That Seeing, They May Believe
52 Children's Object Lessons
Object:
A water goblet, made of thin glass. Fill about one-<br>third full of water
Purpose: To help children understand one way whereby God speaks
to people today.
Special Preparation: Before making this presentation, practice
producing a sound with the glass. Dip your finger in the water to
moisten the tip of it. Then slowly run your finger -- palm down --
around the rim of the glass. Vary the pressure and speed until
you produce a high pitched sound. A light touch works best.
Lesson: By rubbing your finger around the rim of this glass a
vibration is set up in the wall of the glass. This sound is then