I froze the pumpkin insides from 4 pumpkins to use for our gloop and just defrosted it the morning of. We began by making a cornstarch and water mixture then we let the kids begin adding pumpkin insides, food coloring, more water and more cornstarch to their liking. I had many bowls, cups, measuring cups and kitchen utensils out for them to use, but the favorites were the colander and the pitcher.
Pumpkin Gloop is an extremely fun, very messy multi-sensory activity. The hard seeds, the stringy insides, the warm water, cold pumpkin and the mushy cornstarch made for an icky, but fun experience! My girls can’t wait to do this again!