During the last decades, the study of how learners and teachers of mathematics use the resource of language has contributed to our understanding of mathematics teaching and learning in a variety of classrooms and cultures. Developmental work with mathematics teachers on the particular resource of mathematics teaching talk is more recent. In order…

A current research problem in mathematics education is the characterization of the role of teachers in the processes of technology integration in mathematics classrooms. This article shows how two secondary mathematics teachers taught the concept of derivative of a function at a point and the concept of derivative function, one of them using…

Official documents in several educational systems reflect the importance of integrating Science, Technology, Engineering, Arts, and Mathematics (STEAM) and consider project-based learning (PBL) as a way of integrating such disciplines in the classroom. Although STEAM-PBL has been characterized and evaluated in different ways, its impact on school…

This paper presents an analysis of the classroom events that a group of future teachers of Secondary Education mathematics identified from their own experience when using GeoGebra to solve problems. The data analyzed are from the written materials by twelve mathematics majors who were studying the Mathematics for Teaching course. The students, in…

The benefits of peer tutoring in mathematics have repeatedly been proven at different educational levels. Nevertheless, mathematics teachers' perceptions towards this methodology and whether they are adequately trained to implement the practice is information that remains uncertain. Surveys and questionnaires directed at teachers regarding peer…

It has been suggested that physical education (PE) teachers hold strong anti-fat attitudes and that these can have an impact on the health of their students. In this study, we compare the attitudes and stereotypes towards obesity of PE teachers with those of their colleagues who teach mathematics. In addition, we evaluated the association between…

The global society in which we are immersed is facing the challenges set out in 2030 Agenda: Sustainable Development Goals (SDGs). This study focuses on whether mathematics teachers teach SDGs alongside with their subject in schools located in rural areas of Castilla and León (Spain). Specifically, this research aims to find out how teachers of…

In this paper, a teaching experience carried out within the framework of the subject of mathematics is presented. This subject is taught at several levels in secondary schools. In addition to some specific content related with mathematics (percentages, fractions, graphics, and bank interest), the methodology is designed in order to enhance the…

The initial training of mathematics teachers in Spain can start in the final year of the mathematics degree when the students, and future teachers, select courses related to teaching the discipline. At that time, since over the next two years they will probably be certified to enter the profession, it is worth asking oneself what mathematical…

The coronavirus disease 2019 (COVID-19) pandemic caused a worldwide unexpected interruption of face-to-face teaching and a sudden conversion to emergency remote teaching (ERT). In this exploratory study, a sample of 244 secondary mathematics teachers was considered to analyze their perception of their readiness to ERT during the COVID-19 pandemic…

This paper presents some results of an investigation on the number sense of a group of pre-service secondary teachers from Spain. The objective of this research was to analyze students' use of strategies associated to number sense and compare them with those obtained in a previous study with pre-service primary teachers in Taiwan, (Yang, Reys…

This study uses boundary crossing in activity theory as one normative framework for opening a deliberative inquiry in new discursive spaces to elicit "gender awareness" in teachers' practices. We illustrate this framework by drawing from data in one European teacher education project. Seven case studies were conducted and data were…

Many studies of teacher motivation have been conducted in different contexts over time. However, until fairly recently there has not been a reliable measure available to allow comparisons across samples and settings. This has resulted in an abundance of findings which cannot be directly compared or synthesised. The FIT-Choice instrument offers the…

The overall aim of the project is to allow for the collaboration of high school students of different European countries on small, selected maths topics. This involves the use of technology, student mobility and English language competency. Benefits are also expected to accrue to teachers of mathematics by providing the opportunity to work with…

This paper analyses the impact of teacher gender towards students' test results in a blinded Math test administered to students in Catalonia (Spain). The data for this analysis are drawn from a sample of secondary school students who participated in an international blind-test known as the "Mathematical Kangaroo" in 2008. The estimation…