This research aims to understand how lesson study may promote the development of mathematical knowledge in prospective primary teachers, more specifically, what aspects of mathematical knowledge they mobilize or develop and how. The research follows a qualitative approach and the interpretive paradigm and was carried out in a Portuguese…

The study identified the algebraic patterns present in the cultural artifacts in the mountain ranges of northeastern Luzon, Philippines, and explored their integration into teaching mathematics. Culturally responsive teaching is a practice applied both locally and internationally, designed to strengthen the link between students' cultural context…

This paper reports on a key representation, a triple number line, designed as part of the first author's doctoral study. The study sought ways to represent multiple constructs of fractions in the context of merging music and mathematics to support learners' understanding of fractions. A problem scenario was designed guided by Realistic Mathematics…

This study examined the types of mathematical connections established by four secondary school students while constructing concept maps on transformations of the parabola. The use of concepts maps revealed students' understandings--including some misconceptions--of transformations of the parabola and confirmed the usefulness of a model for…

Using picture books in teaching is a popular trend in early childhood education. However, little attention has been paid to such pedagogy in mathematics learning. For this article, we reviewed 16 empirical studies from the past two decades (2000-2022) regarding the use of picture books in mathematics instruction, in order to investigate their…

The world is in a period of rapid change. Climate chaos is leading to floods, droughts and exacerbating inequality. In this article, we ask, in such a context, what is the role of mathematics education and, in particular, what can mathematics teacher educators (MTEs) do in supporting teachers to respond to global challenges, and the associated…

Proofs as epistemic tools are central to mathematical practice, as they establish and provide explanations for the validity of mathematical statements. Considering the challenge that proof construction poses to learners of all ages, prior research has investigated its cognitive determinants, but the impact of affective-motivational experiences on…

Instructional designs that include two or more artifacts (digital manipulatives, tables, graphs) have shown to support students' development of reasoning about covarying quantities. However, research often neglects how this development occurs from the student point of view during the interactions with these artifacts. An analysis from this lens…

The purpose of this study was to conduct a content analysis of research on technology use for teaching mathematics to students with disabilities. We applied word networks and structural topic modeling of 488 studies published from 1980 to 2021. Results showed that the words "computer" and "computer-assisted instruction" had the…

Online learning platforms take over a new role in education, especially in times of the COVID-19 pandemic. This paper will discuss pre-service teachers' reflections on attitudes towards online learning platforms and the respective changes due to an online training of using this digital tool in mathematics classes. The special training took place…

This study aims to clarify the role of generating questions in mathematical modeling and construct principles for teaching and learning mathematical modeling with an emphasis on generating questions. To achieve this purpose, the role of generating questions was determined by solving a sprinkler problem and considering the investigation process.…

This paper argues for reconceptualising an educational curriculum that locates its primacy in "practices." The argument is framed around the core purpose of education: to help people 'live well in a world worth living in'. Living well and learning about what this means is typically guided by epistemologically based curricula, and…

Approximately one in three people worldwide suffers from mathematics anxiety, with scholarly literature demonstrating that it has significant consequences for both individuals and wider society. While underlying related concepts, such as self-efficacy and emotional regulation, have been studied, there has been less research into accessible,…

Why do some mathematics lessons captivate high school students and others not? This study explores this question by comparing how the content unfolds in the lessons that students rated highest with respect to their aesthetic affordances (e.g., using terms like "intriguing," "surprising") with those the same students rated…

Insights into the process of mathematical problem posing is a central concern in mathematics education research. However, little is known about regulative or metacognitive behaviors that are essential to understanding this process. In this study, we investigate metacognitive behavior in problem posing. We aim at (1) identifying…