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…

We present a classroom exercise developed to teach the tools of determining order quantities and reorder points for inventory management. This exercise presents the students with an inventory management scenario but only provides a portion of the data that are required to set order quantities and reorder points. The activity is a type of…

A key challenge in implementing inquiry-based learning in mathematics has been raising teachers' confidence and skills with unfamiliar pedagogical practices. The nature of inquiry in particular challenges traditional notions of teaching mathematics that dominate the field. Few studies have explored how teachers' perceptions of the nature of…

This reflective essay describes one fourth-grade class's efforts to engage in place-based inquiry regarding food access in response to COVID-19 pandemic recovery efforts. Through this reporting, the author presents the following set of orientations that recognize the inescapable role that place has in teaching and learning and that positions…

Some human activities have caused a serious environmental crisis, producing irreversible damage and loss of resources and diversity, which is why a strong sustainability approach is required to keep human activities within planetary boundaries. However, a strong sustainability concept can be difficult for teachers to convey and for students to…

During a time of increasing shortages in the eldercare workforce, attracting new workers to the field is imperative. It can be difficult to engage students in the field. One method to engage students with aging is through oral history assignments. This study explored the impact of an active assignment (interviewing an older adult) compared to a…

Phylogenetic tree diagrams are commonly found in introductory biology curricula and represent the evolutionary relationships of organisms. Tree-thinking, or the ability to accurately interpret, use, and generate these phylogenetic representations, involves a challenging set of skills for students to learn. Although many introductory biology…

Context: Sudden cardiac arrest is the leading cause of sport-related deaths in young athletes. Athletic training students must understand cardiovascular anatomy and physiology in addition to pathophysiology to appropriately care for patients with cardiovascular conditions. Objective: Describe a teaching technique to actively engage students in…

Knowledge and skills in the field of research are key requirements for the successful completion of studies for students, including prospective teachers. However, the outbreak of the COVID-19 coronavirus has made it difficult for students to conduct research in the usual ways. This study aims to apply project-based learning through action research…

How to develop students' computational thinking (CT) is an important topic faced by academics and front-line teachers. However, the solution of programming problems requires paying attention to every detail of the problem and building a solution to the problem step by step, and for beginners, they often get stuck when one of these aspects goes…

Background: Although human-robotic interaction is a rapidly burgeoning area of study within education, and social robots are being widely tested for use in schools, few studies have focused on early adolescent interactions with robots under actual classroom conditions. Objectives: We introduced an autonomous, social robot ('Pepper') into a…

The rise of the student as prosumer (producer-consumer) of educational content is a novel development that has hitherto been the subject of very little research, especially in relation to the generation of digital contents and materials for online and hybrid education in particular. This article analyses whether there are patterns of behaviour and…

Flipped Classroom is a reverse classroom learning model that requires more active student participation. However, flipped classrooms are still rarely practiced at the elementary school level. Students must study learning material before discussing it in class. Writing this Systematic Literature Review aims to analyze and evaluate the effectiveness…

HyFlex learning environments have been meeting the unique needs of students and institutions for nearly 20 years. However, it was the pandemic that gave HyFlex its widespread acceptance and application. Literature suggests that HyFlex may now be considered part of the new norm in education and therefore, further study is needed on how it affects…

Considering the projected impacts of climate change in upcoming decades, innovative educational approaches should encourage inventive problem-solving techniques and societal change, fostering transformative climate adaptation. The value of drama in climate adaptation education remains a novel area in the environmental education research literature…