This synthesis examines recent science education research on multilingual students' experiences with language-rich science practices. Adopting a translanguaging lens, we explore how researchers' language conceptualizations impact the science practices they study and the ways multilingual students are positioned. This analysis helps us understand…

Some researchers have questioned whether there is a causal connection between Advanced Placement (AP) STEM coursetaking and the choice of a STEM college major and a STEM occupation. Their research findings strongly suggest that if prior interest in STEM as well as other possible confounders are taken into account, the relationships of taking AP…

A wide range of benefits have been posited from participation in competitive programming contests. However, an analysis of participation in north American regional contests in the International Collegiate Programming Contest (ICPC) shows that participation in these contests is sharply declining, coinciding with the COVID-19 pandemic. Moreover,…

In a General, Organic, and Biological (GOB) Chemistry course designed for allied-health disciplines, new information builds on previous material. It is important for students to retain what they learn throughout the course and be able to integrate the material not only with material from other bioscience courses but also with the metabolism…

Proteomics, or the study of the set of proteins in an organism, tissue, or cell, is a rapidly growing field within bioanalytical chemistry that can be used to investigate many biological questions. However, proteomics is not fully integrated into the undergraduate chemistry curriculum because of a lack of access to expertise, the cost of required…

This communication shows that although some textbooks do not discuss how to apply Raoult's law to electrolyte solutions, we should not ignore dissociation, and the van't Hoff factor must be considered.

This dissertation explores the significant role of knowledge and engineering in shaping society, with a focus on the Enlightenment period's emphasis on science and its practical applications through engineering and technology. While recognizing the contribution of practical expertise and technoscientific awareness to societal progress, the…

The purpose of this study was to understand the relationship between student self-efficacy, student motivation, student-teacher relationship, and teachers' perceptions of student motivation in the science classroom. Using a relational correlational design, the researcher utilized teacher and student surveys to measure student motivation in a…

This article provides a process to carefully evaluate the suitability of a content domain for which diagnostic classification models (DCMs) could be applicable and then optimized steps for constructing a test blueprint for applying DCMs and a real-life example illustrating this process. The content domains were carefully evaluated using a set of…

Addressing the critical question posed by Gudrun Jonsdottir and Anne Kristine Byhring who are asking what place for a common future in the science classroom, this paper focuses on and expands on the construct of "dialogical space." Not simply as an abstract concept to describe the presence of divergent ideas or the exchange of idioms,…

This study investigated Nigerian science teachers' perceptions regarding their level of digital competency. A 22-item questionnaire based on the Digital Competence of Educators Framework was administered to 102 science teachers from an education district in Lagos, Nigeria. Descriptive statistics were employed to analyse the data. It was discovered…

The demand for qualified analytics professionals remains high with forecasts showing a continued need over the next few years. While this demand necessitates instruction in analytics in the classroom, many students find analytics concepts to be complicated and boring. This teaching brief describes a novel approach to teaching analytics through…

Outside of a specialist literature, the study of violence occupies a marginal position within comparative and international education scholarship. A key contributing factor is the absence of a holistic conceptual framework that can capture the nature, extent and causes of violence in education. The article proposes such a framework, by updating…

Biochemistry students at the introductory level easily comprehend the importance of energy-yielding oxidation and reduction biochemical processes, but nevertheless, they fight with words "oxidation" and "reduction" (and with the corresponding adjectives, "oxidized" and "reduced") applied in biochemistry…

Photochemical reactions are the reactions that are induced by light. Many of these reactions are found in natural processes, including photosynthesis and the formation and decomposition of ozone in the atmosphere. Classroom demonstrations are effective in enhancing students' learning and retention. Herein, we have developed a simple demonstration…