"You Tell, I Do, and We Swap until we Connect All the Gold Mines!".

The Project JUSThink has a double goal: (i), to help train the Computational Thinking skills of children with a collaborative, robot-mediated activity, (ii), to acquire insights about how children detect and solve misunderstandings, and what keeps them engaged with a task, the partner or a robot. The result? An abstract reasoning task with a few pedagogical tricks and a basic "robot CEO" that can keep 100 ten-year-olds engaged, and, in turns, frustrated and jubilant!