This article focuses on the learning of the Lewis representation at the transition from high school to university, in France. Indeed, this notion is taught both in high school and in the first year of higher education but with different methods, which seems to hinder the learners. In this work, we observe 11th grade and higher education classes…

This review is on Lilian Pozzer and Wolff-Michael Roth's "A cultural-historical perspective on the multimodal development of concepts in science lectures." We offer some brief observations from within the paradigm of social semiotics, more specifically from our own attempts to produce multimodal accounts of learning in and beyond the…

This study designed a chatbot system, Confucius, as a MSN virtual learning companion to examine how specific application design variables within educational software affect the learning process of subjects as defined by the cognitive continuum of field-dependent and field-independent learners. 104 college students participated in a 12 week…