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Izquierdo, Merce; Marquez, Conxita; Gouvea, Guaracira – Science Education International, 2008
The present study relates to a research line in didactics of science that focuses on the function that sign systems or semiotic modes have in communicative interactions in science classrooms. The study was conducted by 20 secondary and university science teachers who belong to the same research group LIEC ("Language and Science…
Descriptors: Textbooks, Science Education, Textbook Content, Textbook Evaluation