This set enables students to build and program real-life robotic solutions. Includes the programmable NXT Brick, providing on-brick programming and data logging, three interactive servo motors, ultrasonic, sound, light and two touch sensors, a rechargeable battery, connecting cables, and full-colour building instructions. Software (2000080) and battery charger (9833/8887) are sold separately. Key Learning Values: Developing solutions, selecting, building, testing and evaluating -- Brainstorm to find creative alternative solutions -- Learn to communicate, share ideas and work together -- Hands-on experience with sensors, motors and intelligent units.--Lego eduation website.