The purpose of this study is to examine the capability of chemistry teachers' scientific explanation on the subject of change of state related to daily life and their beliefs about scientific basis. The sample of this study constituted forty-six chemistry teachers working at different high schools in Gaziantep. The study was conducted following…

Given that science and technology innovations are increasingly becoming important in the global economy market in the twenty-first century, many countries around the world put greater emphasis on producing students who have mastered knowledge of chemistry and who possess twenty-first century skills. However, chemistry is perceived as a difficult…

Students' level of engagement and approach to learning can significantly impact their overall success in a course. This study used the student course engagement questionnaire (SCEQ) to assess the engagement levels of first-year undergraduate students studying three different introductory units (chemistry, biology and nursing) at a regional…

Regardless of students' differences, they should have opportunities to learn in a classroom environment that adequately promotes their interests and scaffolds their progress. Often, research highlights the struggles teachers face in accommodating learners' needs while ensuring effective lesson delivery at various educational levels. Although there…

Across science disciplines, light is a common tool for measuring, characterizing, and catalysing molecules and molecular processes. Despite the ubiquity of light-based tools, little research has been done to investigate how students understand light and light-matter interactions (LMI). This topic is typically first introduced in first-year…

This article explores STEM (science, technology, engineering and mathematics) student associations of assessment with individual achievement, becoming part of a discipline or profession, or developing an orientation towards society. This perspective is based in Frankfurt School critical theory, which argues for the inter-relation between…

As the technologies in the field of education are becoming more and more sophisticated, continuous professional development for teachers is gaining increasing importance. Therefore, teachers need to improve themselves to grow more competent professionally, to adapt to innovations in their field and to be aware of their competencies throughout…

The purpose of this study is to develop and validate an instrument for measuring Chinese Chemistry Teachers' Perceived Self-Efficacy towards Chemistry Core Competencies. Based on the notion of the 2017 Senior High School Chemistry Curriculum Standards, the initial instrument consisted of 20 items in five CCCs as the distinct constructs were…

The purpose of this quantitative, causal-comparative research study was to determine if and to what extent there were differences in chemistry end-of-course (EOC) examination scores between high school chemistry students taught using POGIL pedagogy and non-POGIL pedagogy in the state of Utah. Piaget's cognitive development theory and Johnstone's…

Virtual Chemistry Laboratories (VCLs) are used as an alternative to the physical laboratories, where users can enhance their performance for hands-on chemistry experiments. However, cognitive load and other issues make the VCLs impractical. The issue of cognitive load arises due to the complexity of the environment by displaying a number of…

The Graduate Certificate in Data Science for the Chemical Industries was designed to provide skills to working professionals, via a fully online and asynchronous format. The certificate may also be earned by undergraduate and graduate students at Georgia Tech. The certificate consists of four courses. The two core courses are Data Analytics for…

Teaching Science innovatively has become a key motivation in educational parlance to uplift the academic achievement of the learners. There are numerous teaching strategies and skills developed by educationists, researchers and teachers to teach the subject creatively in the classroom. Thinking Maps is one such teaching strategy that enables the…

Identification of novel fermenting yeast is beneficial to the brewing industry to develop innovations in flavor or processes. In addition, there is a growing interest in sour beers, which are traditionally produced with bacteria such as Lactobacillus and Pediococcus. Here, we characterize a novel yeast, lab strain 'GY7B', and its ability to…

Nowadays, technologies involving nanoparticles, colloids, sensors, and artificial intelligence are widespread in society, media, and industry. It is thus mandatory to integrate them into the curricula of students enrolled in chemistry and materials science. To this purpose, we designed a simple assay for the detection of glutathione (GSH) using…

This Article comes from a series of 2 h instrumental analysis laboratory experiments developed in response to social distancing requirements established because of the coronavirus pandemic (COVID). The experiments provided rich data-analysis opportunities that taught students the chemical principles that underpin instrumental techniques, yet made…