We have almost finished our academic year 2018-19. To celebrate another great period of constant learning and achievement, we have designed a new way to motivate students within our subject ROBOTICS. Robot Challenge is a funny and creative method which lets the pupils develop their ability to create original robots based on the motors worked in class along the year (4th-grade primary). Firstable, kids think, discuss, and share their ideas to find the best prototype possible. Once they have chosen their LEGO WeDo 2.0 motor model, pupils need to design it graphically on a drawing. This sketch will turn into the base to build their robot with extra pieces of LEGO. The only thing left is to program/test it, and, of course, enjoy playing.