This research explores the impact of ethno-RME on students' thinking processes in solving decimal number operations in Tugu Yogyakarta, Indonesia. The study involved 32 grade 4 students and used three data collection techniques: task provision, cognitive interviews, and documentation. The qualitative data was analyzed using cross-sectional data…

Aim: Responses to complex problems demand collaboration across practice boundaries. The studies presented here make visible the processes that constitute successful collaborations between practitioners and clients. The Argument: Complex problems can be "discovered", where practitioners recognize and address complexity through an existing…

The increasing screen time and digital distractions in modern education have underscored the need for innovative approaches to early childhood learning that reconnect children with the natural world. This study investigates the integration of cooperative learning methods in nature within the "Mathematics and Environmental Exploration"…

This paper presents research activity on computer-based mathematics learning to study the effectiveness of open-source teaching computer platforms (Canvas) in computer-assisted instruction. We designed a set of multiple-choice online quizzes as a dynamical flow-chart of possible paths to follow while solving a difficult math problem on…

Amid rapid technological advancements, it is increasingly crucial for educational technology research to move beyond a narrow focus on tools and gadgets, addressing instead the broader social and ethical challenges these technologies bring to education and human performance. Translational research, with roots in the biomedical sciences, is…

This study aimed to develop and validate the Creative Problem-Solving Skills Test (CPSS-T), grounded in Torrance's creativity theory, to assess these skills in university students. The CPSS-T consists of five open-ended question types, each designed to measure different aspects of creative problem-solving: Alternative Use, Hypothetical Scenario,…

Digital game-based learning (DGBL) has emerged as an effective strategy to enhance students' learning effectiveness. Concept mapping, recognized as a valuable tool for knowledge construction, has been widely implemented in educational settings. However, research indicates challenges when integrating concept maps into games, particularly when the…

This study reviews the literature on error patterns in mathematics among students with mathematics difficulty. We analyzed and synthesized the findings from 17 studies, focusing on the characteristics of error analysis studies, the mathematics topics examined, and the specific error patterns identified. The results revealed the following: (a) the…

Collaborative practice is essential for supporting students with additional needs in schools and often requires working across multiple disciplines. We explored the collaborative interactions of two professions in an interdisciplinary problem-solving task. Teacher candidates and speech pathology students were audio and video recorded working…

The research on mathematical argumentation has mainly adopted a dialectic lens which focuses on understanding the abstract and logical development of reasoning in argumentation. However, this approach may have overlooked other key aspects of mathematical argumentation, including the unfolding of the meaning-making experience and process during…

Algebraic Thinking (AT) and Computational Thinking (CT) are pivotal competencies in modern education, fostering problem-solving skills and logical reasoning among students. This study presents the initial hypotheses, theoretical framework, and key steps undertaken to explore characterized learning paths and assign practice-relevant tasks. This…

This study examined the improvement of mathematical problem-solving skills and learning motivation among students taught using the Project-Based Learning (PjBL) model assisted by Augmented Reality (AR). It also investigated the interaction between the learning model and students' ability levels to enhance these skills and motivation. A…

Although research demonstrates benefits of collaboration in problem-solving, less is known about how different formats impact learning and cognitive engagement. This study compared in-person and virtual collaboration to individual problem-solving by measuring performance and cognitive engagement, using heart rate variability (HRV). Participants…

Students with mathematics difficulty, especially students with disabilities and emergent bilinguals, require careful consideration during word-problem instruction. Word problems that include relational terms such as more but are not easily solved using the implied operation (i.e., addition) can be particularly challenging. First, we summarize a…

In uncertain situations, individuals rely on prior experiences of successes and failures to guide future decisions. Research has shown that children exposed to early adversity, such as abuse, can exhibit atypical behaviours in probabilistic learning tasks compared to peers without such experiences, which may have long-term behavioural…