![Us Dept. Of Energy: Urbita Elementary School: Linda Gregory: Draft O Meter [Pdf] Activity](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Us Dept. Of Energy: Urbita Elementary School: Linda Gregory: Draft O Meter [Pdf] Activity")
US Department of Energy
Us Dept. Of Energy: Urbita Elementary School: Linda Gregory: Draft O Meter [Pdf]
Students will observe drafts in homes and in the classroom to determine if or how much heat or air conditioning is escaping. How can the rooms be made more energy efficient?