Condensation Students learn about the water cycle, evaporation, and condensation.		What Factors Are Conducive to Fog? Students keep a weather log for two months to determine what conditions are necessary to...
How Can You Make a Cloud? Use this activity to help your students understand some of the many variables that must be...		Do Clouds Tell Us What Weather Is Coming? By observing cloud conditions over a set period of time, students discover a link between cloud...
What Factors Most Affect Evaporation? Improve students' knowledge of precipitation with this printable science activity. Students...		Which Materials Insulate Best Against Wind Chill? Introduce your students to the phenomena of wind chill with this printable science activity....
Comparing Martian Dust Storms to Earth's Cyclones This science investigation gives students hands-on experience with some principles about air...		How Much Oxygen Is in the Air? Teach your students about the atmosphere and chemical reactions with this printable science...
Investigating Air These lessons and investigations cover air quality issues facing our atmosphere.