Apparently it was the best science lesson ever! (Overheard at the end of the class.) The Year 4 students finished off their science unit ‘Beneath our feet’ with a creative session to model the erosion and changing landscape over time of the Twelve Apostles. Each team used large rocks, sand and cardboard to create a model of an area around the Twelve Apostles. They then used dripping water to model water erosion and noted some changes that occurred between their beginning landscape and final landscape.