In this hands-on activity, one student (Programmer) instructs another student (Robot) to create a design using LEGO-type blocks. This activity helps students understand how programmers develop instructions (algorithms) for robots, and how important it is to use the Engineering Design Process to improve and refine the algorithm. Key ideas: Robots can only "work on their own" if humans program them effectively, and in the future, many jobs will involve working with robots. TPT Related Resources: