If your little ones like erupting things like mine do then this is a fun must try sensory science play. All you need is 3 simple ingredients and you are ready to go.
Baking soda (Dollar Tree $.50 for 16oz box)
Instant coffee (Dollar Tree $1.00 for 12oz bag)
Vinegar(You can purchase our by the gallon at Wal-Mart $2.33)
I poured the box of baking soda and coffee together and mixed it all together. Then added some vinegar to a squirt bottle or squeeze bottle and let the kids play.
There is so much you can do with this fun sensory science play. Add dinosaurs, trucks, cars, make mud pies, garden play and the list could go on.
Be sure to check out some of the other fun sensory plays we have done below.