Wadbi

In technology we have been looking at bridges and the shapes we can see in bridges.We studied the 15 most popular bridges in the world and discussed what shapes we could see in the images. After much discussion we decided that triangles, arches and cylinders were the most strongest of the shapes. We then were given paper and sticky tapes to make a bridge that had to span 10 cm and carry a load of at least 20 blocks. We had great fun making and using shapes to find who would have the strongest bridge.