Who Knows Math Quiz Game: * Fast-paced game play focuses on advancing math skills * Targets number sense and operations, measurement, time, money and geometry — you dial in the category * Engages students with fun sound effects, positive feedback and a high-energy question announcer — great for auditory learners * Features yes/no, true/false and A/B multiple-choice questions that are answered through the remote controls * Durable plastic game pod includes volume control, 4 tethered remotes and 4 headphone jacks * Game pod measures 8"L x 8"W x 3"H * Requires 3 AA batteries or adapter (LER 6989, not included) * For 2-4 players * For Grades 1-4