Here is a little group of super scientists carrying out an experiment last term. With red paint in one beaker and green in the other, they put a length of kitchen roll between them to see what would happen. The children showed great perseverance and concentration to observe the paint diffusing up the paper and eventually they saw a colour change when the colours met at the top.
As you can imagine, this was like magic to the children and they simply had to try it again with different colours to compare what would happen. What super scientists using prediction and showing good observational skills to develop their learning.