Mathematical modelling has acquired relevance in different fields at an international level, both in education and research. This article states that, throughout the construction of the theoretical corpus of this mathematical process and competency -- among others -- two big issues have occurred: one of terminological nature since the definitions…

This article suggests a tool for analysing diagrams in mathematical texts. The starting point for this tool is Halliday's Systemic Functional Grammar (SFG), which considered language as a social practice. Kress and Van Leeuwen (2006) applied Halliday's SFG to images, suggesting a grammar for reading images. Morgan (1996) adopted Halliday's SFG and…

"Multimodal Signs of Learning" proposes a methodology to uncover evidence of learning in students' multimodal compositions. Informed by social semiotic theory, the book tracks representation of subject content from physical and embodied teaching resources to students' handmade artefacts and physical presentations. Using materials from…

This paper contributes a definition of "mobile literacy." This is worthwhile because although mobile, internet-enabled devices are increasingly prevalent in many people's lives, mobile literacy appears to be under-theorised and lacking definition. After giving an overview of the scale and nature of mobile device use, the paper develops…

This article presents the development, description, application, and discussion of an analytical framework to examine students' drawings of scientific concepts and processes. Student-generated representation, particularly drawing, is increasingly emphasised as an important learning strategy to help students reason, explain, and demonstrate their…

Nowadays, knowledge dissemination among children is no longer limited to the classroom and course or information books. It also includes websites explicitly addressed to youngsters who have a different stage of cognitive development and background knowledge compared to adults. However, they are also the first to live in today's multimodal…

We need to keep experimenting with writing to meet the challenges of Deleuze and Guattari's flattened ontology in the humanities. The paper reports on a small, experimental research project at a university in the north-west of England. The findings are written in an experimental mode, inspired by the Deleuze and Guattarian concept, 'assemblage'.…

The importance of mathematical visual images is indicated by the introductory paragraph in the Statistics and Probability content strand of the Australian Curriculum, which draws attention to the importance of learners developing skills to analyse and draw inferences from data and "represent, summarise and interpret data and undertake…

Tutorials and digital learning objects provide librarians a quick, concise mechanism for delivering information and training on a wide range of library topics. The semiotic theory promoted by Charles Sanders Peirce (Wiener, 1958) and Howard Smith (2005) contains implications for enhancing the effectiveness of library tutorials through the…

At the risk of seeming to make exaggerated claims for visual methodologies, what I set out to do is lay bare some of the key elements of working with the visual as a set of methodologies and practices. In particular, I address educational research in South Africa at a time when questions of the social responsibility of the academic researcher…

With business documents, visuals can serve to enhance the written word in conveying the message. Images can be especially effective when used subtly, on part of the page, on successive pages to provide continuity, or even set as watermarks over the entire page. A main reason given for traditional text-only business documents is that they are…

In this article, the author demonstrates that the semiotic model proposed by Charles Morris enables us to optimize our understanding of technical communication practices and provides a good point of inquiry. To illustrate this point, the author exemplifies the semiotic approaches by scholars in technical communication and elaborates Morris's model…

The increasingly integrative use of images with language in many different types of texts in electronic and paper media has created an urgent need to go beyond logocentric accounts of literacy and literacy pedagogy. Correspondingly there is a need to augment the genre, grammar and discourse descriptions of verbal text as resources for literacy…

Proposes that a semiotic approach can be used as a supplementary method in assessing the denotations and connotations of the signs and their relationships in computer learning environments. Utilizes the semiotic framework to study visual images, especially how multiple, interactive, and manipulative statistical representations affect the…

In multilingual Europe, visual discourse may function as a cross-culturally strategic form of communication, thanks in part to its perceptual and iconic availability. In this regard, we offer a social semiotic critique of a range of visual resources deployed in the official promotional texts of 30 of the 43 cities either nominated or competing for…