Background: Developing upper secondary school students' understanding of the nature of science and technology are important priorities in educational systems worldwide. More research is needed to better understand the conditions under which teaching and learning of epistemological insights become possible, as well as the tools that are necessary…

Background: It is crucial to support students in better understanding water and sustainability issues because water plays a vital role in maintaining global ecosystems, including human life. A wide range of curricular and instructional supports like those embodied in model-based learning (MBL) are necessary for teachers to engage students in the…

Background: The role of students' epistemic understanding of science in mediating their engagement in learning activities and tasks has been highlighted in the literature. Although researchers recognize epistemic knowledge of science as a multi-faceted framework, the so-called person-centered approach that aims to generate meaningful and distinct…

Background: Research has shown that students in the United States have been developing negative perceptions of science as a field of study, which is associated with low science identity. The science identity can be influenced by a variety of personal demographic predictors, non-cognitive science-related variables (e.g. science self-efficacy and…

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: Students' perceptions of learning environment is known as the most frequent construct related to their learning outcomes. Students' motivation in learning science (i.e. personal mastery goals orientation, self-efficacy, and task-value) and self-regulation are among the outcome variables that are affected by their perceptions of science…

Background: Research on chemistry education has found that students have commonly some difficulties in understanding chemical changes. These difficulties in the learning process have negatively affected students' success. For this reason, it is very important to overcome students' learning difficulties with new materials that prevent the…

Background: Discourse is the teacher's principal pedagogical tool in class. Studies stress the importance of research on discourse in science education and demonstrate its cruciality for understanding science. Purpose: The purpose of this study was to investigate characteristics of the classroom discourse in lessons on physics. Sample: Classroom…

Background: A diverse range of opportunities for high school students to undertake Independent Research Projects (IRPs) in science and this is a beneficial aspect of high school science provision. In Higher Education, the importance of students undertaking research as part of their learning, including presenting at authentic, academic conferences,…

Background: STEM (science, technology, engineering, mathematics) education is attracting increasing public interest and policy attention and being promoted at different educational levels in Cambodia. Purpose: The study seeks to identify factors associated with Cambodian university freshmen's choice of STEM major and how significant associations…

Purpose: One area of science that will increasingly influence our society is biotechnology. An increasing number of modern biotechnological applications have provoked consideration of the ethical and social issues; therefore, it is important that the public is well-informed about them. Formal education in upper-secondary schools should help…