Similarity is a crucial concept introduced in the 8th grade, and it is further developed and reinforced through associations during high school. This research aims to investigate how 8th grade students construct the concept of similarity using concrete manipulative support within the framework of APOS theory. The research was conducted as a…

This paper presents a case study of two prospective teachers' perturbations and professional development during lesson demonstrations which focused on technology-rich mathematics teaching and learning by analyzing a series of individual and collaborative video-based reflections to support the prospective teachers' learning. Drawing on the…

Research and practice that builds on family strengths is uniquely positioned to support children's math learning in ecologically valid and culturally meaningful ways. Yet, there is little specificity as to what it means to take a strengths-based approach in early math research. We propose a conceptual framework for studying early math from a…

Geometric concepts are fundamental to early geometry education, and developmentally appropriate practices are crucial for teaching them to young children. Robotic coding is an effective tool in many areas of early mathematics and has significant potential in teaching geometric concepts. This study aimed to test the impact of a research-based…

The current literature on technology in mathematics education overlooks integration of technology into mathematics education curriculum, a crucial aspect that this study aims to address. The research questions guide an exploration of technological applications, the impact on learning outcomes, engagement, and challenges faced by educators in…

Using a Dynamic Geometry System (DGS) students can engage in a dynamic learning process that allows them to experiment, create strategies, make conjectures, argue, and deduce mathematical properties. A DGS enables the introduction of proofs, by providing visual aids. The proof of the conjectures made emerges as the next step towards formalising…

To improve education performance at home, countries cross nationally policy-borrow from jurisdictions ranked highly in international league tables. This paper examines a practical example of one such instance of policy borrowing, Teaching for Mastery (TfM). Over a six year period, interviews were conducted with teachers working in primary schools…

The purpose of this study was to compare virtual school students' learning outcomes with traditional school students' learning outcomes in Texas. The research design was a quantitative study using a retrospective causal-comparative design. The researcher used archival state assessment data to compare the learning outcomes of K-12 virtual school…

The aim of this study is to investigate Norwegian primary school students' multimodal mathematical reasoning when solving combinatorial problems. The data collection took place in four small groups of altogether thirteen 8-9 years old third-graders. Our study shows a variety of approaches used to solve the given combinatorial problems, such as…

In the study reported on here we used a qualitative case study design to examine the self-control and self-monitoring behaviour of gifted learners in problem-solving processes. We selected 3 gifted secondary learners using the purposeful sampling method. For the study, each learner completed 10 individual problem-solving sessions. A think-aloud…

The focus of the study is District A's expected instructional coaching for veteran special education teachers. A mixed methods study was conducted to analyze the perspective of the teacher receiving the instructional coaching. The study included a semi-structured survey that was compared to individual student growth from start score percentiles in…

Despite the growing popularity of both flipped classrooms and digital manipulatives, there is a need for empirical research to examine the impact of combining these instructional strategies in the context of an Algebra 1 course (Alsaeed, 2017; Brown et al., 2001). This study is grounded in Kolb's learning cycle, the Technological Pedagogical…

The current study was designed to examine the effect of metacognitive instruction strategies on the development of metacognition in grade 8 students and study variation in the development of metacognition in students with varying academic abilities. The study involved 80 grade 8 students from a public high school as a sample. A quasi-experimental…

This qualitative research used the tenants of phenomenological research to structure a study that begins to identify faculty coordinator's decision processes in selecting a general education mathematics course. In this study, I examined the question if a faculty member's experiences or beliefs had any influence on the decision process. The…

The purpose of this study was to understand how secondary mathematics teachers in underserved communities learned to teach online during the COVID-19 pandemic. The study used three different methods of data collection: surveys, critical incident questionnaires, and semi-structured interviews. The survey sample consisted of 51 participants, with 20…