Background: There is a growing view that 'Big Ideas of science education' are useful for teaching science but there is not much knowledge of how teachers work with them. Purpose: This study explores the conceptualisation and practice of the use of Big Ideas of science education by primary and secondary teachers in Chile. Sample: A total of 63…

Purpose: This study wants to identify how teachers perceive technology and engineering as distinct entities and develop a framework of NOTE. Design and methods: To develop the NOTE framework, this study conducted interviews with eight secondary school teachers, comprising four technology and four science teachers. To examine how the teachers…

Background: Quantum physics has found its way into upper secondary school physics curricula worldwide. This trend coincides with increased attention for conceptual understanding in physics education in general and quantum physics education in particular. Students' conceptual difficulties of learning quantum physics are regularly reported. Little…

Background: Physics textbooks are a learning resource for students to acquire knowledge and information. The findings of previous studies on physics textbooks analysis have mostly focused on representations of gender, the nature of science, and scientific literacy. This study, therefore, extends the critical content analysis of physics textbooks…

Background: In the previous decades many research papers and educational documents have emphasized the importance of the application of history of science in the science education of students. Consequently, chemistry teachers are expected to be familiar with the historical development of science and capable of incorporating historical contents in…

Background: The importance of developing positive attitudes towards science and technology has been widely known, and it reflects a general interest and a strong need to define more explicitly what measures can be taken to improve student attitudes towards science. In Slovakia, in addition to a low interest in scientific jobs, there is another…

Background: Previous research has revealed that teaching self-efficacy could play a critical role in engaging students in integrated STEM education; however, teachers' multiple identities in STEM education (i.e. implementers, disseminators, and designers) and their commitment with respect to the different identities have not been considered and…

Background: Despite the focus of many global education systems on science, technology, engineering, and mathematics (STEM) education, research on teachers' concerns about this relatively new educational phenomenon remains scarce. Purpose: This study used the concerns-based adoption model as the theoretical framework to examine the primary concerns…

Background: Although cutting-edge chemistry research can be an interesting and motivating context for students in pre-university education, few characteristics of supportive and effective learning materials based on such contexts are available. Purpose: In this study we investigated the design, implementation, and evaluation of context-based…

Background: Many researchers have investigated student reasoning in Newtonian mechanics. In 1979 Viennot revealed that most students associate the concept of force with the velocity or acceleration of a motion. Forty years later, student understandings remain a major challenge for teachers. The implications of this challenge are still unclear,…

Background: An overarching goal of school science education is to prepare young people for a rapidly changing and complex world. Middle school science students need more than a basic understanding of science concepts in preparation for further study. Rather, they need the skills to question and evaluate evidence and make decisions about complex…

Background: A reformed view of science education positions argumentation as a central epistemic discourse practice in the science classroom, however, science education researchers have found that typical norms of classroom discourse fall short of promoting argumentation. Recent scholarship on teachers' personal epistemologies has suggested that…

Background: Numerous studies have been conducted to identify students' perceptions of science and scientists since the 1950s. Those studies have revealed that students have stereotypical perceptions, on which teachers may have a significant effect. It is, therefore, essential to determine both teachers' and students' perceptions. Purpose: The aim…

Background: Implementing Inquiry-Based Instruction (IBI) in science is a complex process demanding certain classroom conditions prepared with instructional materials to engage students in tasks, as well as adopting the social context that will shape the inquiry-based learning environment. Within this social context, teachers are the main agents…

Background: The Internet of Things (IoT) is a global network of data-sensing devices which pupils can access during science or other curriculum activities. Purpose: This article reports on a commissioned evaluation of a small-scale pilot project to explore the potential of the IoT combined with local sensors to enhance pupils' data interpretation…