Professor Noggin’s card game series offers a general introduction to dinosaurs, birds, insects, outer space and more. Each interest-specific card game combines true and false, multiple choice and trivia questions. Learn how long it would take a spacecraft to reach Pluto, if the Grey Wolf hunts more often during the day or night, or if chicken pox comes from chickens. Offering two levels of difficulty, games can accommodate 2 to 8 players.