GIS Day Activities and the ConTIG Project - Using Geographical Information Technologies in Middle and High School .

Madalena Mota Marco Painho GIS Day Activities and the ConTIG Project - Using Geographical Information Technologies in Middle and High School . 242-247 2009 CSEDU (1) conf/csedu/2009-1 db/conf/csedu/csedu2009-1.html#MotaP09