The modeling of rates of biochemical reactions--fluxes--in metabolic networks is widely used for both basic biological research and biotechnological applications. A number of different modeling methods have been developed to estimate and predict fluxes, including kinetic and constraint-based (Metabolic Flux Analysis and flux balance analysis)…

The Swedish gender-neutral pronoun (GNP) "hen" has been in popular use since its (re)introduction to the public in 2012. Earlier research, analysing newspapers, academic papers and blogs, shows two uses of "hen": when gender is unknown and when gender is irrelevant. However, there is a lack of studies of verbal, situated, uses…

The present study aims to examine prospective history teachers' process of using digital games to design history lessons and delivering the designed lessons in virtual classrooms. The study employed a design-based research model and was conducted with 31 participants selected based on the criterion sampling method. Data were collected through…

This study examines the creative responses of pre-service mathematics teachers in their lesson plays designed to address sixth-grade students' misconceptions about algebraic expressions. This research employs a qualitative descriptive research design, involving 78 third-year students enrolled in an elementary mathematics education program. Using…

With the implementation of Next Generation Science Standards, educators shifted from lecturer to facilitator using inquiry-based learning approaches. Teachers may express anxiety about this role reversal in providing scientific instruction. This study addressed conflicting perspectives in the implementation of inquiry-based learning approaches as…

The independent curriculum is designed to be a better future solution for education in Indonesia. This curriculum is expected to reduce the learning losses that occurred after the COVID-19 pandemic. In the independent curriculum at the elementary school level, natural science subjects are changed to natural and social science subjects. Natural…

This article describes practical lessons and experiences acquired as part of a journey in teaching a blind student at The University of Arizona to master the written and graphical language of first-semester organic chemistry and its associated concepts. These practical lessons include details on how to adapt an organic chemistry model set (with…

Learning needs to be well planned so that it can take place in accordance with the objectives to be achieved. This planning can be poured into the learning implementation plan (RPP) prepared by the teacher. Therefore, this study aims to describe the competence of prospective chemistry teacher students to prepare lesson plans using a scientific…

This paper starts by addressing a complexity theory and then distinguishing complex systems from complicated systems. After that, the paper addresses a concept study by connecting it with complex systems because a class is considered as a complex system having many students with different constraints, experiences, and perspectives including…

Definitions are fundamental to any mathematics classroom. We consider how definitions are presented in textbooks and instructors' lecture notes, and whether students are positioned to gain a full understanding of new terms. Four textbooks, covering precalculus, calculus, and analysis, as well as three professors' Calculus I lecture notes are…

In response to the limitations associated with teaching through film, we sought to develop practical lesson ideas that might bridge gaps between theory and practice and assist teachers endeavoring to make effective use of film in their classrooms. One of the more interesting sources of visual media many authors in the previous volumes elected to…

The study sought to establish the contribution of infrastructural availability to school growth and sustainable improvement of academic performance in selected secondary schools in Tororo District. The study employed a qualitative approach, and data were collected from school administrators, the management team and teachers using open-ended…

This autoethnographic study is part of a funded project involving a school science teacher and university science education researchers. In this project, we incorporated nature of science (NOS) into the fifth-grade curriculum and implemented it for a semester at a public school in Turkey. We adopted Reconceptualized Family Resemblance Approach to…

Purpose: This study developed an online lesson study, investigated teacher professionalism after following an online lesson study and examined students' environmental literacy. Design/methodology/approach: This study used a mixed-method research design. The qualitative approach entailed observing science learning focussing on environmental issues…

In the 1930s schooling in the United States underwent fundamental transformations, ultimately responding to the profound social, economic, and technological changes taking place in the early decades of the twentieth century. Students' social and emotional health needed support, especially for entry into a rapidly changing nation and world. One…