In Year 3, our history topic has been the Stone Age to the Iron Age. The children have had a magnificent time making their own fossils, writing reports about woolly mammoths and sabre-toothed cats, creating their own Stone Age board games and of course - opening the very popular Stone Age Museum. In Year 3, our history topic has been the Stone Age to the Iron Age. The children have had a magnificent time making their own fossils, writing reports about woolly mammoths and saber-toothed cats, creating their own Stone Age board games and of course - opening the very popular Stone Age Museum.