HEAT SAVER INSULATOR
INSULATOR - Heat moves very slowly through it.
Which is the best insulator? Make a prediction _______________________
Before ________ ________ ________ ________
After-- ________ ________ ________ ________
Difference ________ ________ ________ ________
TEMPERATURE
Questions:
1. What is an heat insulator? _________________________________________
2. Which material was the better insulator? _____________________________
3. How could you use an heat insulator? ________________________________
_______________________________________________________________
4. The opposite of a heat insulator is a heat conductor. Which
material is the better conductor?__________________
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