Sunday, 21 August 2022

The detective game


 Playing the detective game. Trying to identify several unknown substances. Working out the Anion and then choosing the correct order to test for all the cations. Letting the students choose the equipment and decide how to do all the experiments.

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Ethanol Fuel Cell

 Using an ethanol fuel cell to power led lights and a fan. Fuel cells can be of several different types and comparing them gives the student...