Water on a hot summer's days is all your little tots need to stay engaged for hours. Add in a few balls and you've got endless entertainment.

--WHAT YOU'LL NEED--

Play pool
Bag of balls
Water

--STEP 1--

Fill the play pool with some water and plastic balls

--STEP 2--

Enjoy hours of play

-------
Image/activity credit: http://www.learnplayimagine.com/