This set is ideal for in-class, home schooling or teaching through e-learning of S.T.E.M. The colorful building blocks contain electronic components such as a battery module, a geared motor module, a gear module and LED modules. Includes online animated curriculum only available with E-Blox Student Sets.Details:Assorted colors12" x 9" packaging size25 piecesIncludes 4 colorful LED modules and 16 flashing and color changing LED modulesCompatible with other brick building construction sets (sold separately)Learn about voltage, current and how circuits with motors, gears and LEDs workRequires 3x AA batteries (not included)Suitable for ages 5 and up