Scientific Notation Quest

An interactive math adventure that teaches scientific notation through story choices and puzzles. For kids ages 9–14. Plays in a browser.

At the Academy of Fantastical Engineering, a young student has stumbled on a way to write extremely large and extremely small numbers without all the zeros. Their colleagues think it's too simple to matter. With a pixie companion at their side, your child has to understand the discovery, take it out into the world to find people it actually helps, and come back and convince the head of the academy that it's worth taking seriously.

Those are the three parts of the plan, and the game lets your child choose which to do first.

Learning by doing

Out in the world, the math has a job. A dwarf sea captain in a red hat is counting gold coins on a wharf and losing track of the zeros. A man is examining his own fingernail through a very tiny telescope and running into the opposite problem. A woman in a garden, with moss and flower petals drifting out of her sleeve, is trying to multiply three trillion trees by two hundred thousand leaves each and getting nowhere. Every one of them is stuck for the same reason, and your child already has the fix.

What they'll learn

✔ Place value and base-10 structure
✔ Multiplying and dividing by powers of ten
✔ Whole-number exponents
✔ Writing very large numbers in scientific notation
✔ Negative exponents and very small numbers
✔ Why scientific notation exists — and why scientists love it

Getting it wrong is part of the design

There are eighteen problems in the game, and every one of them has a second path for a wrong answer: it explains the step that went astray — "for 5.8 × 10 we move the decimal point one place to the right, which gives us 58" — and then hands over another problem straight away. No score, no penalty, nothing to fail. A child who is nervous about being wrong can be wrong here as often as they need to be.

Why it sticks

Kids aren't memorizing the rule for moving the decimal. They're using scientific notation to solve someone's problem, and the concept is built up from place value rather than dropped in as a trick. So when it turns up again in a science class — Avogadro's number in chemistry, the speed of light in physics, the size of a cell in biology — the notation is already familiar.

"This game had him literally begging to learn more math! … He had no prior experience with scientific notation, but the game captured his curiosity as it led him through how it works." — STEM education researcher

What you get

📥 Two versions of the game — use them on as many devices as you like within your household or classroom
💻 Offline version: download and play any time, no internet needed. Works on laptops and desktops.
📶 Online version: works on phones, tablets, laptops, desktops and projected smartboards. Needs an internet connection.
🔁 Replayable: three story paths, and different choices lead to different scenes
📎 Teacher and parent guide: discussion questions, a glossary, Common Core math alignment, real-world connections and hands-on extension activities
🎮 No extra materials needed
✨ 100% Delight Guarantee: if it isn't a good fit, email me and I'll refund you, no questions asked.

Everything is ready the moment you check out — the download buttons are on the confirmation page. Your order confirmation email also has a View Order and Downloads button, which takes you back to your order page to download them any time.

Perfect for homeschoolers, math enrichment, curious kids who want to know why the math works, and anyone whose child learns better through story than through worksheets.

Accessibility

Text is high-contrast against the background, and correct and incorrect feedback is given in words rather than color, so the game works for colorblind students. The game is not currently compatible with screen readers.

Licensing

Purchase covers personal and classroom use — one teacher and their current students. Please don't upload or redistribute the files publicly.

Ages 9–14 · Browser game, 141 scenes · Three story paths · Offline and online versions · Teacher and parent guide included