Since the beginning of the 21st century, the appropriation of the sociocultural perspective by the physics education research community has represented a linguistic turn in the field, pointing out a promising path to overcome the dominance of the "individual paradigm," both in terms of student learning and initial and continuing teacher…

The benefits of engaging students in mathematics classroom dialogue have been highlighted (and advocated) in a large body of research studies, most of which were conducted in Western cultural contexts. Whether such research advocacy can be extended legitimately to encompass practice in classrooms situated in other cultural contexts, such as East…

Thinking together in primary classrooms has received much scholarly attention in recent years, with a focus on educational dialogue at the forefront of studies concerned with identifying what constitutes effective language for learning. Whilst the expression of explicit reasoning is often discussed, less attention has been given to the role that…

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, researchers in the domain have started to study issues of content specificity aimed at performing language-responsive mathematics teaching for the learning of…

In this article, we focus on a series of lessons, called "Think Like a Linguist," that we designed and implemented with multilingual adolescents. These lessons were developed as an introduction to a semester-long study on academic vocabulary and word analysis using Latin roots. Our intention in "Think Like a Linguist" lessons…

University mathematics classrooms are continuing to become more linguistically and culturally diverse. Students in these courses bring rich language resources for learning and engaging in classroom mathematical practices. Despite this diversity, little research has examined the role of language in post-secondary mathematics education. Using mixed…

The prominent increase in English medium instruction (EMI) in higher education has triggered the need for investigating EMI in practice in various contexts. Studies focusing on linguistic attitudes of EMI practitioners and learners are beginning to emerge but there are few studies exploring language-related issues in EMI practice. In response to…

The purpose of this study is to investigate how languages in a multilingual classroom come to participate in the objectification process in the context of pattern generalization. Data came from the transcription of 10 videotaped sessions in grade 7. A mixed quantitative-qualitative approach was adopted for the analysis. The significance of triadic…

At many universities, English serves as a lingua franca (ELF) between teachers and students for whom English is not their L1. Despite the spread of English-medium instruction (EMI), empirical research on the nature of teacher-student interactions in EMI classrooms remains limited. This study examines the use of ELF in EMI engineering classes at a…

In China, code-switching (CS) is frequently used in English as a foreign language (EFL) classrooms. However, the functions of CS in Chinese secondary schools remain unclear. Moreover, student perceptions have rarely been considered in previous studies. This paper therefore sets out to examine why English teachers code-switch in EFL classrooms. In…

The growing market of international students puts increasing pressure on higher education providers to also provide language support, as students from non-English speaking background face the dual challenge of developing their English language proficiency alongside their subject content. However, there is little research on how knowledge about…

Science education in the Arab world is conducted in various multilingual contexts. When science is taught in Arabic, diglossia -- the coexistence of the formal language of literacy alongside a local spoken variety -- constitutes a multilingual setting the pedagogical implications of which need to be understood. This study compares teacher--student…

This review presents theoretical underpinnings supporting microethnographic-discourse analytic (ME/DA) approaches to studying educational phenomena. The review is presented in two parts. Part 1 provides an analytic review of two seminal reviews of literature that frame theoretical and methodological developments of microethnography and functions…

This paper examines how the nature of language is represented in science lessons taught through English, and is part of a project investigating the challenges of bilingual education in Hong Kong's junior secondary classes. Educational linguistics, particularly work drawing on systemic functional linguistics, sees language as text and as dialectic.…

Amidst the current climate surrounding bilingual education in the U.S., this study looked critically at the ways language education policies informed bilingual education as language was constructed and performed in a dual language bilingual, Spanish-English, third-grade classroom. This four-year ethnographic study explored the hegemonic realities…