The design of algorithms is one of the hardest topics of high school computer science. This is mainly due to the universality of algorithms as solution methods that guarantee the calculation of a correct solution for all potentially infinitely many instances of an algorithmic problem. The goal of this paper is to present a comprehensible and…

Research on collaborative learning of computer science has been conducted primarily in programming. This paper extends this area by including short tasks (such as those used in contests like the Bebras Challenge) that cover many other computer science topics. The aim of this research is to explore how problem-solving in pairs differs from…

This qualitative exploratory case study focused on a Professional Development (PD) program for mathematics teachers in the public system, which is an underserved community of teachers in Chile. The study aimed to understand how the program addressed the challenges brought by the pandemic. Using semi-structured interviews and drawing from a…

This study investigates the characteristics of Japanese primary school mathematics lessons that adopt a problem-solving approach. We argue that these characteristics are reflected in three key aspects: collective teaching and learning, the lesson as a "drama" (i.e., its structured flow), and the focus on mathematical knowledge. In this…

Recently, our course team transformed a large-enrollment introductory genetics course from being predominantly lecture based to active learning based. During class sessions, students engaged in problem solving, which occurs when a student attempts to solve a problem without knowing the path to complete it. We designed class activities…

This study delved into the impact of educational robotics, virtual coding, and unplugged coding on the problem-solving, computational thinking (CT), and coding skills of English as a Foreign Language (EFL) learners. Employing a pretest-posttest experimental design, the study encompassed 351 EFL students distributed across four groups to compare…

Technologies curriculum is synonymous with practical learning opportunities that provide students with vocational pathways, apprenticeships, and/or traineeships, in addition to tertiary education. As with any curriculum learning area, a base set of terms that reflect the key knowledge and skills are crucial for students to communicate effectively…

Jacques Ellul, a 20th century French academic, is best known for his writing on "technique," understood as both individual means to ends and an all-encompassing system that prioritizes efficient solutions to problems. While Ellul's terminology is not necessarily familiar in contemporary educational technology research, it represents…

Introduction: As technology progresses, individuals will be increasingly expected to solve digital tasks. At the same time, many worry that a high use of connected devices will reduce young people's ability to perform with accuracy long cognitively challenging tasks online. Methods: We examine whether 15-year-old students' ability to accurately…

Increasing science, technology, engineering, and mathematics (STEM) self-efficacy is necessary for closing the gap in STEM fields. There is a lot expected of students studying in STEM fields. However, studies have frequently mentioned the importance of design thinking in developing self-efficacy in STEM teaching. It has been highlighted as an…

Contemporary literature in engineering education calls for focused efforts towards revitalizing the curriculum, pedagogic practice, and assessments. Creating multidisciplinary, experiential learning opportunities through a biomimicry module offers authentic and situated experiences for designing sustainable solutions inspired by and in harmony…

Background: Collaborative problem-solving (CPS), encompassing social and cognitive domains, is recognised as a critical competency for current and future learners. While the cognitive domain, rooted in individual problem-solving, is relatively well understood, the social domain, manifested through social interaction, remains a challenge,…

In the 21st century, the concept of digital literacy (DL) has become an essential skill set that empowers educators to harness the full potential of technology in the classroom as a crucial element for teaching 21st-century skills (T21C). This study aims to explore pre-service teachers' level of DL and their capabilities of T21C, and whether their…

Entrepreneurship is a key driver of economic growth, innovation, and societal change. Yet, encouraging entrepreneurial engagement among undergraduates is challenging. Despite numerous initiatives, few students translate their education into ventures, revealing shortcomings in traditional teaching. Moreover, a focus on disciplinary specialization…

Laboratory learning has been the focus of significant creativity for educators. Engaging students in "real world" contexts or using their knowledge in laboratory exercises in a meaningful way requires that students are engaged in the practice of science. The role of decision-making around this practice of science, say for the analysis of…