The use of semiotic resources in the teaching and learning of mathematics has a rich history in mathematics education. This paper explores how Key Word Signs can be used as a communication strategy, providing opportunities for children and teachers to communicate their mathematical ideas. We report on the initial phase of research, which involves…

Communicating in languages other than one's mother language is a demanding task. Even when mastering basic skills in a foreign language, communication is challenging unless you are a frequent user. The vocabulary and grammar rules tend naturally to be forgotten over time. This is even more critical when distinct channels are used by one's mother…

We present a study in which multimedia alphabet books were constructed for ten languages using the Learning And Reading Assistant (LARA) platform. We describe the alphabet books we built, the different design features they instantiate, and an initial evaluation using an anonymous online questionnaire. Links are provided to the books themselves,…

Learning and Reading Assistant (LARA) is an open source platform that enables conversion of plain texts into an interactive multimedia form designed to support second- and foreign-language (L2) learners. In this workshop, we illustrate the open source aspects using collaborative work carried out during a six-week summer project at the Árni…