Materials
Tempera paint in rainbow colors
Long white bulletin board paper
Rolling pin
Tape
Directions
Tape a long piece of white paper to the table or workspace. Place a drop of every color paint in rainbow order (red, orange, yellow, green, blue, purple) on one end of the paper. Using a rolling pin, you take one end of the rolling pin and your child takes the other end and rolls the pin through the paint and down to the other end of the paper.