Epistemic and multimodal transitions in meaning making of representations about states...

The gestural perception of pre-service teacher and chemical structural representations...

Interactions and practices of literacy mediated by the use of magazine Ciência Hoje...

Uses of chemical structure representation in undergraduate courses

The teacher-pupil dialogue in interactions mediated by the internet: contributions...

Science and Technology Conceptions of Freshman Students of the University of São...

The perception of Science and Technology by secondary students and the divulgation...

Dialogical learning in tutoring through the Internet: a case study of a tutor during...

Blog in science teaching: a influential cultural tool in the formation of youth ...

Discursive and contextual aspects of the problematization in Chemistry teaching from...