The 3rd Brazilian Congress on Computers in Education (CBIE) was held in Dourados/MS, from November 3 to 6, 2014, organized by the Federal University of Grande Dourados (UFGD). This edition had the theme “Digital Technologies and Education: integration, mediation and knowledge construction”. The proceedings with the scientific papers accepted and presented in the CBIE 2014 events were published in the volumes listed below.

Core Events:

• Proceedings of the 25th Brazilian Symposium on Computers in Education (SBIE)
• Proceedings of the 20th Workshop Computing at School (WIE)
• e-Book of the 3rd Jornada de Atualização em Informática na Educação (JAIE)