Last updated: February 19, 2026
Maria's Math Lab / Hypandra operates Find the Slope and is responsible for the data practices described on this page.
For teacher accounts, we collect email, account name, and auth session records, which can include IP address and user agent.
None. Students do not create accounts to view lessons, and lesson viewing is anonymous.
Live session participation is anonymous and uses temporary participant IDs. Live session data is designed to expire within 48 hours.
We use OpenRouter (teacher-only AI lesson generation), Supabase (database/auth storage), and Vercel (hosting).
Teacher account data remains until account deletion is requested. Auth sessions expire automatically.
Teachers can request account deletion by contacting support.
We do not run analytics trackers. We do not use cookies beyond what is needed for authentication sessions.
Questions or data requests: support@hypandra.com