Paixão, FátimaPereira, MarietteCachapuz, António2012-09-182012-09-182001PAIXÃO, Fátima ; PEREIRA, Mariette ; CACHAPUZ, António (2001) - An experimental work project with STS orientation: dyes and dyeing in a regional context. In 6th ECRICE/2nd ECCE. Aveiro, 4-8 de September - a Chemistry Odyssey. Proceedings. p. 287-288.http://hdl.handle.net/10400.11/1427Based on the dyes and dyeing processes of an ancient embroidery of Castelo Branco this study reports a project with STS orientation.engScience educationSTSExperimental workDyes and dyeingEmbroidery of Castelo Brancojournal article