What an amazing opportunity for Sapphire class! Two engineers, Frida and David from Rolls Royce came to work with the class on their Totem project. The children had made plans for performance stages that can move and the engineers came to support each group in producing working models. The children were taught how to use gears to create rotation, levers and pulleys to lift, how to secure the structures and how to strengthen joints. It was fascinating. Each group has now made a working model. They are now looking to modify and improve their designs before the engineers return.