Administering exams in large enrollment courses is challenging and systems in place for accomplishing this task were upended in the spring of 2020 when a sudden transformation to online instruction and testing occurred due to the COVID-19 pandemic. In the following year, when courses remained online, approaches to improve exam security included…

Given the importance of self-healing polymers for chemistry education, herein, we introduce our latest research results in self-healing materials based on thioctic acid into undergraduate chemistry laboratory. In this experiment, a natural small molecule, thioctic acid (TA), and a few other commercially-available reagents have been used to make a…

Fostering students' spatial thinking skills holds great promise for improving Science, Technology, Engineering, and Mathematics (STEM) education. Recent efforts have focused on the development of classroom interventions to build students' spatial skills, yet these interventions will be implemented by teachers, and their beliefs and perceptions…

In mid-March of 2020, the United States realized the worldwide COVID-19 pandemic was real and was affecting our world in ways not seen for 100 years. From its tattered beginnings to now, teachers have answered the call and have remained vigilant and flexible regarding their professional practices, pedagogy, and overall sense of what it truly means…

In March, 2020, campus restrictions associated with COVID-19 necessitated significant changes to undergraduate instruction at institutions of higher education. Rapid, unplanned transitions to remote learning caused disruptions for all educators, especially those who traditionally facilitate student learning via wet labs or live animal…

Organic chemistry, also known as stereochemistry, is a subject considered to be notably complex for students to understand. Knowledge construction in stereochemistry might demand the ability to imagine or visualise the distribution of atoms. For students with insufficient spatial ability, this could be confusing. This study aimed to explore…

This study aims to develop an augmented reality (AR) board game for teaching atomic models and measure its effectiveness from the student's point of view. The Analysis, Design, Development, Implementation, and Evaluation model was used to create the AR board game to help achieve the study objectives. The study collected data from three focus…

In the digital age in which we live, one of the primary goals of education is to nurture individuals who are capable of thinking creatively, solving problems, and being innovative and productive. Computational thinking is an analytical process that requires defining problems and at the same time solving these problems by proceeding in creative…

A central topic in Bioelectricity is the generation of the extracellular potential that results from the propagation of a transmembrane action potential along the muscle fiber. However, the way in which the extracellular potential is determined by the propagating action potential is difficult to describe, conceptualize, and visualize. Moreover,…

The impact of Augmented Reality (AR)-based science learning on cognitive development has been established, but the effect of AR on the improvement of students' academic performance remains inconclusive. Additionally, while epistemic beliefs as a significant determinant on student learning outcomes is well-documented, there is little research in…

This study explored the effects of directed and undirected online peer feedback types on students' peer feedback performance, argumentative essay writing skills, and acquisition of domain-specific knowledge. The study used a pre-test and post-test design with four conditions (feedback, feedforward, a combination of feedback and feedforward, and…

Over the past decades, researchers have investigated the effects of multimedia design principles to enhance learning. These evidence-based principles are known to enable students to learn from multimedia resources and support cognitive processing. However, it is unclear if and which of these multimedia design principles are implemented in…

Background: Spatial ability has an important place in science education, which is effective in raising future scientists. Although not in large numbers, studies show that teachers' spatial abilities somehow affect their teaching practices in the classroom and thus the spatial abilities of their students. Purpose: This study aimed to investigate…

Prior to the fall semester of 2017, the elementary preservice teachers who were enrolled in a science methods course engaged in a variety of field experiences across different settings, mostly informal. Beginning in the fall semester of 2017, students enrolled in this science methods course completed their field experience in formalized classroom…

Inspired by the positive impact of serious games on science understanding and motivated by personal interests in scientific outreach, we developed "Bacttle," an easy-to-play microbiology board game with adaptive difficulty, targeting any player from 7 years old onward. Bacttle addresses both the lay public and teachers for use in…