Ms. Frizzle and her class need help to prepare an ocean exhibit for their open house. There are action-packed games to play and there are hundreds of facts to learn, and there's also fun trivia challenges about ocean life to explore. You also get to learn about the food chain, sort and classify animals, and go on an undersea scavenger hunt. There are six areas of the ocean to explore, the Intertidal Zone, the Coral Reef, the Continental Shelf, the Open Ocean, the Ocean Floor and the Deep Sea Vent."