Time: 10 minutes
Equipment: cotton wool; blue, light card; textas; glue
Purpose/Topic: Weather: Clouds
AoPG: Intellectual
Divide the card into 3 sections.
Spread a cotton ball to look like Cirrus clouds, and glue onto the card in the top section, label.
Stretch a cotton ball to look like Stratus clouds. Glue onto the middle section and label.
Puff a cotton ball (or two) to look like Cumulus clouds. Glue onto the bottom section of the card. Label.

(Find an example here, scroll down a bit.)