1. From Dusk till Dawn Light for all ages

2. Light sources (4-6 years old)  Where do you think light comes from?  Do you recognize the different light sources?

4. Where do you find light in your country? e.g. Greece

5. Discussion about “what light is for you?”(6-12 years old)

6. Different kind of lights Transparent (e.g. glass, water etc.) Translucent (e.g. frosty glass, net curtains, some plastics etc.) Opaque (e.g. wood, metals, stones etc.)

7. Light sources (examples) Artificial lightNatural light

8. Experience with the prism (12-15 years old)

9. Construction of a telescope Calculation of the magnification factor (15-18 years old)