This story takes the characters to a robot factory where the robots have gotten a little out of control. One by one, the robots are fixed up and put back into working order. As they follow the story in Thames & Kosmos Kids First Robot Factory: Wacky, Misfit, Rogue Robots, kids can build models of eight different robots and experiment with them to see how each one uses the battery-powered motor, gears, and other mechanical parts. Each robot moves its arms or legs in a different way, creating funny walking and moving behaviors, and also teaching kids how simple mechanical systems work. Large, cubic plastic building pieces make it easy for small hands to put the models together.