Materials
Magazine pages with pictures Small toy or real bug
Eyeglasses Magnifying glasses
Microscope Binoculars"Spy" glasses
Instructions
1. Say "You asked why I (teacher) and some children wear glasses. They help us to see better. We will look and see."2. Pass around magazine pages with figures on them. Look at them normally.
3. Ask the children to look at them with eyeglasses, then with the magnifying glasses. "What's different? That's right they're bigger."4. Observe a small toy or real bug through the microscope.
5. Look at objects all around through spy glasses and binoculars.