The static equilibrium properties of a spool, resting on an incline and subject to the tension exerted by a string wrapped around the core cylinder, are studied by means of Newtonian mechanics. The overall behaviour of this system is imagined to be similar to that of a doggie kept on a leash. Starting from the well-known mechanical properties of…

This paper seeks to evaluate learning based on the competency approach, taking a didactic experience to evaluate a possible improvement in the ability to solve problems and for autonomous learning in general. For the didactic development, the theme "gases" was taken, which is generally enunciated: Corpuscular kinetic theory of matter;…

New educational initiatives and government organizations suggest the implementation of STEM (science, technology, engineering, and mathematics) lessons should begin at the elementary level as a primary means of inspiring young students to pursue these subjects and careers later in life. However, research supports the claim that elementary teachers…

Visualizations are commonly used in educational materials, however not all visualizations are equally effective at promoting learning. Prior research has supported the idea that both perceptually rich and bland visualizations are beneficial for learning and generalization. We investigated whether the perceptual richness of a life cycle diagram…

In order to comprehend complex and abstract phenomena, students must partake in the process of learning by integrating complex and invisible components without ever physically encountering or manipulating such components. Prior knowledge and experiences will influence the way students assimilate and model new experiences and knowledge. If prior…

With changes in cadaver availability, ongoing innovations in technology, and rising pedagogical changes, the field of anatomy education is amidst adaptations. In the field of occupational therapy (OT) education, anatomy is often part of the core curriculum. The problem was the limited literature on technology tools being used by educators in OT…

Every citizen has the right to be equipped with scientific literacy to understand and make informed decisions within the discipline of science. Educators can utilize core science teaching practices (CSTPs) to develop scientific literacy. In response, this study identified the CSTPs utilized by preservice elementary teachers (PSETs) to develop…

Mixed-major biology courses are often utilized by kinesiology programs to provide essential foundational material to prepare students for higher-level courses within kinesiology. There has been an increase in overall kinesiology students in these mixed-major biology courses. Despite this significant shift in student demographics, faculty in…

This study was conducted with a student who is visually impaired and questioned the force of gravity. The different stages encountered in the process were specified as steps in the study and it was shared what kind of inquiry form was needed at each step. There are different activities such as waiting for a week and thought experiment in the…

Of the three main subdivisions in chemistry, physical chemistry often presents a challenge when delivered to those not majoring in chemistry or its cognate disciplines. This is, at least in part, due to the seemingly unrelatedness of the subject to students' anticipated career. We describe the redesign of a nested physical chemistry course for…

With the highly interdisciplinary nature of biochemistry, and the diverse range of students taking introductory biochemistry courses, it can be difficult to incorporate authentic applications of course content that appeal broadly to students. However, it is important to engage students' learning at the affective level. One mode to achieve this…

Inquiry is one integral part of science learning. Understanding the underlining meaning and the complete procedures of inquiry-based laboratories would be beneficial to student teachers' future work. Therefore, it is necessary for student teachers to perform inquiry-based laboratories and know how to demonstrate them to school students. However,…

Research-based assessments in postsecondary chemistry education have been widely developed and published, but their use has not enjoyed the same level of focus in the chemistry education research literature as evidence-based instructional practices. Several high-quality assessment strategies have been developed for use in postsecondary chemistry…

An experiment for the undergraduate physical chemistry laboratory is described in which the Raman spectrum of liquid "para"-difluorobenzene is recorded and assigned. A density functional theory (DFT) calculation of the 30 normal modes of the molecule is undertaken using computational chemistry software. Students use group theory to…

Course-based undergraduate research experiences (CUREs) are a promising approach for incorporating inquiry-based instruction into the undergraduate chemistry laboratory curriculum. This study used data from a national survey of inorganic chemistry faculty members (n = 142) to investigate CURE implementation in the inorganic chemistry instructional…