We present a modernization of the undergraduate physical chemistry laboratory experiment for determining the speed of sound in various gases from resonant frequencies in a spherical resonator. The resonator (schematic IR = 7.5 cm) is constructed by 3D printing with eco-friendly poly(lactic acid), a commercially viable alternative to traditional…

In order to improve learning efficiency and memory retention in medical teaching, furthering active learning seems to be an effective alternative to classical teaching. One option to make active exploration of the subject matter possible is the use of virtual reality (VR) technology. The authors developed an immersive anatomy atlas which allows…

The aim of this study is to examine, in terms of some variables, the "Information and Communication Technology Competencies" regarding physical education teacher candidates studying in the Faculties of Sport Sciences, and to identify the problems for adapting themselves to the developing technologies and to present solutions in this age…

Immunology is a knowledge area of paramount importance in life sciences and health care professional education with diverse applications, as well as for a general public understanding of issues related to vaccination. However, many concepts are complex and difficult to understand based only on conventional classes or static images. The use of…

This study aims to examine the empathy skills of secondary school students in terms of some selected variables at the student and school levels. The study group of the research, which was structured as a correlational survey, consisted of 1010 eighth-grade students attending 29 schools selected by random sampling in the province of Usak during the…

The video of a free-falling object was analysed in Tracker in order to extract the position and time data. On the basis of these data, the velocity, gravitational potential energy, kinetic energy, and the work done by gravity were obtained. These led to a rather simultaneous validation of the conservation law of energy and the work-energy theorem.…

As the years progresses, higher education has move towards implementing Blended Learning (BL) which is a combination of face-to-face and online mode of teaching and learning which have continued to advance in institutions all over the world. Accordingly, it is important to investigate the factors that may influence lecturers' perception towards BL…

Solving real-life problems through mathematical modeling is one of the aims of modern mathematics curricula. For this reason, prospective mathematics teachers need to acquire modeling skills and use these skills in learning environments in terms of creating rich learning environments. With this study, it is aimed to examine the reflections of…

Challenges relating to misuse and abuse of the internet and other mobile devices have become sources of concern among the youth population the world-over. However, research on cyber related issues has been focused mainly on adolescents in Nigeria. This study investigates the influence of cyber bullying, cyber victimization and pathological…

This three-day integrated 5E inquiry lesson that includes physics, engineering, and biology concepts, uses physical computing and photoplethysmography to learn about one's pulse. The main learning objective is to have students communicate how wave phenomena, like a pulse, can be analyzed using sensors, which is called physical computing. This…

The aim of this study is to examine the relationship between toddlers' and pre-schoolers' sleep problems, screen-based media use, sleep regimen and the role of child emotional reactivity in this relationship. This research is a part of an extensive national study. Participants are 754 children aged 2-5 years old, and their parents. Sleep problems…

Young children develop understandings about literacy from birth through experiences of print in their home environments. Today, written text is often present in children's homes in both print and "digital" forms. What kind of technologies are young children accessing at home and for what purposes? This paper discusses research findings…

Although much parental mediation literature discusses restrictive mediation, less nuanced consideration has been given to the diverse nature of positive or instructional active mediation. The present study suggests family mediation of preschool children's digital media practices at home includes a more diverse range of positive or instructional…

The purpose of this study was to examine variables related to teachers' perceptions of the impact of a one-to-one laptop program on learning. The participants were fifty-three high school teachers who taught at a school with a one-to-one laptop program. A mixed-methods design was implemented using a survey designed to determine the teachers'…

Computational Thinking (CT) has been formally incorporated into the National Curriculum of Thailand since 2017, where Scratch, a block-based visual programming language, has been widely adopted as CT learning environment for primary-level students. However, conducting hands-on coding activities in a classroom has caused substantial challenges…