NASA
The Types of Clouds and What They Mean
Learn to forecast the weather using cloud types. Budding meteorologists identify cloud types and learn to use a dichotomous key. As scholars develop observation and identification skills, they discover how different cloud types cause...
North Carolina Museum of Natural Sciences
Weather Watch Activity Guide: Groundhog Day
Exactly what do groundhogs know about weather? Not as much as your science students will after completing these lessons and activities that cover everything from the earth's rotation and the creation of shadows, to cloud...