My toddler L.O.V.E.S. this Spring/Summer Rock Sensory Exploration Bin I made for him!
I made it using decorative rocks that I no longer use. You can usually find these in the candle section of stores. To make it more fun, I mixed in all the tiny animals he has collected from different birthday parties inside. I have even seen packages of different animals and bugs at Dollar Tree.
I gave him his binoculars to search for all the hidden animals. After he was finished finding the animals, he had a blast taking all the rocks out. He is always playing with rocks- at least these are clean ones!