary school science teachers' perceived practical knowledge about practical work. The development of this instrument was based on five components in the conceptual framework of PCK about…

Science education is important at all educational levels, from pre-school to higher education. For this reason, in this study, it is aimed to determine the views of secondary school science, pre-school and primary school teachers on science education with intelligence games. The research was designed as a qualitative method case study. The study…

Teachers in K-12 education are increasingly using technology in their courses. However, teachers may struggle to implement technology effectively in their specific subject areas. Existing research demonstrates that there was a need to better support in-service science teachers' technological content knowledge. Accordingly, the purpose of this…

Although there is a lot of interest in the development of computational thinking (CT) and the benefits it could have for every student, integrating it into science classrooms may be more difficult than traditional teaching. This can be very challenging for South African science teachers. Thus, there is an increasing need to prepare teachers and…

Argumentation is a central epistemic process contributing to the generation, evaluation, and application of scientific knowledge. A key challenge for science educators and researchers is to understand how the important social and discursive ("social dialogic") dimensions of argumentation can be implemented in learning environments. This…

Connecting chemistry educators at the high school and secondary education level with chemistry education researchers in academia has never been more vitally needed, and yet these groups are still frustratingly divided. Structural differences in the way in which secondary educators go about their business, both through the business of being a high…

The aim of this study is to provide training for science teachers on batteries, areas of use of batteries, types of batteries, things that should be paid attention to while using batteries, waste batteries, and collection, handling, recovery and/or disposal of waste batteries, and help teachers receiving the training to raise awareness among grade…

The study aimed to investigate how the knowledge, understanding and skills of secondary science teachers in SC relate to their capacity to deliberately integrate World Class Skills (WCS) into their science classroom instruction through effective planning and pedagogical choices. The study employs the Partnership for 21 Century Learning framework…

Educational disruption brought by this pandemic changed the practices and challenged teachers and students to navigate the new learning landscape. This descriptive research study determined the practices and challenges of science teachers in teaching amidst the COVID-19 pandemic. A total of 54 science teachers in Zambales, Philippines, responded…

This study investigated how the figured world of the RET, and other figured worlds of science that teacher's experience, impacted their conceptions around the nature of science and their identities in science and as science teachers. The main premise behind RET programs is that by partnering science teachers with scientists as mentors, science…

This case study focused on a university teacher-education course that included NOS content. An adapted questionnaire was used to collect quantitative data on 83 secondary science teachers' views about three NOS themes before and after completing the course. Qualitative data were collected from eight of the teachers who were observed teaching…

Science teachers struggle to implement and sustain new curricular ideas from professional development (PD) experiences. These PD opportunities are crucial for enacting real-world changes to teaching practice and address pressing global challenges, such as the teaching and learning of socioscientific topics nested in school communities.…

Internationally, there are calls for students to be able to use their scientific understandings to make informed decisions about the world in which they live. Using a mixed methods case study design, this study investigated the impact of behaviours and strategies used by two early career science teachers who taught argumentation about a…

Preservice teachers (PSTs) need to be able to use ambitious teaching practices to help support their students' productive engagement in scientific practices such as analyzing and interpreting data or using evidence-based reasoning to support their claims. Approximations of practice are one way in which teacher educators can support their PSTs to…