What happens when we mix water, paint and Plaster of Paris?
Apparatus: toilet roll, cookie cutter, baking paper, electric tape, acrylic paint, plain cold water and Plaster of Paris.
1. Get a toilet roll.
2. Get electric tape and stick it on one end.
3. Get the baking paper and wrap it inside the toilet roll.
4. Put the mixture of paint, Plaster of Paris and water in the roll.
We left it and it went solid. You can write with it.
By Georgia K