Items needed magnifying glass an ordinary piece of glass Take your class or family outside and give one person the magnifying glass and another person the normal glass. See who can burn a hole in the paper. The lesson could take many direction after this: In order to get quickly to the heart of a […]

Items needed a staircase (maybe the steps onto the stage in your building) Have your class or family stand at the bottom of a staircase and you are at the top. Challenge any one of them to find a way to get to the top of the stairs without touching the stairs or the rails […]