Teachers already organize their units in Gemini Notebook (formerly NotebookLM) — but notebooks are private, and they never report back. Tappy is the classroom layer: paste your notebook's summary once, share one link per class period (or post straight to Google Classroom), and every student gets Mira — a patient voice tutor grounded in YOUR materials, not the open internet. Students talk through problems out loud, switch to text chat, or snap a photo of their homework for step-by-step help (never just answers). Teachers see per-student mastery, questions asked, and practice completed on every assignment. Setup is under 60 seconds: sign in with Google, paste, share. Students join with a first name only — no email, no password. FERPA-first: no ads, no data sales, teacher-controlled export and deletion. Free forever for teachers (6 classes of 30 students, unlimited sessions); school-wide licenses add LMS gradebook integration and rostering.
