National Geographic and Sharks-World are both good websites for finding information about sharks. Kidzone also has an index of facts that are easy for children to read and understand.
National Geographic's online shark resource features detailed information about various species of sharks, including facts about shark mating, anatomy and habitats. The site also includes videos, games and photos of sharks.
Sharks-World is a website devoted entirely to information about sharks and shark conservation efforts. The site also has high-quality pictures and video, as well as facts about specific species of shark and misconceptions about sharks in popular culture.
The Kidzone section about sharks is organized into different categories about shark teeth, reproduction, diet and other topics.