This scenario addresses the problem of students' limited exposure to basic concepts of technology and robotics. Through building and programming a robot, students gain hands-on experience in sensor technology and develop problem-solving, collaboration, and creativity skills. The scenario integrates theoretical knowledge with practical application, enhancing the understanding of technological concepts and the ability to apply them in real-world situations.

Students in the class know the existence of robots and their categorization into robots with direct human control (remote controlled robots) and autonomous robots controlled by a programmed computer. The second category is also the one that they should study and provide solutions to complete the scenario. The teams first create a construction from guided slides and after completing it they program the robot to avoid obstacles in front of it. Students will study and experiment both in the virtual (through the Scratch program ) and in the real world (robot built with WeDo 2.0 "bricks"). Students should have basic computer skills ,know the building blocks of the Lego package WeDo 2.0, have built simple robotic constructions and know basic commands from the Scratch programming environment .