Primary 3 and Primary 4 were very lucky today to spend the afternoon with Mike Gore and Sue Stocklmayer, who came to visit as part of the Orkney Science Festival. They came to show us some science experiments and told us some stories along the way. The stories they told us were nursery rhymes and for each nursery rhyme there was a bit of magic!
The first story was about the Three Little Pigs. We learned that straw can actually be quite strong when we push on each end.
These toilet roll middles were used as an example of how strong straw could be - and we were able to stand on these toilet roll middles without them getting squashed!
We then looked at how the second pig built his house, which was a square shape.
This is not a good shape to build a house - a triangle shape is much stronger!
Another nursery rhyme we read was Humpty Dumpty, who maybe wouldn't have broken into little pieces if he had landed on his head or his feet! No matter how hard we press an egg on the top or the bottom it won't break - Mrs Kirkness just couldn't manage it!
Some of the class were then challenged to lie in the shape of an egg and try to get back up to sit on their bottoms. This was very tricky - and some of us guessed that we needed to rock a little before this would work.
We also learned about pushing and pulling through reading about Jack and the Beanstalk. Everytime we push against something it pushes right back at us. Did you know this is how an aeroplane can fly?
We blew air into balloons and then let the balloon go. The balloon flew all over the place - this was because the balloon was pushing against the air and the air pushed back against the balloon and made it whizz around.
We all learned new things about science today by reading nursery rhymes. We had fun with science - and won't read a nursery rhyme again without thinking about science!