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PBS
Pbs Kids: Dinosaur Train Opening Ceremony
Help sort the dinosaur competitors by size, color, and other characteristics!
University of Cambridge
University of Cambridge: Maths and Sports: Opening Patterns
As excitement mounts ahead of the start of the London 2012 Olympic and Paralympic Games, take a look back at the opening ceremony for the 2008 Games in Beijing. What shapes and patterns can you see? This activity is aimed at young...
The Guardian
Guardian: Olympic Protests Held Around the World
Guardian correspondents Jenny Percival and Elizabeth Stewart discuss the numerous Anti-China protests occurring around the world in addition to China's reaction to these protests prior to the opening ceremony of the 2008 Summer Olympics....
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Puteal
Puteal, properly means the enclosure surrounding the opening of a well, to protect persons from falling into it. It was either round or square, and seems usually to have been of the height of three or four feet from the ground. It was...