Blow paint

We used water colors, then gave the children pipettes to squirt color onto paper, and then blow around with a straw.  It was very popular, but hard to regulate the amount of paint put onto the paper.

Watercolors with salt

These had three basic directions.

1) Squeeze.  Squeeze the glue onto the cardboard.

2) Shake.  Shake the salt shaker and cover the glue with salt.

3) Drip. This is the hardest part, because it takes control and it's way too tempting to just squirt large amounts of watercolor.