Investigate which solids conduct heat
Can you see the dot on the head thermometer attached to the metal spoon? This time our experiment worked! We found out that the metal spoon conducts heat the most effectively. We recommended to the refreshment stall holder to use wooden or plastic spoons. However we decided that wooden spoons are stronger but each flavour of soup would need a separate spoon as flavours can be asorbed by wooden spoons!!!
Posted by Gemma Smith on 28 September 2017
Category: Year 5