What you need: FULL clear glass of water Lots and lots of paper clips GENTLY and SLOWLY place paper clip by paper clip in the very full glass of water. Have your students watch as the glass gets fuller and fuller but never topples over and spills everywhere. Relate how this can sometimes be like […]

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 […]