After four decades of research and development on language in mathematics classrooms,
there is consensus that enhancing language is crucial for promoting students' mathematics …

This paper introduces this special issue aiming to deepen and extend research on
mathematics teachers' work, from a resource perspective, by taking language and culture …

Abstract Language, which plays a special role for the learning of mathematics, is
investigated in this article for the specific discourse practice of explaining during whole-class …

Classroom research into mathematics and language has studied issues of context specificity
such as cultures of explanation or the impact of language policies on practice. More recently …

Language-responsive instructional approaches are intended to enhance the mathematics
learning of students with low academic language proficiency, mostly by enriching …

Research focused on learning mathematics in a 2nd language is generally located in
individual 2nd-language contexts. In this ethnographic study, I investigated mathematics …

Many empirical studies have shown that students' mathematical difficulties are often
connected to language factors. In this chapter, we discuss this issue from different …

La Investigación de Diseño Didáctico centrada en contenido es una metodología de
investigación con dos objetivos: 1) diseñar y mejorar los dispositivos de enseñanza y …

La idea de que el fracaso en las matemáticas es un problema para la democracia y la
equidad debe entenderse como parte de una configuración histórica donde el logro de los …

Background: Monolingual or multilingual students with low academic language proficiency
need to acquire conceptual understanding for percentages and the language to …