Concise, yet complete, this set of seven slides describes with photos and text the different basic instruments for measuring weather factors. After viewing, young meteorologists will be able to talk about how to measure humidity, wind...

[Free Registration/Login Required] Hike to the top of Mt. Everest and observe what happens to the amount of molecules pushing down on the surface of the Earth. After the activity, answer one challenge question about the topic.

Make a wind vane, rain gauge, and barometer and learn how to measure wind direction, rainfall, and air pressure.