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…

Purpose: Hands-on training in tissue engineering is often associated with specialized labs and expensive equipment, such as CO[subscript 2] incubators. To minimize the use of costly commercial incubators and provide a more vivid engineering experience in a biology lab, we present a hands-on project that introduces medium to large groups of…

A simple hands-on model for illustrating the concept of isotope dilution analysis (IDA) has been devised. The model consists of two sets of beads of different sizes, with one set representing atoms of the analyte and the other set representing solvent water molecules. Phase separation is mimicked by sieving the beads, and the results are detected…

Collaborative programs are essential to fully engage and educate all who interact with the environment. Existing place-based programs targeting the care of Hawai'i's land and oceans rarely simultaneously engage the tourism industry and local communities. To address this gap, researchers from the Hawai'i Institute of Marine Biology developed a…

Intergenerational science education programs provide many opportunities to enhance content connection-making, foster classroom community, and cultivate science identity for participants. The Early Adventures Program (EAP) at the American Museum of Natural History (AMNH) serves as a model for adult-child co-learning programs for children (ages…

The importance of environmental literacy in early childhood education lies in its inclusion of the requisite knowledge, skills and attitudes for understanding the environment and making well-informed decisions. In preschool settings, promoting environmental literacy helps children develop foundational knowledge about natural systems, cultivates…

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…

This bibliometric analysis investigates the impact of Project-Based Assessments (PBAs) on conceptual understanding in STEM education from 2019 to 2024. By examining a dataset of 996 publications, the study highlights significant fluctuations in research outputs and the evolving focus on educational methodologies, particularly noting an…

The goals of the study were as follows: i) to design an active science learning activity on stoichiometry for grade 10 students, ii) to evaluate the academic achievement of grade 10 students after receiving an active science learning activity on stoichiometry, and iii) to investigate the perspectives of grade 10 students regarding an active…

This study examines the impact of integrating Design Thinking and Maker Education into project-based learning (PBL) activities on primary school students' self-efficacy and motivation in Science, Technology, and Design. Drawing on Bandura's social cognitive theory, the study addresses the gap in empirical research at the primary education level,…

Plate tectonics is the unifying theory of modern Earth science, but many university students have misconceptions about it that introductory geoscience classes often fail to correct. We developed a 5-to-12-hour-long hands-on active-learning curriculum for an introductory geoscience class for education majors. The curriculum includes: (1) A…

This study presents a STEM activity titled "A Paleontologist's Task: Fossils" designed based on the 5E learning model. The activity was implemented within the unit of "Earth's crust and Earth" in a science lesson with 22 fourth grade students attending a public primary school in Düzce/Turkey in the 2020- 2021 academic year. As…

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,…

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…

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…