For Teachers Gathering Weather Information mini-unit (6 class periods)  Understanding wind and making a weather vane Make a Rain Gauge Make A Barometer Experiment Anemometer Experiment  Building A Psychrometer Weather Tools - Free Presentations in PowerPoint format for K-12 Science  See Also: Overviews, Weather Units For Kids Games & Kids Sites  Resources Free Clip Art Free Presentations in PowerPoint format for K-12 Science  Video Clips for Science    All Rights Reserved    Clip Art Credit: Phillip Martin Have a great year!