Don't take our word for it.
Grade a class yourself.
Below is a real Class 9 Mathematics exam — the actual question paper and five real handwritten answer sheets. Open any of them, read the papers, then press Start AI correction and watch every script get graded in front of you.
- Class 9CBSE
- MathematicsSubject
- 45Max marks
- 9Questions
- 5Scripts
- 16Pages, handwritten
The question paper
The reference every script is graded against. Read it first.
3 pages9 questions · 45 marks · Class 9 annual examination.
The answer sheets
Five real handwritten scripts. Tap any card to read the pages — nothing is staged.
Spot Check
Concepts, checked on the spot.
The same class just lost marks framing equations and finishing proofs. Spot Check turns those exact gaps into higher-order, figure-based MCQs — and marks the reasoning, not the letter. These aren't recall questions; a minute each, cycling through the weak spots.
Every Spot Check item is drawn against a real figure — the model reads the diagram the same way a student must.
A student models a problem as 2a + 3o = 54 and 4a + 6o = 108, then cannot find unique values for a and o. Why not?
Spot Check Plus
The full written question — solved, then graded.
An MCQ checks a concept; a proof builds one. Spot Check Plus gives the student the actual T1 question from the paper, then reveals the concepts it needs, the worked out solution — and grades their own handwritten attempt exactly like the exam.
In the given figure, P is the mid-point of AB, ∠DAP = ∠EBP and ∠APD = ∠BPE. Prove that ΔDAP ≅ ΔEBP, and hence that AD = BE.
Remedial Worksheet
The gaps become a worksheet — automatically.
Grading is only half the job. From the same scripts, the AI finds each student's weak concepts and builds a practice set aimed exactly where the marks were lost — then delivers it through the student chatbot.
Cheat-sheet: Assign a variable to each unknown, form one independent equation per condition.
Cheat-sheet: State the criterion (SSS/SAS/ASA), then derive equal parts by CPCT — never "from the figure".
Cheat-sheet: Equal adjacent angles on a straight line ⇒ each is 90°.
| Day 1 | Framing equationsAnimated revision + 5 Spot Check MCQs | 45 min |
| Day 2 | Congruence + CPCTSpot Check Plus T1–T2, study the worked proofs | 50 min |
| Day 3 | Mixed proof drillPerpendicular bisector + full sub-topic test | 45 min |
Correction → Spot Check → Spot Check Plus → a worksheet built for every child — the whole loop, automatically.