We address the aims of this Special Issue by exploring, critiquing, and responding constructively to the emergence and potential significance of new materialist thought in environmental education research and the broader theoretical landscape in which such research is situated. We offer some productive possibilities for advancing postparadigmatic…

As part of a series of investigations in which we explore the integration of verbal and nonverbal aspects of communication into a dialectical, sense-constitutive unit during science lectures, this study adapts the notions of catchments (i.e., repetitions of essential features of the gesture-speech dialectic) and growth points (i.e., moments in…

Reflection on the theme of the paper makes one to remember Sir Snow's 1959 lecture on The Two Cultures in which Snow had advanced the thesis that the sciences and the humanities had become split into two cultures and had argued that this division had become a major handicap to solving the world's problems. Mathematics education itself has always…

Mathematics textbook analysis can serve to understand the teaching and learning processes in the mathematics classroom. The present study utilizes a social semiotics framework to analyze the triangle unit of the Palestinian mathematics book for grade 8. The results of the study indicate that the authors utilized the representational aspect of the…

Taking the United Nations' Sustainable Development Goal 4 (SDG4 - quality and equity in education and lifelong learning opportunities for all by 2030) as a global education policy, this article investigates the accompanying consensus politics. It shows how political consensus among 193 UNESCO member states over the national implementation of SDG4…

In this article Renata Love Jones and Patrick Proctor introduce the notion of pursuing language to engage in critical dialogue about the nature and focus of language and literacy education in multilingual and multicultural contexts. A persistent threat in language and literacy education is standardization that constrains how language and literacy…

Research has shown that arts-based approaches facilitate literacy learning in children; however, few studies have focused on the integration of art and early writing in community-based Chinese heritage language classes, which have been marginalized from the formal educational discourse in the United States. By drawing on the theoretical…

Research rarely focuses on how deaf and hard of hearing (DHH) students address mathematical ideas. Complexities involved in using sign language (SL) in mathematics classrooms include not just challenges, but opportunities that accompany mathematics learning in this gestural-somatic medium. The authors consider DHH students primarily as learners of…

Understanding how disability is socially constructed is important for establishing inclusive schools, since the ways in which educators and non-disabled nondisabled students understand disability affect their actions towards disabled students. As social interaction today is very often an interplay between online and offline communication…

As literacy curricula around the world expand to include multimodal meaning-making, the challenge that remains is how teachers can design engaging and effective learning experiences in this context and the nature of their guidance to students in developing their multimodal literacy. Our paper focuses on the topic of multimodal composing, where…

We present a theoretical study that allows us to attempt framing in an embodied perspective the effectiveness of the drawing robot GGBot in the learning of geometry. The aim of the article is to set the intertwining of activity, semiotics, perception, and knowledge at the crossover of Radford's theory of objectification (TO) and Borba and…

This study explores the instruction of "equestrian feel" as an interactional accomplishment. Equestrian feel is an embodied knowledge encompassing riders' ability to feel the horse's actions and to act appropriately. Building on ethnomethodological and conversation analytic analyses of video-recordings of riding lessons, we explore how…

This paper describes the conceptions about complex numbers that a group of university students has, these were built from the application of an activity sequence centered on these numbers. This sequence is based on the APOS theory, some aspects of semiotic representation theory, and the use of digital technology. Particularly, both the general…

Globally, the use of visuo-semiotic models (VSMs) in the mathematics classroom is called for across levels and topics. Literature confirms that visual cognition/literacy in teachers is limited and that their capabilities in visual representation is low. The aim of this study was therefore to explore pre-service teachers' (PSTs) conception of VSMs…

This article presents a networking of two theories, the Extended Theory of Mathematical Connections (ETC) and the Onto-semiotic Approach (OSA). In particular, concordances and complementarities are identified in the respective conceptions of mathematical connections, as a result of applying these theoretical frameworks to a student's response…