Privacy notice

Items you mark done and quiz scores you record are saved in your own browser's local storage. They are never sent to us, and clearing your browser data removes them.

Journals, activities, and course projects are written wherever you choose to write them. There is no upload or submission, so we never receive your written work.

Guided Conversations open in your own AI account, under that provider's terms. We never see those conversations.

We use Cloudflare Web Analytics to learn how many people visit and which pages they read. It sets no cookies, stores nothing in your browser, and, according to Cloudflare, does not fingerprint visitors or follow them across other websites.

For each page view it records the page address, the site that linked to it, your browser, operating system, and device type, your country, and how quickly the page loaded. We see these only as totals. Nothing in them tells us who you are.

Content blockers may stop the analytics script from loading. The site works the same either way.

The site is hosted on GitHub Pages. Like any web host, GitHub receives your IP address when it serves a page and may log it for security purposes; see GitHub's privacy statement.

Typefaces are loaded from Google Fonts, so your browser also requests them from Google; see the Google Fonts privacy FAQ.

This site is published by Knowledge Insight LLC. Contact us with questions about this notice.

Last updated October 13, 2026.