Activity 01
Model Building: Coastal Harbour Design
Provide trays with sand, blue paper for water, and craft sticks for breakwaters. Students discuss shelter needs, then build and test models by simulating waves with fans or water sprays. Groups explain design choices to the class.
What do you notice about what a harbour looks like?
Facilitation TipDuring Model Building, circulate with a tray of water and a spray bottle; let students simulate waves to test breakwater placement before they glue materials.
What to look forProvide students with a simple drawing of a harbour. Ask them to label two key features (e.g., breakwater, pier) and write one sentence explaining why a boat would be safer inside the harbour than out at sea.