This article drew on the recent dynamic, distributed view of "translanguaging and flows" and the New Materiality view of meaning making to explore content and language integrated learning (CLIL) activities in an English-Medium-Instruction (EMI) secondary Science classroom. Fine-grained analysis of the multilingual and multimodal…

This paper reports on combining semiotic and discursive approaches to reification in classroom interactions. It focuses on the discursive characteristics and semiotic processes involved in the teaching and learning of square roots in a ninth grade classroom in Japan. The purpose of this study is to characterize the development of mathematical…

Language ideologies profoundly shape and constrain the use of language as a resource for learning in 'multilingual' or linguistically diverse classrooms. In this paper, we draw attention in particular to the ideology of languages as stable, boundaried objects and to the colonial invention of African languages. Against this backdrop, we analyse an…

This study investigates how two groups of bilingual algebra students reasoned about rate, slope, and linear functions during peer discussions. This investigation brings together and advances research that investigates issues at the intersection of collaborative learning, algebraic reasoning, and the use of mathematical discourse practices. A…