Know exactly where your working went wrong
GCSE Maths Past Paper Marking
Photograph your working. Get instant marking with feedback on every method mark and accuracy mark
See exactly where your method breaks down
PaperLab reads your working step by step—not just your final answer.
Every mark is broken down: Method Marks show if your approach was right. Accuracy Marks show if you executed it correctly. When something's wrong, you'll see exactly why:
"Criterion not met: Expected -1/2 < x < 4/3, but found x < 4/3 and x < -1/2, which does not represent the solution set between the roots."
This is the feedback a good tutor would give. It takes seconds.
Three steps. Instant insight.
Select your paper
Choose from past papers organized by exam session. Track which questions you've completed
Photo your work
Snap your handwritten answer for each question. Works with any paper and pen
See your results
Get your grade instantly, then drill into any question to see exactly where marks were gained or lost
Every mark explained
Most tools tell you "3/5 marks" and leave you guessing.
PaperLab breaks down every mark:
- Method Marks — Did you use the right approach?
- Accuracy Marks — Did you execute it correctly?
- Specific feedback — Exactly what criterion was or wasn't met
When you lose a mark, you'll know precisely why. Not "partially correct"—but the exact error in your reasoning.
Starting with GCSE Maths
We're focused on doing one thing exceptionally well: GCSE Maths past paper marking.
Every mark scheme, every question type, every grade boundary—built in from the start.
More subjects and exam boards are coming. But right now, we're making GCSE Maths marking as good as it can be.