Science Lessons in Swans Class

Swans have been studying light, shadow and reflection in their Science lessons.
 
To link this with their World War 2 topic, they made periscopes, thinking carefully about how the angles of the mirrors cause the light to reflect in straight lines down the tube and into their eyes. 
 
Then they pretended to be spies and hid behind bushes, sheds and trees to try and avoid capture by their partner!