Year 5 have been investigating ways of speeding up the process of dissolving. Along the way we also thought we’d try and make some crystals, here is the progress since Tuesday. I wonder what they will look like after the weekend?

We used the growth of the crystals to prove that the solid is still in the liquid when dissolved, despite the fact it looks as if it has ‘disappeared’

Leave a Reply

Your email address will not be published. Required fields are marked *