Ancient Games 
The Ancient Olympics
Ancient Olympics
Everything you ever wanted to know about the Olympics
Olympic Museum
 The Ancient Olympic Games Virtual Museum

Modern Movement
The First Olympic Games: Athens 1896 
Heroes in Action: The Olympics
Olympics of the Cold War years
Olympics through Time
Pierre de Coubertin
The Summer Olympic Games
Unusual sports at the Olympics 

Classroom Activities
Ancient Greece
Ancient Greek Olympics in the Classroom
Sports Science & the Olympics

Nutrition & the Olympics
Nutrition & Science in the Winter Olympics 
Nutrition for Elite Athletes 
Olympic Nutrition from About.com