Bouncy Ghost Eggs: A Spooky Science Craft for Kids and Halloween Fun

Bouncy Ghost Eggs

Bouncy Ghost Eggs: A Spooky Science Craft for Kids and Halloween Fun

Halloween is the perfect time for combining spooky themes with hands-on learning, and Bouncy Ghost Eggs are the ultimate mix of science and fun! This craft turns ordinary eggs into eerie, glowing, ghost-like objects that bounce — all through a simple chemical reaction. It’s safe, educational, and a big hit with kids. Here’s a detailed step-by-step guide to making your own ghostly creations.

🎃 What Are Bouncy Ghost Eggs?

Bouncy Ghost Eggs are regular eggs that have had their hard shells dissolved using vinegar, revealing the translucent, rubbery membrane underneath. The result is a ghostly white, bouncy egg that glows under light — resembling a spooky Halloween spirit!

🧪 Materials You’ll Need:

2 raw eggs (not boiled!)
2 clear cups or jars
White vinegar
Black permanent marker
Glow-in-the-dark paint (optional)
Flashlight or UV light (optional for glowing effect)
Spoon (for handling)
Paper towels

👻 Step-by-Step Instructions:

Step 1: Draw the Ghost Faces

Before placing the eggs in vinegar, gently draw spooky ghost faces on each egg with a black permanent marker. Keep the designs simple — two eyes and an oval mouth work great!

Tip: Let the marker dry fully to prevent smudging.

Step 2: Soak the Eggs in Vinegar

Place each egg in a separate clear jar or cup. Fill the container with white vinegar until the egg is completely submerged.

You’ll notice bubbles start to form on the shell almost immediately — that’s the acetic acid in the vinegar reacting with the calcium carbonate of the eggshell. This reaction creates carbon dioxide gas, which is a fun, fizzy effect for kids to watch!