How+much+electricity+do+we+use?

How much electricity do we use in the classroom?

For a few weeks, we will track and record the amount of electricity we consume in our classroom.

We will be tracking and measuring the number of kWh we consume for...

1. Lighting, 2. The LCD projector, 3. The Laptop Cart, 4. Miscellaneous items such as the VCR/DVD player and our electric pencil sharpener.

And the results are: