Your personal AI math tutor. Pick your grade and start practicing.
What grade are you in?
Loading…
Choose your grade
What do you want to learn?
One problem, worked slowly. Predict each move, then study the tape frame by frame.
Scroll a road and read each idea in plain language. Choose one to see what it rests on and what it opens.
Practice
Topic Mastery
Order of operations coverage
Your progress lives only on this device, so clearing your browser erases it. Export a backup to keep it safe or move it to another device — you can optionally protect the backup with a password.
Appearance
Grade Level
Data
Your progress, settings, and mastery data stay on this device — there are no accounts and no profile stored on a server. When you chat with the tutor, your messages are sent to our AI provider to generate replies; they are not stored after the reply is returned.
This is a screener, not a placement test. It takes about 25 minutes: 40 multiple-choice questions across 10 pre-algebra skill areas, no calculator.
It looks for skills to practice before Algebra I. Questions adjust as you go, and there is no feedback until the end. Nothing you answer leaves this device.
A screener from 40 questions (4 per area). Use it to choose practice, not to place a student.
Most common mix-ups
Practice path