Water Transfer with a Sponge

I discovered it was a little early to introduce this to S at 16 months, but I think he will be ready for it in a few more weeks. The idea was inspired by a Montessori activity.  When I share Montessori ideas, please keep in mind I am not Montessori trained, am not following proper Montessori presentation of activities, and am only claiming them as Montessori inspired.

Thanks to Amy at The Wonder Years for the idea (and for many more to come!)