Student Worksheet

Student Instructions:

Using the table on the Student Worksheet, take a walk around the school and count:

the total number of lights
the number of lights turned on
The number of lights turned off.

Are there any that you think don’t need to be on all the time? Remember, you do need to have some lights on all the time just so you can see where you’re going or what you’re doing. You don’t want to bump into anybody or accidentally fall down the toilet because you’re trying to save energy.

Date: