The great development of high-throughput molecular biology techniques and the consequent generation of massive data have made Bioinformatics essential for undergraduate Bioscience students. The importance of this scientific discipline is evidenced by the huge number of specialized publications, tools, and databases available. Training in…

Enzymes, enzymatic kinetics, and enzyme inhibition are topics covered in undergraduate biochemistry textbooks, having perceptible relevance to everyday life. The experimental use of enzymes involved in basic physiologic processes may be of utmost pedagogic interest because they bring evidence on how a significant number of drugs are used to…

A flash purification system using prepacked cartridges containing different silica weights and particle sizes was employed to demonstrate the influence of column characteristics on chromatographic resolution. This chromatographic experiment was a helpful introduction to chromatographic courses where the influence of particle sizes was addressed…

Dynamic biochemical processes are often difficult for students to grasp in the classroom using static images or models, or even through watching simulation videos. This is particularly true for protein-folding and enzyme catalysis, two key biochemistry concepts. The author has developed and tested two 3D, dynamic, and interactive classroom models,…

Introduction: Individuals with visual impairments are underrepresented in science, technology, engineering, and mathematics (STEM) fields, perhaps in part because they sometimes do not have the same opportunities for hands-on learning as sighted peers. Methods: Twelve braille readers aged 11-16 years participated in a synchronous online hands-on…

Common objects are made of materials that have obvious physical features which, although readily observable, may be overlooked by children. Helping young children to notice characteristic features -- scientifically referred to as properties -- equips them to discern common and distinct (diagnostic) features. Once children begin to recognise…

Three-dimensional (3D) modeling is a recent, innovative approach to teaching anatomy. There is little literature, however, to suggest how 3D modeling is best used to teach students and whether or not students can gain the same level of understanding as they might use more traditional, hands-on, teaching methods. This study evaluated the use of a…

The Gatsby "Good Practical Science" report (Gatsby, 2017) identified opportunities to carry out open-ended investigative projects as one of ten benchmarks for good practical science. However, there is currently no requirement for post-16 students in England to have access to such opportunities as this is not required by A-level…

The application of the Study and Research Path (SRP) methodology for learning general chemistry, a fundamental course often found in the first-year curriculum of many technical degrees, is investigated. In recent years, SRPs have emerged as interesting inquiry and project-based teaching formats. In an SRP, the search for an answer to a generating…

This study consists of a longitudinal research using an active methodology to teach the contents of the periodic table to high school students, based on project-based learning and WebQuest. The aim of this investigation is to study the relationship between learning the periodic table and the type of strategy that students choose to achieve the…

Augmented Reality (AR) revolutionizes educational approaches by providing an immersive experience that superimposes virtual 3D elements onto the physical environment. This integration of virtual and real worlds addresses the challenge of understanding abstract concepts by enabling three-dimensional visualization and interaction. This study aims to…

Ecologists are increasingly using macrosystems approaches to understand population, community, and ecosystem dynamics across interconnected spatial and temporal scales. Consequently, integrating macrosystems skills, including simulation modeling and sensor data analysis, into undergraduate and graduate curricula is needed to train future…

In scientific practices, students are frequently asked to conduct investigations to produce data that will serve as the basis for evidence that meets the goals of an investigation. But however, assisting in the formulation and implementation of students' investigations is often a difficult task for many teachers because authentic investigations…

This paper presents the design and reports on the use of a simple and inexpensive cloud chamber kit that is compatible with active learning, experiential learning, and project-based learning strategies. The kit was developed for use in a first-year undergraduate nuclear science seminar class at a university in the US. Diffusion cloud chambers are…

Active learning pedagogies offer opportunities to increase student engagement and interest in plants. The Mystery Plant Project is a hands-on, semester-long active learning pedagogy I developed for an introductory, undergraduate Plant Biology course. Students investigate various aspects of their mystery plant species using observations, and…