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Aqua Facts: Sharks - answers six common questions in bullet format in this single-page shark fact sheet. Where do sharks live? What makes a shark a shark? What do sharks eat? How do sharks reproduce? Are sharks dangerous? How do sharks detect their prey?
Discovery Online: Shark Week includes a Shark Video Cam from the 200,000-gallon, four story-tall Giant Ocean Tank exhibit at the New England Aquarium in Boston.
How Sharks Work This nine-page article from How Stuff Works explores why sharks are such effective hunters and survivors.
Islands of the Sharks Costa Rica's Cocos Island boasts more sharks per cubic yard of water than perhaps any other place on the planet, including whitetip reef sharks, 40-foot whale sharks, and hammerheads that school by the hundreds. Join two of the world's leading underwater filmmakers, as they dive into this shark-infested paradise to shoot an IMAX large-format film.
Zoom Sharks is a colourful and informative site for elementary students. It includes an Illustrated Shark Dictionary with over 385 terms defined, black-and-white shark printouts to colour; and instructions on making a shark pop-up greeting card. For first graders, there is a collection of ten shark-theme math games.