Year Four are not allowed to bring mobile phones into school. So being an inventive bunch… they decided to make them instead! All in the name of scientific learning of course.

The class were investigating how Sound travels across long distances using vibrations.

Using paper cups and twenty meters of string they made and then tested out their phones on the prep playground.

Their phone wires stretched almost right across the playground. They then whispered messages to each other with great success… to the surprise of everyone!