Science Made Simple! Whenever kids learn something about the world that they didn't know before, that's a discovery! With Little Pirate, kids learn how to make discoveries. When they join Little Pirate on an adventure, they'll wonder, observe, experiment, draw conclusions, and build on what they've discovered. And the more kids discover, the bigger their world gets! Go on an underwater adventure! Discover the fascinating world alive under the ocean's surface. Learn what makes a fish a fish.