LAUNCHING SOON
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Lessons, mark-scheme practice, flashcards, and an AI coach. Built for Cambridge A Level Maths. Arriving soon.
Founding places are limited. Save your seat while the list is open.
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A confirmation now, then one email when we open · No spam · No card required
Lessons, mark-scheme practice, flashcards, and an AI coach. Built for Cambridge A Level Maths. Arriving soon.
The difference
Marked the way the examiner will mark you.
Anyone can hand you practice questions. Your grade is decided by the mark scheme, and practising without it is how people feel ready and then aren’t. Nexelia checks your answer the way the person with the red pen will: which points you earned, where you lost marks, and which command word you answered instead of the one that was asked.
What the red pen actually checks
- M1Method marksCredit for the right approach, earned or lost before you ever reach a final answer.
- A1Accuracy marksThe exact value, the exact unit, the right significant figures. This is where marks quietly die.
- CWCommand words“Show that”, “hence” and “find” are three different instructions. You get held to the one that was asked.
- B1Independent marksA correct result or statement scores on its own, whatever the method around it. Feedback shows which ones you banked.
Your answers get marked against all four, the same way your paper will be.
Your syllabus
Built for Cambridge A Level Maths, not “maths in general.”
Every question is mapped to the Cambridge A Level Mathematics (9709) syllabus: its command words, its paper style, its mark schemes. Not generic content with a Cambridge sticker on it.
- Tagged to the exact syllabus point
- Real paper style
- Mark-scheme aligned
Your coach
Nexo decides what you open today.
The hardest part of revision isn’t doing it: it’s the half hour you lose deciding where to start. Nexo looks at what you’re weak at, what you’ve been avoiding, and how close your exam is, then hands you today’s plan. You press start. That’s the whole job.
You’ve been avoiding Integration. Today, we do Integration.
All of it, one place
Stop juggling tabs.
One login, everything connected: what you get wrong in a mock shows up in your flashcards, and your mistakes shape tomorrow’s plan.
- LessonsInteractive and slide-by-slide. Built to be worked through, not watched.
- Flashcards that time themselvesSpaced repetition brings each card back right before you would have forgotten it.
- Mock examsTimed, paper-style practice. Marked the same way everything else here is.
- A mistake journalEvery wrong answer is remembered, so revision starts where it actually hurts.
Why this exists
It started with one student.
Nexelia began with a founder tutoring his sister through A-Level Physics. The practice apps kept telling her she was fine; her past papers kept disagreeing. What was missing was anything that marked her answers the way the exam would, so he built it. That’s the whole story: no ed-tech giant behind this, just the tool we couldn’t find.
Join as a founding student.
The offer locks to your email, and founding places are limited. Exams won’t wait, and this takes half a minute.
A confirmation now, then one email when we open · No spam · No card required
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