We are currently looking at 'Staying Warm' in S1 science. We have ben designing an investigation to determine which, of a variety of substances, is the best insulating material. Our experiments involved filling beakers with hot water and wrapping them with various materials. We then took the temperature of the water at regular intervals to measure which materials trapped the heat from the beakers and kept the water hot the longest.... results to follow!
Mr J and S1 :)
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