1. Properties of matter – 1.1 Melting point and freezing point of solids (teacher instructions)
Background information on the content and practical information on conducting the “Melting point and freezing point of solids" experiment.
“Who knows a substance that is solid or liquid at different temperatures?”
Depending on the age of the students, you can have the whole class play a game:
Low temperatures: Students are firmly connected through their hands (solid state)/Higher temperatures: Students are moving around, constantly forming new connections with each other.
One item deals with „Technical application and vocational orientation“.