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…

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…

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.…

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…

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 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…

Students frequently recruit digital devices to aid their academics. Past research has often focused on computers, with growing research on more mobile devices like tablets. Despite owning smartphones at high rates, little research has focused on college students' use of smartphones for academics. In the present study, students were randomly…

These proceedings contain papers of the 6th International Baltic Symposium on Science and Technology Education (BalticSTE2025) held in Šiauliai, Lithuania, June 16-19, 2025. This collection of BalticSTE25 articles presents 13 scientific articles and an introductory article on the topic of natural science and technology education. The articles…

This research aimed to investigate and develop an online system for educational measurement and evaluation with a focus on authentic assessment. The research process consisted of four main stages: (1) analyzing the current state and carrying out qualitative interviews on authentic assessment, (2) developing an online measurement and evaluation…

This study explores the effectiveness of GeoGebra in enhancing students' understanding of vectors in mathematics education. The research compares traditional teaching methods with the application of GeoGebra to determine its impact on conceptual and procedural knowledge acquisition. Vectors are often challenging for students to grasp due to their…

Artificial intelligence (AI) has appeared as a transformative force in education, influencing how instruction is designed, delivered, and assessed across the United States. This paper examines AI's growing role in improving educational outcomes through personalization, accessibility, and data-driven decision-making. Drawing upon research from the…

This edited volume provides an extensive overview of the recent strides in global modelling education. It examines the interplay between modelling education and various dimensions of the educational landscape. Firstly, it delves deeply into the intersection of modelling education with interdisciplinary STEM education, teacher education, lesson…

This study investigates how Saudi Arabian special education teachers believe about online learning for students with disabilities evaluating their familiarity with the subject and identifying factors affecting their preparedness to adopt this mode of instruction. Researchers aim to understand educators' perceptions of delivering special education…