get my volcano bundle free!

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

πŸŒ‹ Papier-MΓ’chΓ© Volcano β€” build the structure, design the crater, make it your own

❄️ Dry Ice Volcano β€” discover what happens when solids skip straight to gas

πŸ§ͺ Vinegar and Baking Soda Volcano β€” 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 β€” without it feeling like homework. Every guide includes learning objectives, a materials list, step-by-step photos, and videos.

Grab your free bundle below ⬇️

About marsha

Hi, I’m Marsha β€” 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. πŸŒ‹

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