Learn math with Mr. Cadabra. Choose how you're signing in.
🎒
I'm a student
Take a lesson, practice a problem you're stuck on, or check what you've
mastered. You'll see your own work only.
👪
I'm a parent
Follow one child. You'll see their progress, what they've mastered, and
where to help next — read-only, so nothing you do can change their work.
🍎
I'm a teacher
See every class you run — each student, unit by unit — and add students by
their student code. New here? Enter the code you'd like to use and set up your first class.
Test student codes for v0.1: 1234 (Alex), 2345 (Maya), 3456 (Sam), 0000 (Demo).
A note while we're still building. These three doors decide what you see — a
student sees only their own work, a parent sees only their child, a teacher sees only the
classes under their teacher code. They are not yet security: there are no passwords, so
anyone holding a code can open that door. Please don't treat a code as private until real
accounts are in place.