This blog is a communication tool for Miss Lee and her 4th graders to connect with their families.
Monday, January 31, 2011
Electricity: Conductors and Insulators
In class, you will be testing the following objects in your baggie to determine which of the following are conductors and which are insulators:
* golf tee
* straw
* brass screw
* paper clip
* aluminum screening square
* plastic screening square(green)
* chalk
* pencil
* brass fastener or brad
* wire nail
* aluminum nail
* marble
* pipe cleaner
* aluminum wire
1. Read about conductors and insulators here.
2. Test the following objects to determine if it is a conductor or an insulator.
3. Take the Quiz on conductors and insulators.
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