VoVo Science
Free offline science games

About VoVo Science

VoVo Science is a playful web portal for young children to explore science through short, visual mini-games. It is built to be simple to open, friendly to early readers, and useful at home or in a classroom.

This started as a family project. My wife teaches science for our five-year-old daughter, VoVo, and after our last family project, Meadow Math (GitHub), she wanted to make a website where kids could learn science too. She used AI to build VoVo Science; I helped put it on GitHub, deploy it to the web, and advise on some product and technical parts.

AccessPlay online or open from disk.
CostFree software under the MIT License.
CodeVanilla HTML, CSS, and JavaScript.

You can find me on LinkedIn or GitHub.

Privacy & Terms

We believe in keeping things simple and respecting your family's privacy.

No Accounts Required

VoVo Science does not require you to create an account. There is no sign-up, no login, and no passwords to remember.

No Personal Data Collection

We do not collect, store, or share any personal information about you or your children. No names, no emails, and no personal profiles.

Local Storage Only

If any progress or preferences are saved, they are stored only in your browser's local storage on your device. This data never leaves your computer.

Cloudflare Analytics on Every Page

We use Cloudflare Web Analytics across all pages to understand basic traffic, like how many people visit and which pages are popular. This data is privacy-focused, anonymous, and reported in aggregated form. We do not use this to identify you, and we do not sell your data.

Disclaimer

VoVo Science is provided as a free educational resource. While we strive to create accurate and helpful content, we make no guarantees about learning outcomes. This tool is meant to supplement, not replace, quality instruction. We recommend parental supervision for young children.

Open Source

VoVo Science is open source software. You can view, copy, and modify the code according to the project's MIT License.

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