See your child's starting picture — in 15 minutes.
Twenty adaptive questions plus five transfer-to-school-math questions. At the end, you'll know exactly where your child stands and exactly what they'd work on next.
Average completion time: 14 minutes
What you'll see at the end
Four artifacts, all delivered immediately on the same screen.
Their starting picture
Where your child is today on speed, accuracy, and concept-mastery — measured, not vibes.
The right level
Placement at one of Vidya's six levels, with the reasoning shown. Your child doesn't waste time on what they already know.
The 12-week path
What they'd learn week by week, including the explicit bridges to school-math performance.
Honest gaps
What they're strong at AND where they have ground to make up. No flattery, no exaggeration.
Before you start
How long does the diagnostic take?
About 15 minutes. 20 adaptive questions plus 5 transfer-to-school-math questions. Your child can do it solo; a parent can sit next to them — either works.
What ages?
8 to 16. The diagnostic adapts difficulty automatically based on the first few answers.
Do I need a credit card?
No. The diagnostic is free. We don't ask for payment until you choose to enroll your child in a cohort.
What happens to my child's data?
Per our AI Charter: COPPA-compliant, parent-owned account, deletable on request within 30 days. We do not sell or share data.
Ready when you are.
The diagnostic is free, takes 15 minutes, and you'll see real results immediately.
Start the diagnostic