'A lack of prior knowledge in the other discipline' is often given by geoscience instructors to explain why students struggle to apply knowledge from other disciplines to the Earth. We examine this assumption by considering the disciplinary crossing of buoyancy (physics) to isostasy (geoscience). We investigate the teachers' perspective through…

This paper investigated constraints associated with biology teaching and learning materials in selected schools in the Central Region of Ghana. The purpose of this study was to evaluate the classroom implementation of biology curriculum. A cross-sectional descriptive survey design was used for the study. The target population comprised 187 biology…

The topic of chemistry safety was included at the margins of traditional chemistry education in China. In order to understand the concerns of the safety issues based on the new chemistry curriculum in the mainland China secondary school, this study analyzed old and new secondary chemistry curriculum standards via the Natural Language Processing…

Students need support to learn Next Generation Science practices that include use of such texts as investigative records and datasets, analyses and arguments, and works of other scientists. This article describes secondary school science teachers' curation and support of students' multimodal text use during their development of a library of…

The suitability and characteristics of middle school inquiry activities in the 2015 National Curriculum of Science in Korea were studied from the perspective of eight science teachers with rich experience in teaching science inquiry activities. In-depth interviews revealed problems teachers experienced while conducting inquiry classes. Problems…

We develop the notions of "resistance" and "points of entry" in the context of alternative written textual formats used in physics teacher education. Studies point out that textbooks have played an important role in undergraduate physics courses, which can be part of the initial training of physics teachers. On the foundation…

Critical analysis (CA) skills are crucial in higher education and should be incorporated into the curriculum at that level. The unique characteristics of abstract biology materials and the involvement of prospective Biology teachers (PBTs) in scientific investigation activities make them highly relevant for teaching CA skills. Inquiry activities…

In the K-12 classrooms, science teachers are increasingly using digital interactive textbooks to improve instruction. However, limited research exists on the Title I science educators' experiences with digital interactive texts in Title I middle schools. The purpose of this qualitative study was to explore the perceptions of these Title I science…

Practical work and experimental science are at the heart of teaching and learning in science classrooms. The COVID-19 pandemic forces secondary school science teachers to make difficult decisions about how best to facilitate practical work safely. We present empirical evidence of the effectiveness of teacher demonstrations and videos in preparing…

Pedagogical content knowledge of science teachers includes knowledge of representational forms, such as visual displays. Past research has provided a general means to evaluate pictures, but is not fine-grained on features internal to pictures. Furthermore, many existing picture function typologies consider pictures as subservient to text, though…

In this paper, we explore how science textbook authors reconciled their personal hopes with disciplinary and societal demands in their writing. Using a qualitative narrative storytelling research method, we interviewed four Canadian science textbook authors about their hopes and the challenges they encountered in their writing. To understand their…

Many science educators have argued in favour of including socioscientific issues (SSI) in general, and ethical issues in particular, in school science. However, there have been a number of objections to this proposal, and it is widely acknowledged that such teaching places additional demands on science teachers. This study examined the curricula,…

Recent educational policies advocate a radical revision of science curricula and pedagogy, to support interdisciplinary practices, a distinguishing feature of contemporary science. Computational modeling (CM) is a core methodology of interdisciplinary science, as such models allow intertwining of data and theoretical perspectives from multiple…

In this article we examine the book "El estudio de la naturaleza en la escuela" by the Danish pedagogue Vilhelm Rasmussen (1869-1939), published by Editorial Labor in Barcelona in 1933, and its influence on the pedagogical standpoint of Margarita Comas Camps (1892-1972). Comas, who translated the book into Spanish, was a member of the…

Many authors suggest that is necessary to include the most important episodes from physics history in teaching and learning in order to give students some ideas about the nature of science. The pendulum-related aspects are considered as very adequate for that purpose. Unfortunately, when some physics textbook authors present historical…