How Much Does It Cost to Light Your School?
This activity presents information on energy usage. Students calculate the cost to light their classroom and school for one hour through one year, the number of kilowatt hours used, and the amount of coal used to produce the electricity.
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, Kindergarten
General Science, Applied Mathematics
Mineral Information Institute