Halloween science activity for kids 👩🏼‍🔬🎃✨ We turned our carved pumpkin into an exploding Jack-O’-Lantern — such a fun and easy science experiment for toddlers and kids! Perfect for a Halloween STEM activity or fall sensory play idea 👻 ✨ What you need: • 1 cup hydrogen peroxide (12% works best, but 3% is safer for little ones) • 2 tbsp dish soap • Food coloring • 2 packets yeast + 6 tbsp warm water 🪄 How to do it: 1️⃣ Add hydrogen peroxide, dish soap & food coloring into a cylinder inside your carved pumpkin. 2️⃣ In a separate bowl, mix yeast + warm water. 3️⃣ Pour the yeast mixture into the pumpkin and watch the foamy magic happen! ⚠️ The foam gets hot at first — let it cool before little ones touch! halloweenscience pumpkinexperiment toddleractivities stemforkids scienceforkids learningthroughplay halloweensensoryplay fallactivitiesforkids toddlerfun Elephant toothpaste LTKKids LTKFamily LTKHalloween