Function and Applications
Experimental set of demonstration experiments for introduction
to light, air and earth expecially designed for teaching of natural
sciences in primary schools and lower grades of secondary
school.
Complements pupils set of the same name. In the handbook TESS
beginner student and demonstration experiments
(additionally available) 5 demonstration experiments are
described:
- Day and night - light and shade
- Things to do with a magnifying glass
- Air is not nothing
- Air pollution
- Determination of soil horizons