Excellent resource! Includes all three civilizations with many activities. The British Museum
Several links provided with good information Ancient Mesopotamia for Kids-Geography and maps
Great video clip to watch! National Geographic-Mesopotamia
The Oriental Institute of the University of Chicago is always an excellent site with information, pictures, and activities. Ancient Mesopotamia--Oriental Institute
This web site has short summaries on geography, religion, economics, clothing, and achievements. While not one of the best sites, it is easy to read. Many links no longer work. Another Ancient Mesopotamia