Background/purpose: This study aimed to identify the impact of teaching science based on John Zahorek's model on the acquisition of scientific concepts among seventh-grade female students. Materials/methods. It was based on the quasi-experimental method. The study participants, comprising 58 seventh-grade students, were intentionally selected from…

Guiding students' STEM problem solving entails dynamic processes driven by changes in real-world contexts. To understand these processes, we aimed to identify the formation and influence of 'norms' as shared behaviour patterns desirable in STEM problem-solving. To this end, 10 sessions of STEM lessons for secondary students were carried out, and…

Work-integrated learning in initial teacher education has gained significant attention in universities, often equated with mandatory classroom professional experience. This systematic literature review examines the conceptualisation of work-integrated learning and its implementation in initial teacher education programs over the past decade,…

This paper examines Grade 10 students' conceptions of proof in a secondary school in Singapore. Using a purposive survey of 9 mathematical items, proofs by 8 students for two items, one on Number and Algebra and another on Geometry and Trigonometry, were coded using Harel's proof schemes. The findings show that the students' proofs for the two…

This article focuses on visual peer feedback and the idea process in visual arts education and how this process was shared digitally. In the study, sixth-grade students gave each other visual feedback on their sketches in an assignment in pictorial composition. Visual feedback is understood here as direct interaction with copies of the original…

This work presents a modernized lab module for nitrite analysis using a novel probe, AAC (4-(2-aminophenyl)-7-(diethylamino)-2H-chromen-2-one, C[subscript 19]H[subscript 20]N[subscript 2]O[subscript 2]), offering a safer and more sensitive alternative derived from recent research. The 12-h module follows a three-stage structure (Basic…

Here, we present comparative case studies of two young adolescents engaged in electronic dialogs on a social issue with a sequence of partners. We trace how an individual coordinates existing ideas with new input the interaction provides. Tracing the evolution of an individual's ideas entails close examination of the process by means of which it…

Analogy has played an important role in developing modern mathematics. However, it is unclear to what extent students are granted opportunities to productively reason by analogy. This article proposes a set of lessons for introducing topics in ring theory that allow students to engage with the process of reasoning by analogy while exploring new…

Teaching sports geography in higher education on the surface seems like it would be a great course to draw students in, get them exposed to geographic concepts, tools, and techniques, and the perfect forum for using examples to which students can relate. However, there are few instances of a sports geography course being in a regular rotation of…

Sports mega-events offer rich and varied opportunities for educating students on key concepts defining geographical ways of thinking. Concept-learning, central to students' development, can be enhanced by issue-based enquiries that enable them to personalise and apply concepts in meaningful and memorable ways. A diverse range of activities…

Education in organic chemistry is highly reliant on molecular representations. Students abstract information from representations to make sense of submicroscopic interactions. This study investigates relationships between differing representations: bond-line structures, ball-and-stick, or electrostatic potential maps (EPMs), and predicting partial…

Concepts contain rich structures that support flexible semantic cognition. These structures can be characterized by patterns of feature covariation: Certain features tend to cluster in the same items (e.g., "feathers," "wings," "can fly"). Existing computational models demonstrate how this kind of structure can be…

We propose a simple computational model that describes potential mechanisms underlying the organization and development of the lexical-semantic system in 18-month-old infants. We focus on two independent aspects: (i) on potential mechanisms underlying the development of taxonomic and associative priming, and (ii) on potential mechanisms underlying…

Quantum mechanics is notoriously challenging, and research has found that students struggle with many common difficulties when learning it. It is also proving to be a critical piece of many exciting fields that are all but assured to see great development and expansion in the coming years; the Second Quantum Revolution is upon us. Quantum…

The recent shift in social science research toward philosophies of the more-than-human has pushed many scholars to question their understanding of units of analysis and agency. While many engage with agencies of the material, few have attempted to address what might be called the agency of ideas. Here, Alexander Pratt argues that engaging with the…