The aim of this study is to investigate the knowledge of pre-service middle school mathematics teachers on possible misconceptions and difficulties held by students regarding the area of triangle. In line with this aim, qualitative case study research design was used to obtain deep information. As the participants of the study, two pre-service…

There are concerns that current remote learning efforts in response to COVID19 may not be measuring up to the quality of classroom-based instruction. This study investigated two high school teachers' perceptions of the issues surrounding teaching mathematics remotely and factors that contributed to their use of technology while teaching online.…

How might mathematics educators recognize discourses as resonating harmonies in their practices as researchers? In this paper we share individual experiential narratives guided by Ojibway author Richard Wagamese's Medicine Wheel teachings in the four directions of East (humility), South (trust), West (introspection), and North (wisdom). As we…

This paper describes how fifth-grade English Learner students (ELs) in an urban school district develop the mathematics register during a problem-solving lesson. It provides examples of students' work to illustrate how they use the mathematics register to communicate their mathematical ideas orally and in writing. The teacher implemented teaching…

This multiple case study explored the professional identities of teachers at the intersection of mathematics and language learning. Situated within a neoliberal schooling context, teachers were required to adapt standardized instructional goals and practices to support the cultural, linguistic, and academic backgrounds of new-arrival refugee and…

By examining the effects of a national-scale teacher professional development (PD) program on instructional practices and student mathematics achievement, we contribute to calls for empirical studies investigating the impacts of such programs conducted at scale. The program corresponds well with core critical features of high-quality teacher PD…

This study aimed to examine students' work in online assessments to gain more understanding for designing continuous assessments in a blended learning environment for prospective primary school teachers. The study took place during emergency remote teaching due to the COVID-19 pandemic. Course work for prospective primary school teachers in the…

The problem in studying geometry for students with normal hearing and hearing impairment is that when studying geometry, it does not only require analytical presentations but also visual presentations related to spatial visualization abilities. This problem is getting worse during the pandemic, in which teaching and learning had to be done online.…

The teaching practices of mathematics are still little-known in Rwandan schools though the Competence-Based Curriculum (CBC) and many pedagogical documents recommend how to assess, what to assess, and when to assess the effective teaching of mathematics. This study aimed to assess Rwandan mathematics teachers' practices through pedagogical content…

Empirical evidence exists that enhancing students' language can promote the mathematics learning of multilingual students at risk, whereas other target groups (e.g., monolingual students, successful students, both with diverse academic language proficiency) have hardly been considered. This cluster-randomized controlled trial (N = 589)…

Self-efficacy in mathematics is related to engagement, persistence, and academic performance. Prior research focused mostly on examining changes to students' self-efficacy across large time intervals (months or years), and paid less attention to changes at the level of lesson sequences. Knowledge of how self-efficacy changes during a sequence of…

Secondary mathematics teaching is often characterised by teacher-led pedagogies centred on practice and memorising formula which can dominate incoming pre-service teachers' perceptions of mathematics teaching. Hence, creating opportunities for pre-service teachers (PSTs) - particularly those who have not experienced student-centered pedagogies --…

Teacher education is of vital importance for what teachers are capable to do for their pupils, but little is known about student teachers' pedagogical knowledge. The "Didaktik" and the curriculum traditions are two main education approaches underpinning formal schooling and teacher education programmes (TEPs) in the Western world. The…

Research shows that teachers influence students' attitudes towards; performance in; and perceptions of a subject. Hence, the need to improve the teaching and learning of many curricular subjects has been well documented for many years. This paper focusses on efforts made to develop competence among out-of-field teachers of mathematics and…

Professional development is necessary to support and empower teachers in meeting the high stakes demands of mathematics teaching and to ensure equitable, accessible, and high-quality instruction for all students. Using the Interconnected Model of Professional Growth, we designed and implemented a longitudinal, multi-faceted professional…