Year 6 have finally finished building their shelters to house a family of four Playmobile people. Once we had constructed a strong framework, we had to plan carefully about how to make them tough, waterproof and wind proof. The photos show our shelters before we tested and evaluated them. In fact, they did all survive having water poured over them, being blasted with air from a hair dryer and having a 500g weight dropped on them from a height.