Robins were experimenting with air today.
They use an airzookla, which is a gadget that shoots out puffs of air. Miss Edwards shot out puffs to knock down cups off the table.
When she pulled back the tab on the airzookla, it sucked in some air and as she released the tab, it shot the air out!
To show it better, we used a smoke machine….
We could then easily see how the airzookla created kinetic energy which made the smoke travel. It then began to lose kinetic energy as it travelled through air. The smoke began to dissolve as it travelled because it mixed with air particles.