Live demo · clickable

Be a Grade-12 student — take an online exam

Check in, open your work, and take an online Limits quiz — watch the focus-guard work (try “simulate leaving the tab”), then get instant auto-graded feedback.

⚠️ This is a simulation of the student screen — all data is fictional sample data, shown only to demonstrate the system.

Student

Hi, Ploy 👋

Grade 12 Mathematics · MATH-G12A

✅ Check in now

Your teacher opened check-in — enter code 7K2Q or scan the QR

🔥 6-day streak · 1,240 XP

#2 in class this week

My work

Click the Limits quiz to try the online-exam + focus-guard flow

Want to see the teacher side?

Open the classroom demo →

Why students love it

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Fair online exams

Full-screen focus-guard + a strike counter keep online tests honest — invigilated even when everyone is on their own device.

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Nothing gets lost

Answers autosave continuously — a dropped connection or dead battery never wipes a student's work.

Instant feedback

Auto-graded the moment you submit, with the worked solution — students learn from mistakes immediately.

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Motivating, not stressful

XP, streaks and a class leaderboard turn daily practice into a habit students actually keep.

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Crisp LaTeX equations

Questions, options and worked solutions all render as proper LaTeX — fractions, limits and roots read exactly like a textbook.

Ready to bring it to your class?

Your first classroom is free — students join with a code or link, no app install, on any device.