I brought out an empty tray and placed some white paper in it. The children had four colours to choose from, blue, pink, purple and yellow. The children waited patiently for their turns and chose the colours they wanted. The children each got to choose from a metal ball, a washer, and smaller magnet. Now it's time to paint! They placed their pieces into the paint and with a giant magnet underneath the tray the children would move the magnet and watch the ball move through the paint, making cool designs. The children were amazed how the magnet could move the ball. Some moved their magnet fast or slow, where others would move it around, and around in circles. Magnificent pictures were created!