3 Comments

on “Where’s the Science in That? Mrs Sadler’s question
3 Comments on “Where’s the Science in That? Mrs Sadler’s question
  1. Our class talked about the different materials used in making the car and their purpose but material for a roof? Is that a good idea for a car? One of the children then stated that the material had a waterproof coating. Mrs Sadler then told the class what happened when she went to the car wash recently. They told her that the roof needed to be treated again as the water on the roof was not making beads of water which meant that the waterproofing was wearing off. The ‘beading’ of water drops can be seen very clearly on the windows.

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