This study aims to identify effective teaching strategies and challenges in computer science (CS) teaching and K-12 CS teachers' needs for professional development (PD). The data were collected through semi-structured interviews with five K-12 CS teachers and eight CS instructors in higher education and analyzed using thematic analysis. The…

The COVID-19 pandemic has had serious effects on children in early childhood as well as on all age groups. Detecting and examining these effects with various studies is vitally important. Hence, current research aims to examine the relationship between digital play addiction tendencies and psychological well-being levels of 5- to 6-year-old…

This article reports on the design and implementation of a didactic sequence in the frame of a design-based research study. The research aim is to test the hypothesis that affordances of dynamic geometry may support students' awareness of logical relationships between geometrical properties of constructed figures. We elaborate on the task design…

Background: The use or non-use of mobile technologies and social media in residential outdoor adventurous education (OAE) remains contested and generates an often-cited for-and-against argument in both theory and practice. Purpose: This qualitative study explored instructor perceptions of mobile technologies and social media in their practice as…

This article presents a case study of two Grade 5 boys' argumentation concerning addition and subtraction of negative numbers while using an interactive tablet-based application simulating positive and negative tiles. We examine the properties of integers they conjectured, and the kinds of evidence and arguments they used to support their…

As the importance of online collaborative writing is recognized as an effective teaching strategy, studies have investigated how factors such as gender, ability, and group size affect learners' collaboration. However, few studies have explored the effects of group formation, i.e., student-chosen groups (SCGs) and teacher-assigned groups (TAGs) in…

Games have been used as a learning tool for centuries. Gamification and game-based learning are becoming more prominent in educational settings for several reasons. When it comes to learning, being focused and immersed can massively improve a student's experience. The purpose of this study is to map the emerging trends of gamification and…

Virtual reality has become a significant asset to diversify the existing toolkit supporting engineering education and training. The cognitive and behavioral advantages of virtual reality (VR) can help lecturers reduce entry barriers to concepts that students struggle with. Computational fluid dynamics (CFD) simulations are imperative tools…

Social media has often started to be used as the first source for accessing information. Country agenda, general issues, research, new ideas, entertainment, shopping, instant communication and cooperation are the positive contributions of social media. Excessive use of social media in every aspect of life certainly causes harm. It causes serious…

The Virtual Palaeosciences (ViPs) project is a collaborative initiative bringing palaeoscientists together to locate, access and share online educational resources (OERs). It began as a response to the 2020 shift to online learning when the COVID-19 pandemic curtailed field and lab work. We outline the development and initial outcomes of the…

Concepts related to molecular structure are often challenging for students to visualize and comprehend. Augmented reality has emerged as a promising solution to this problem, providing students with opportunities to manipulate and visualize chemical molecular structures to improve their understanding. Furthermore, collaborative learning…

This paper aims to analyse to what extent the engineering curricula contribute to the development of visual literacy among engineering students. Communicating and thinking visually is a basic skill for all engineers, being a fundamental part of their educational stage. For this purpose, Engineering Graphics subjects from 30 engineering schools…

There has been a great deal written about ChatGPT since its launch in late 2022. Many news stories specifically address the impact of ChatGPT on education. However, there has been little research showing what K-12 teachers are thinking about and doing with ChatGPT. This research article helps to fill that gap. A survey of Missouri teachers was…

With the advent of technological advancement in learning, such as context-awareness, ubiquity and personalisation, various innovations in teaching and learning have led to improved learning. This research paper aims to develop a system that supports personalised learning through adaptive content, adaptive learning path and context awareness to…

Over the last decade, smartphones have become commonplace. Today, 95 percent of American teenagers have a supercomputer in their pocket. Jonathan Haidt, Jean Twenge, and others have brought necessary attention to the likelihood that smartphones and social media are partly to blame for the teenage mental health epidemic gripping the nation. It's…