High-performing suburban districts are often looked to as a model for teaching and learning. The status quo, for many students, indicated future success. However, when the authors critically examined their structures and practices, they saw places where they perpetuated inequities. Specifically, these practices included tracking students in…

Productive talk is structured talk designed to support students in developing a deep understanding of the content (Michaels et al., 2008): a characteristic of high-quality mathematics instruction (National Council of Teachers of Mathematics, 2014). Students who engage in talk during mathematics class have opportunities to make sense of the…

Textbook is one of the most tangible resources for teaching and learning mathematics, offering valuable opportunities for both teachers and students. This study compared the mathematical tasks in 6th-grade textbooks from the United States and Turkey, focusing on three dimensions of the tasks: representation, contextual features, and cognitive…

Students are indeed weak when it comes to understanding fractions and decimals. In line with the national curriculum, whole numbers and fractions are taught first before students start to learn decimals. By the time the students approach decimals, they should have acquired sufficient knowledge of whole numbers but limited knowledge of fractions.…

We suggest that writing lesson plays can be a valuable approach in learning to teach proving in teacher education. A lesson play is an imagined discussion between a teacher and some students about a particular mathematical content, written verbatim. In this paper, we investigate novice teachers' opportunities to work on teaching practices related…

Many recently added studies concerning reforms on teaching Early Mathematics were taken into consideration by different countries all over the world. The rhetoric that has accompanied such reforms has often justified them in terms of the need to produce citizens who are better able to cope with the demands of the twenty-first century. As an area…

With the number of students classified as Dual Language Learners (DLLs) in U.S. schools consistently increasing, it is important for educators to consider academic interventions that include evidence-based practices to support DLLs. Specifically in the field of mathematics, several strategies have been recommended to support DLLs' mathematical…

This paper illustrates how young students aged 5 years old were supported to develop their mathematical representations. In seven lessons, students progressed from using concrete manipulatives to representing their mathematical ideas in more sophisticated ways. The teacher utilised specific instructional actions including holding high expectations…

In mathematics education research, a focus on cognition in learning experiences often obscures emotion. Our ongoing research has underscored the importance of the emotional dimensions and social interactions that contribute to social solidarity. Through a sociology of emotions framing and event-oriented social inquiry, we identify salient…

This study explores how financial numeracy can be effectively promoted within mathematics education for third and fourth graders. Using a Design-Based Research approach, it identifies challenges in students' financial decision-making and implications for the design of educational interventions. The findings underscore the need for thoughtfully…

This study is a systematic review of Technological Pedagogical and Content Knowledge (TPACK) studies concerning primary mathematics education published between 2005 and 2022. The aim of the systematic review was to identify the common features of previous TPACK research on primary mathematics education and identify the research gaps based on their…

This study is part of a larger research project that developed the New Century Mathematics (NCM) textbook series for primary grades over the last 30 years. The study explored how a series of mathematics textbooks for the primary grades was developed based on systematic evidence. The Participatory Action Research (PAR) used in this study employed…

The purpose of this study is to present a general perspective by examining the research works about primary school mathematics. In this direction, 637 articles in the Web of Science database and published in SSCI indexed journals between 1980 and 2021 were analyzed by bibliometric analysis, the general structure of the concepts in the studies was…

We report on a group theory activity in which learners explored dihedral symmetries through a tangible geometric model. This approach has historical roots in the work of Felix Klein's Erlangen Program and his "Elementary Mathematics from an Advanced Standpoint." We situate our study with respect to this history as well as current…

ABN (Abierto Basado en Números--Open Calculation Based on Numbers) is a method for teaching basic arithmetic operations in primary education that has become popular in recent years and that is based on the decomposition of numbers through manipulative materials that encourage mental calculation. Currently there is limited number of tools that can…