Cloud Opacity (Carts - Classes)

Categorize various materials by opacity and understand why cloud opacity matters. Add a light sensor to measure how much light passes through the materials. 


Cloud in a Bottle (Carts - Presentations - Classes)

Create a cloud using rubbing alcohol and an air pump and investigate it using a laser. You can also do this demonstration using water, ice and a match.


Cloud Cover (Classes)

Create a cloud collage and ask your friends to guess the percentage of cloud cover. Expand or adapt this activity by printing photos of the sky and asking participants to identify the cloud coverage.


Cloud Teller (Carts - Classes)

Learn about the different type of clouds with this paper fortune teller.


Cloudscape (Carts - Classes)

Create a sky scene using materials like wax paper, fabric and paper and learn about the different characteristics of clouds.

Sky Conditions (Carts)

Demonstrate how aerosols affect visibility using water and milk.



Cloud Cover

Participants create cloud collages representing different percentages of cloud cover. This activity is ideal for programs like classes or camps, but you can adapt this activity for carts using printed sky photos.