While my older daughter tore up the grass with the Slip ‘n Slide, I set my 10 month old up with a bucket of water and some measuring cups. And she got right to work, filling and emptying the cups. It was interesting to watch her attempt to fill the cups when they were upside down, and then exciting when she figured the “problem” out and corrected for it.
The provocation is simple — Set your project up outside (since most babies thrive when there are airplanes to track and birds to listen for) and provide your baby with a low bucket of water. Tools are optional. And then see what discoveries come about.
Any other ideas for playing in water with babies?