
I think this experiment would also be cool AFTER Halloween before you toss your pumpkin because the foam would seep out the eyes & mouth!

• Cutting Tool (kitchen knife works fine, or a carving kit)
• Baking Soda (we used maybe 3/4 a box that was left)
• Paint or Food Coloring
• Vinegar (around 8oz per color but it doesn’t really matter!)
• 3 Cups (or more)
Steps
1. Cut the top off of your pumpkin to create your witches cauldron. If your child is old enough (like mine) they can do this step under supervision.
2. Scoop out the insides for a slimy sensory experience. We collect the seeds to roast!
3. Fill your pumpkin bowl with baking soda.

5. Take your pumpkin outside where you don’t mind a mess. We chose rocks in our yard because we can just rake over it if it ends up discolored. You could definitely lay down a tarp.






