While Bhutanese biology teachers are expected to possess a rich understanding of scientific models, little is known about their perceptions of scientific models. This study, thus, examined Bhutanese biology teachers' perceptions of scientific models. The study recruited one hundred and eleven (N = 111) biology teachers using a total population…

Learning action cell (LAC) sessions are structured professional development activities tailored for schools to enhance pedagogical skills, teaching methodologies, and assessment methods to improve student academic achievement. This study investigated the implementation of the LAC as an internal development training program for science teachers in…

Science teacher identity significantly influences teacher professional development, practices, and attitudes, which in turn impacts student learning outcomes. With an increased number of studies on science teacher identity over the past two decades, there is a need for a scoping literature review that holistically maps the current state of science…

When designing a study, the sampling method for selecting research participants is an important decision with a host of considerations. When designing a professional development (PD) program with a limited number of spaces, the method of choosing participants from the applicants is also important. When research and professional development are…

Chemistry is a science that not only examines substances at different levels of abstraction and involves a wide multitude of cognitive and experimental operations, but also used and uses a variety of concepts and representations referring to the same term. At the same time, many studies on the professional competencies of teachers underline the…

This paper theorizes transformative agency and its potential to promote justice-oriented science teacher education. We argue that science education often acts as a disimagination machine, constraining possibilities for envisioning and enacting transformative change. To contest this reality, we draw on critical perspectives in science education,…

In this paper, we use case study analysis of interviews with twelve white physics faculty to claim that physics expertise functions as white property, drawing on Harris' definition of property as "every thing to which a [person] may attach a value and have a right" (Madison, 1906, as cited in Harris 1993, p. 1726). In particular, we use…

This study investigated the degree of practicing soft skills by science teachers using the descriptive approach. To achieve the study's objective, an observation card was developed. It was used to monitor three lessons for each subject (n=60) science teachers, who were distributed into six groups according to work experience and educational…

Numerous academic studies in the field of chemical education utilize the conceptual framework of three distinct tiers that underlie the instruction and acquisition of chemical knowledge. This framework is commonly depicted in a chemistry triangle, with the vertices denoted as macroscopic, submicroscopic, and symbolic. The ability of students to…

In this paper, we build on a growing body of research on practical measurement for educational improvement, contributing a conceptualization of the organizational functions of measurement in processes of persistence and change. Our work is grounded in theoretical understandings of micro-institutional change that foreground processes of…

Since science education is a field that is open to current developments due to its nature, science educators need to be in a professional development process that frequently updates themselves. In this study, a metasynthesis of studies focusing on in-service professional development for science teachers was made. Content analysis, one of the…

Programming and computational thinking have been introduced into the curricula of several countries, also in relation to science and technology education. Preparing pre-service teachers for using programming in science education is therefore an important and relevant task. The purpose of this article is to describe what knowledge may be relevant…

Research indicates that possession of a robust teacher identity reduces attrition from the classroom and improves retention in the teaching profession, which is nuanced by intersectional angles of gender, race, profession, and one's own perceptions. Emerging research suggests that teacher engagement in advocacy activities is also a vital component…

Design activities are increasingly used in science, technology, engineering and mathematics (STEM) education. Guiding students during these activities can be challenging for STEM teachers, who may be inexperienced in the field of design. In this study, we focused on a case of three chemistry teachers who implemented design projects in their…

Previous studies have revealed that preservice science teachers (PSTs) require more robust and stimulating opportunities to engage with and reflect on formative assessment (FA) during teacher education. From a sociocultural-asset perspective, 16 PSTs participated in a co-design process with researchers, engaging in an iterative reasoning and…