Lego Robotics is a great way for younger kids to get started with robotics. Because Lego is a popular children's toy, it is an excellent way to spark interest throughout their first experience. Although the experience is great, it may also be costly. There are two types of Lego Robotics; Lego BOOST and Lego Mindstorms. Lego BOOST is recommended for younger kids ages 7+. To use Lego BOOST, you must buy the Lego BOOST Creative Toolbox and download the free app to instruct the robot with. Lego Mindsdtorms is recommended for ages 10+ because the set consists of a harder build. To use Lego MIndstorms, you must buy the Lego Minstorms EV3 set and download the free app as well. Keep in mind Lego Mindstorms is more costly than Lego BOOST.