Fill a drinking glass* with ice cubes and patiently observe. "Rain" will form on the glass. Record your observations. Think about why this happens.
*Since we only had 4 ice cubes left in the freezer, we took creative license with our drinking glass. I can only imagine what the school board will think when they look over her observational sketch and see a tall, thin "drinking glass" with a stem. ;)
Observe a spiderweb after the rain (makes the details more visible. Create your own web using yarn and a metal hanger.