Your entire math class, in one place
Assign worksheets · build beautiful LaTeX exams · take QR attendance · analyze results per question — built by a university math lecturer, for math teachers.
Every equation rendered with LaTeX — no more broken math.
Attendance eats 10 minutes — and students check in for each other
A QR code whose code rotates every 15 seconds, plus a location fence — proxy check-ins don't work
During online exams students open another tab to look up answers
Tab-switch and minimise are watched: two warnings, then auto-submit on the third — with the full behaviour log kept
Grading written answers one by one, late into the night
AI drafts scores for written answers with reasons against your rubric — you always review and adjust before it counts
Assign work — students answer online
Worksheets built with our tools can be opened and answered online — no printing, no photos of homework. Teachers see submission status in real time.
Build exams — multiple-choice or written, beautiful LaTeX math
Write them yourself or let AI draft (bring your own key from any provider — you control the cost). Exams render equations with LaTeX, crisp on every device.
Smart attendance — QR + rotating code + location
A QR with a code that rotates every 15 seconds — a screenshot is too slow to share — and check-in only for those inside the radius the teacher sets (adjustable, with override).
An online exam mode you can audit
Switch tab or minimise → warning 1, 2 → auto-submit on 3, with every event logged for later review — fair to the students who play straight, and evidence when a call has to be made.
Per-question item analysis + gradebook
See at a glance which questions students got right, and which were too hard. Grades are recorded automatically, and reports export for your academic office.
AI help for grading written answers (your own key)
AI reads answers and proposes scores with reasons against your rubric — you approve the final mark, always. No fees from us.
Student privacy comes first
Location-based attendance is used only to confirm a student is inside the area the teacher sets, is taken with consent, and student data is not used for anything else — in line with PDPA.
Your first classroom is free
Free: 1 classroom, up to 50 students (attendance + assignments) so you can try it. Paid plans: unlimited classrooms + exam mode + item analysis + gradebook + AI grading.
Frequently asked questions
- Do students need to install an app?
- No. Any browser on a phone or computer works. Students join with a code or link — even young learners without an email address can get in.
- Which AI provider does exam generation / grading use?
- Any of them. Teachers bring their own API key (we recommend Gemini, which has a free tier). We're just the connector — no hidden fees and no credit system to top up.
- How is student location data handled?
- Location-based attendance is used only to confirm a student is within the area the teacher sets, is taken with consent, and is not used for anything else — in line with PDPA.
- Does tab-switch monitoring work on mobile?
- It works on both mobile and desktop, and every event is logged for the teacher to review afterwards. We take a 'monitor and record behaviour' approach — we never claim to prevent cheating 100%.
- Can I use it with worksheets I make on the site?
- Yes. Any worksheet built with our tools can be assigned to a classroom, and students can open and answer it online right away.
This term, run your class differently
Set up your first classroom free in 2 minutes — no credit card.
Create your first classroom — free