The countdown starts in earnest this week and the Guardian Teacher Network has lots of resources to help children find out more about this summer's Games
With its spectacular wave-like roof, the Aquatics Centre is part of the gateway to the Olympic Park. Photograph: Jim Powell for the Guardian
The countdown to the London 2012 Olympics starts in earnest this week, with Wednesday marking just 100 days to go until the opening ceremony of the games. The Guardian Teacher Network has useful resources to help children explore the subject.