The Imagine Cup is the world's premier student technology competition. The brightest young minds join together and, using technology, take on the world's toughest problems.
Dare to be digital http://www.daretobedigital.com/
the UK's premier video games competition for students who love to play games, and want to design their own video game.
Stem video game challenge
President Obama recently announced the launch of two video game design competitions designed to motivate student interest in science, technology, engineering and math.
DMA Digital Media awards http://www.digitalmedia.ie/categories.html
The Digital Media Awards are open to all organizations and individuals involved in the digital media sector in Ireland
Dml competition digital media and learning http://www.dmlcompetition.net/
The 2010 Digital Media and Learning Competition challenges designers, entrepreneurs, practitioners, researchers, and young people to put participatory learning to work on behalf of science, technology, engineering, math and their social contexts in the 21st century.