DEMO beginner Applied Sciences set Light, Air, Earth

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