This work seeks to solve one of the basic problems in chemistry learning: understanding the chemical bond as a dynamic equilibrium between attractive and repulsive forces. This force-based model is difficult to grasp, as there are no analogues from everyday life for both attractions and repulsions happening simultaneously. In addition, current…

Instructors draw on their intentions for student learning in the enactment of curriculum, particularly in the selection and presentation of external representation of scientific phenomena. These representations both create opportunities for students to experience non-experiential biochemical phenomena, such as protein translation, and constrain…

Simulations have changed chemistry education by allowing students to visualize the motion and interaction of particles underlying important chemical processes. With kinetics, such visualizations can illustrate how particles interact to yield successful reactions and how changes in concentration and temperature impact the number and success of…

This paper describes the design of a new practical class in pharmaceutical chemistry, which creatively guides the students through the subject area of physical and analytical sciences with the help of a 'virtual client'. The design focuses on the active integration of knowledge and professional skills in an area which has been seen to be typically…

The purpose of this parallel convergent mixed methods study was to characterize organic chemistry students' expression of electron-pushing formalism skills who had participated in peer-led team learning (PLTL) and cyber peer-led team learning (cPLTL), a synchronous online version of peer-led team learning (PLTL) workshops. A new electron-pushing…

Community colleges educate nearly half of all students who complete postsecondary degrees in science, technology, engineering, and mathematics (STEM) disciplines. For many matriculated students, chemistry is a required gatekeeping course for postsecondary retention and advancement in STEM majors. This research explored community college student…

The central goal of this research study was to characterise the different types of reasoning manifested by high school chemistry students when building initial written explanations of a natural phenomenon. In particular, our study participants were asked to explain why a mixture of water and alcohol works as an antifreeze. Data collected in the…

Field trips are a common activity for instructors to engage students and give them a first-hand understanding of a subject, especially in environmental chemistry. However, the planning and execution for a field trip is logistically challenging and demanding of human and material resources. Here, we demonstrate the conduct of a virtual overseas…

The interface of art and science provides a broad range of educational and collaborative projects at various learning stages. Therefore, the use of historic artists' materials for teaching chemistry is receiving more attention. We prepared and used copper acetate (verdigris pigment) for a series of interconnected, lab-based activities, which can…

The scientists of the future will need to begin studying science to great depth, much earlier in life, in order to keep up with the accelerating pace of discovery and technological innovation. For this to be possible, engaging and child-friendly pedagogical approaches need to be developed that leverage the natural enthusiasm of young science…

The development of expertise in chemical information literacy requires practicing these skills in the context of chemistry work. The integration of information literacy in problem-based learning is an instructional strategy that can be used to situate skill development in the chemistry classroom. This work describes a mixed-methods approach to…

With the aim of improving the teaching and learning of chemistry functional groups, a didactic strategy was designed based on real-life situations. This strategy was used at the high school level, in the subject of "Chemistry II." One group of students was taught functional groups using interactive board software through different…

The successful transition from high school to tertiary chemistry studies relies on a student's ability to transfer prior understanding since many topics are extended during first year general chemistry. It was therefore of interest to investigate the perspectives of high school and tertiary teachers regarding which topics and concepts they…

In Thailand, for most students in high school, remembering the periodic table is an important part of learning chemistry and to pass a university entrance examination in their scientific program. As many students live in the bigger city areas in Thailand, most of them encounter the same problems such as limitations on lesson time, and their…

In this study, 24 experienced in-service teachers' science process skills (SPSs) development and their use of SPSs in their lesson plan through a week-long professional development (PD) supported by the Scientific and Technological Research Council of Turkey (#117B302) were studied. SPSs are important part of scientists' work, scientific literacy,…