The successful checklist required that both the children will use the tools, they need to join at least 3 pieces of card together using the screws, they will need to explain to the robot how to use his new arm and what jobs it will be good for. Before the children began we looked back at the different robots we had been learning about and what their jobs were. Together we generated ideas for what robot hands could do, for example, grabbing, sorting, vacuuming, crushing etc