Tuesday, July 5, 2011
Conductor or Non-Conductor & Heat Transfer 30 June 2011
The age group of our children is between 2 to 7.
Maximum 20 children.
En Hui and D took turn to assemble the electrical circuit.
conductor or non-conductors?
Heat transfer experiment.
Each iron, copper and glass rod were attached with a small with an identical pinch of plasticine.
Light up spirit lamp and observe which plasticine melt first.
Copper is the best conductor of heat.
I like this part the most.
All children hollered " I want I want !" and were so eager to line up for a PSN button badge!