The students studied the bridges and castles of Newcastle and Morpeth in the UK. They looked at iconic industrial bridges, the materials and designs used to construct them. The children then drew and constructed their own bridges using materials like Lego bricks. They also examined older bridges in Morpeth, some of which had been damaged by flooding, and invited fathers and grandfathers to help build strong bridges. Additionally, they learned about Northumberland's stone castles which are strategically located defensive structures with a rich history, and made castles out of boxes, drawing, and adding details like drawbridges and towers.