The present study investigates how Greek in-service secondary education biology teachers understand the unique features of school biology and physics when considering the biological theoretical edifice and method. Our theoretical framework focuses on important differences that exist between the neo-Darwinian and Newtonian worldviews, while our…

Control of variables strategy (CVS) is a core scientific reasoning skill related to domain-general experimentation for evaluating an experimental system and deducing valid conclusions. This study aims to develop, validate, and explore latent factors predicting item difficulty in the test, measuring CVS in physics for high school students. The…

The introductory phase of studying physics poses a wide range of challenging problems to new students. One of them is learning physics on a new, more abstract and highly mathematised level, at high speed, in a lowly regulated learning environment. While several German universities have taken action to mitigate these problems, much knowledge about…

Measurement uncertainty is a key topic in the university physics laboratory curriculum. In this study, we investigate students' ability to draw conclusions from measurement data and reasoning about measurement uncertainty in inquiry labs. This investigation centres around a task where students conclude whether measurements from two experiments…

We investigate students' eye movements when they solve sequential and simultaneous synthesis physics problems. In sequential synthesis problems, multiple events occur chronologically, whereas in simultaneous synthesis problems, multiple events take place concurrently. We captured students' eye fixations on each problem diagram and recorded their…

In light of recent efforts to increase the diversity of the physics workforce, the need to counter the long-term marginalisation of students of colour from physics has received more attention. Culturally relevant pedagogy (CRP) is a multicultural approach to teaching and learning designed to attend to students' culture as starting points toward…

Representing conceptual change is challenging. Claims that conceptual change has occurred are sometimes based on data from a small number of probes given over a relatively long interval. Data collected in this way do not allow short-lived variability to be distinguished from more stable conceptual change and can lead to mistaken conclusions about…

Practical work is widely seen as an integral part of school science. Research and teacher guidance have tended to consider practical work in science, rather than in individual science subjects or topics. This study used a questionnaire of selected- and open-response items to probe the views and reasoning of a sample of 43 pre-service teachers in…

Scholars have suggested that student non-cognitive factors, such as attitudes, have contributed to the gender gap in STEM. Gender has been under investigation for students' attitudes towards science/physics, but student scientific attitudes (SA) have meagre exploration. This study examined the relationships between gender, SA (in terms of…

Across science disciplines, light is a common tool for measuring, characterizing, and catalysing molecules and molecular processes. Despite the ubiquity of light-based tools, little research has been done to investigate how students understand light and light-matter interactions (LMI). This topic is typically first introduced in first-year…

In this longitudinal study, we investigate how demographic, cognitive and meta-cognitive variables affect students' success in chemistry and physics exams in two Science-Technology-Engineering-Mathematics undergraduate courses, biology and engineering. Independent variables include high school final examination performance, chemistry and physics…

In this article, we present a qualitative study examining students' thoughts and strategies while transferring concepts about energy in physics. We include theoretical approaches of existing transfer research and findings from think-aloud interviews with 20 students of different ages and school levels to develop a framework for analysing the…

This study focuses on post-induction mentoring as a vehicle for science teachers' training in implementing a nanotechnology teaching-learning sequence. Five mentors and 15 mentee-teachers participated in a 9-months long mentoring programme. Qualitative methods of analysis were used to examine the content of the mentoring conversations and the…

A curriculum is generally regarded as an instructional plan that describes what, why and how students should learn. In this comparative study, we analysed the Czech and Slovak intended curricula of science subjects (physics, chemistry, biology, geography, and geology) and mathematics by comparing their national curriculum documents in terms of…

Formal understanding of the nature of science (NOS) has been considered to be a major contributor to nurturing students' scientific literacy. In China, this view has been endorsed in the new standard for high school physics curriculum, which has guided the development of the new generation physics textbooks. Following the analytical framework…