As part of our ‘Under the Sea’ topic, we’ve been thinking about the salty sea and where the salt came from. We set ourselves a challenge to see if we could get the salt out of the sea so we created a salty solution and left it for a few days. The water disappeared and there in the dish was salt! We then created Puddle Monsters in the playground and when we went back outside they had shrunk or disappeared completely… I wonder where the water went? See if your child can explain this magical science.