Get My Volcano Bundle FREE!

Three volcano experiments. Three kinds of science. One free download.

🌋 Papier-Mâché Volcano — build the structure, design the crater, make it your own

❄️ Dry Ice Volcano — discover what happens when solids skip straight to gas

🧪 Vinegar and Baking Soda Volcano — classic acid-base chemistry with surprising twists

Each experiment is designed to spark real curiosity, build problem-solving skills, and sneak in real science and math — without it feeling like homework. Every guide includes learning objectives, a materials list, step-by-step photos, and videos.

Grab your free bundle below ⬇️

Explore All Three Volcano Experiments:

#ExperimentConceptDifficultyPrep TimeExecution TimeMess FactorMath ContentBest For
DPapier-Mâché VolcanoEngineering design & construction▲ ▲ ▲ Moderate30–60 min2–4 hrs active + 2–7 days dryingHighMinimal — basic measuring for structure sizingAges 7–14, Gr. 2–8
EDry Ice VolcanoPhase changes & sublimation▲ ▲
Easy–Mod 		10–15 min20–30 minVery LowOptional — phase diagrams; reading charts (no calculation required)Ages 8–14, Gr. 3–8
FVinegar & Baking Soda VolcanoAcid-base chemical reactions▲ ▲
Easy		5–10 min30–45 minMediumMinimal — measuring ingredients; observing & recording resultsAges 7–14, Gr. 2–8

About Marsha

Hi, I’m Marsha — retired aerospace engineer, Ph.D., award-winning children’s author, and the person who once taught Girl Scouts to size a surfboat using a density equation.

(They were into it. Turns out kids love math when it’s attached to a golden retriever on a surfboat.)

I make STEM experiments that sneak real math into real fun. Enjoy the volcanoes. 🌋

Scroll to Top