This paper introduces a model built upon the Method of Varying Inquiry, offering a didactical approach to problem posing and solving activities that stimulates inquiry-based learning in mathematics classrooms. The model combines the inquiry-based framework with the variation theory and with specific didactical and theoretical elements (the…

Mathematical and computational thinking (CT) are closely interrelated, yet CT integration into mathematics instruction remains limited. This study aims to analyze the effectiveness of the teaching process for straight-line equations in enhancing students' CT skills and to propose improvements based on the findings. A qualitative case study…

Students need to be actively engaged to learn--intellectually curious, physically active, and emotionally involved in collaborative work that builds their capacity for empathy. What can teachers do to instill these elements in the classroom? "Active Learning: 40 Teaching Methods to Engage Students in Every Class and Every Subject" is the…

In this paper, we explore how students' algebraic noticing's and explanations changed across a two-year period with the introduction of designed instructional material. The data in this report is drawn from n=53 Year 7-8 students' responses to a free-response assessment task across two different years. Analysis focused on how students noticed and…

Many students do not experience usefulness in mathematics. To address this problem, we offered them a mathematical tool, Sankey diagrams, which is a flow chart appearing in news media to visualize social, industrial or environmental processes. We carried out an Educational Design Research (EDR) to develop and evaluate lesson materials about…

Learning engagement varies in different modes of instructions. With such consideration, the authors of this article conducted comparative analyses on student learning outcomes measured by their final mean grade point averages (GPAs) during three timeperiods (before, at the onset of, and during pandemic) when inperson, online, and hybrid…

Drawing on experiences from a large-scale Nordic co-design research project, this paper explores the development of cross-border blended education with the aim to strengthen students' Nordic identity and knowledge of neighboring Nordic languages illuminating the flow of didactical designs students were offered to engage in, i.e. the knowledge…

The aim of the study informing this paper was to investigate pre-service teachers' (PSTs') approaches to task design, posing the research question: How do pre-service teachers respond when they are asked to design an exploratory task using GeoGebra for 8th grade students? The research study and this paper focus on the PSTs' design stories rather…

This qualitative study explores how middle school students in the Western United States participated in a curricular unit that focused on action for socioenvironmental sustainability. Using inductive coding and building on prior research, I examined actions that students took during this sustainability unit and how students talked about action…

Climate change in coastal areas is a complex problem that involves value systems and requires various scientific disciplines. Integration of Science, Technology, Engineering and Mathematics (STEM) approach is needed in learning so that it can train students to think holistically, structured and systematically. This research was carried out with…

This study focuses on students' reflections on their prior learning, action plans generated by them, and the corrective instructional design process. The concern that initiates the beginning of this action research is two folds: on the side of students, to maximize students benefit from corrective instruction and on the teacher's side, being more…

The study aims to identify the effect of a flipped classroom approach designed according to the cognitive theory of multimedia learning on the academic achievements of eighth-grade students (aged 14 years) in Saudi Arabia in computer science. To this end, a quasi-experimental design was used, with a sample of 67 students; 33 students were assigned…

This study aimed at designing instructional material named Biotechnology Instruction Module (BIM) which is enriched with active learning methods to enhance the 8th grade students' learning of the topic. The development of the teaching materials proceeded within the stages of the ADDIE instructional design model. The final form of the instructional…

Genius Hour is a time built into the school day or week to enable students to actively create their learning rather than passively consume it. During the time set aside for Genius Hour, students choose what they will learn about, the strategies they will use to learn it, the pace of their work, the materials and resources they will use, and the…

The social dimension of chemistry is relevant and present in numerous socio-scientific issues, for example, the use of plastics. These issues can be covered at school by implementing strategies such as role-playing, which allow different perspectives to be understood, thereby helping to promote changes in attitude. This paper presents a…