Yesterday in their D&T lesson, Year 1 learnt about three different types of windmills (Windmill, Wind Turbine and Pin Wheel) and their features. They then discussed the meaning of a structure and created their own stable structure which was the base of the windmill using paper cups and moulding clay. At the end of the lesson, they tested their structures for strength and stability and concluded that the structure was more stable when it was heavier (contained clay).