Pedagogic robotics, a privileged tool for the development of 21st century skills. It enables active learning that engages the student in a process of constructing, programming, and testing a robot to complete a task.The educational robotics activities present a great diversity on four perspectives. First, there is a great diversity in learning objectives: from mathematics to the arts to science and technology. Secondly, on transversal skills: from collaboration to problem solving and creativity. Thirdly, on the degree of alignment with the curriculum and school activities: activities carried out in connection with the extracurricular activities training program, with no link to the curriculum. Finally, we observe a great diversity depending on the potential of the activity to engage students in a challenge of co-creative resolution of a situation-problem.