Theme light, color and water dept. 1-3 years.
Used overhead, (covered first glass on overhead with plastic wrap as protection for the event a little spillage) glass bowl with water and dishwashing soap.
Blown bubbles with a straw. Let colored plastic circles under the glass bowl and presto great pattern on the wall. The children gazed in amazement from overhead to the wall. Nice also to see what color we get when color circles laid on each other.
