We’ve held another fab investigation today in Expedition. To further support our learning about the changes of state, we focussed today on liquid escaping in to a vapour by boiling a kettle and observing the change.
Frustratingly, some of our predictions weren’t correct as some children predicted that we would have more water due to water changing back in to a liquid through condensation however, we learnt how that part of the process didn’t occur as the water left the kettle and evaporated.
We concluded our investigation with a bar chart and a written explanation of our findings- just like a true scientist!