Note: Reissue of the LEGO 45681 SPIKE Prime Expansion Set. Enter the exciting world of robot competitions with the LEGO Education SPIKE Prime expansion set (45681). This add-on to the 45678 SPIKE Prime set (45678) contains 604 elements, including large wheels, serrated curves, a color sensor and a large motor, and provides over 10 hours of focused STEAM learning materials for students ages 12 to 14 and their teachers. challenges you to build more advanced models and prepare them for the fun, exciting world of robot competitions. - LEGO Technic and System elements in fun colors, including 2 large wheels, serrated curves, a large motor and a color sensor. - Module design with over 10 hours of STEAM education. - Includes comprehensive online lesson plans and teacher support. - This set must be combined with the SPIKE Prime set (45678). - Learn the basics of building and programming autonomous robots using sensors. - Develop skills to work together in a team building a competition robot. - Test and improve programs in a systematic way. - Use your problem-solving skills and complete assignments for a competition. - Learn critical thinking and develop skills for the rest of your life and your future career.