A great way to differentiate instruction, interactive quiz game lets you program in the level of each player. Features 3-D cartography with over 10,000 questions focusing on geography and world cultures. Includes headphone jack, digital sound, adjustable volume, and help and repeat buttons—great for centers. Measures 12" in diameter. For 1-4 players. Requires 4 C batteries, not included, or AC Adapter (EI-8702).