Backyard stream. The kids would love to play in the water
Shaving cream and water bead cupcakes - fun sensory play for kids
Water bombs made from sponges-perfect for summer water play (or even getting your kids to help mop the floor!)
Teaching 2 and 3 Year Olds: 11 Water Play Activities for Little Kids
Make a sponge ball to keep your kids cool. A good alternative to water balloons. Just wet and play.
Painting the Driveway Water Activity ~ bring out the real painting tools and let the kids play!
Ways to Play and Learn with Water Indoors -- number 9 is my favorite. Keeps the kids busy for a long time!!
50+ Water Balloon Play Ideas for Kids...games, learning activities, science experiments and more!