Live one-to-one maths for London children from Year 1 to A-Level, including 11+ maths, from £11 a 55-minute class at home. We have no London office and our teachers are not in London: they teach online from India, which is also why the price is lower.
What is ClassArc?
ClassArc is live one-to-one online maths tutoring for school-age children. One teacher and one child, for 55 minutes. The same teacher every week. Classes run inside our own classroom software, not a video call: a shared worksheet you both write on, a shared whiteboard, and answers that sync live.
Honestly, first
ClassArc is not a London agency. There is no office in the city and no tutor who will come to your door; every class happens in the browser, inside our own classroom software.
Our teachers are based in India, four and a half hours ahead of London in summer and five and a half in winter. That gap puts a London after-school slot in their evening, and it is the whole reason a full one-to-one class costs well below the usual UK rate.
journeys across London. The class starts at the kitchen table, with the same teacher there every week.
The London week
For plenty of London families the school run already means a bus, the Overground or a crawl through traffic. A second trip to a tutor's house is often what makes tuition fall apart by half-term.
At home, a child can get in, eat, and sit down for a 55-minute class before the evening runs out. Class times are shown in UK time, and WhatsApp reminders arrive a day and an hour before each one.
The teacher is matched to your child's year, course and exam board, not to whoever happens to live a few stops away.
The London landscape
Inner London has no state grammar schools, but Sutton, Bexley, Barnet, Bromley, Kingston upon Thames, Redbridge and Enfield do. The entrance tests differ from borough to borough, so check each school's admissions page.
Many London independent schools set their own 11+ maths papers or use an online pre-test. We prepare the maths for either, working from each school's published guidance.
London's comprehensives sit the same GCSE and A-Level papers as the rest of England, set by AQA, Edexcel or OCR. We teach to whichever board your child's school uses.
Sutton and the 11+
Sutton's grammar schools share one first-stage test, the Selective Eligibility Test. For September 2027 entry it was sat on 15 September 2026, as two multiple-choice papers in maths and English, with no verbal or non-verbal reasoning.
Children who pass are invited back in October for a second stage in maths and English, written in a standard format rather than multiple choice. With no reasoning papers, maths carries a bigger share of the test than in areas that include them.
We prepare the maths only, not the English, and nobody can promise a place. Our 11+ maths tutoring page explains how that preparation runs.
Coverage
Taught to your child's school sequence and exam board, whichever borough they are in.
Getting started
Nothing is charged until your child has had a real lesson.
Year group, exam board, and any 11+ tests you are weighing up. That decides who teaches and what the first class covers.
Times are booked and shown in UK time. Late afternoon suits younger children; older students often prefer after dinner.
A real lesson with the teacher who would stay with your child, spent finding where their maths stops being secure.
Afterwards you hear what the teacher found, including if they think tutoring is not needed right now.
Why us
No trip across the city before or after the class, and no waiting room. Just a browser on a laptop, Chromebook or tablet.
The same person every week, so nothing is re-explained and patterns in your child's mistakes actually get noticed.
Our teachers are in India and we say so plainly. That is where the saving in the price comes from.
WhatsApp reminders before each class, a termly parent meeting, and a downloadable record of classes attended.
Set to match the class, submitted inside ClassArc, and reviewed by the teacher before the next lesson opens.
Blocks of classes, never a subscription. Unused classes are refunded, with no notice period.
Prices in pounds. Every class is 55 minutes, one-to-one, with the same teacher. First class free, no card required.
Next
The pages that match the stage your child is at.
Preparing the maths paper for grammar and independent school tests, and only the maths.
11+ mathsYears 10 and 11, Foundation and Higher, across AQA, Edexcel and OCR.
GCSE tutoringYears 12 and 13, with Further Maths taught by the same teacher if your child takes both.
A-Level tutoringA 55-minute lesson at home with the teacher who would work with your child, no card needed.
Book itCommon questions
First class
55 minutes. The real classroom. No card. We confirm details on email and WhatsApp within a day.
Last updated · May 2026
When you book a demo or sign up for classes, we collect your name, your child's name, email, WhatsApp number, time zone, and the grade you're inquiring about. That's it. We don't ask for or store any payment details on this website. We don't use trackers, cookies for advertising, or third-party analytics that profile you.
Only to schedule and run your classes, send you class reminders, share homework and progress, and answer your questions. We'll reach out by email or WhatsApp, depending on what you tell us works better for you.
Your teacher, and the small team supporting them at ClassArc. We never sell, rent, or share your information with anyone outside ClassArc. We use Web3Forms to receive form submissions, and standard email and WhatsApp for messaging, nothing else.
We treat any information about your child with extra care. We only collect what we need to teach them well, such as their grade and what they're working on. We never use a child's photo, name, or work in any marketing without the parent's explicit written permission.
You can ask us to show you what we have on file, correct anything inaccurate, or delete your data entirely, at any time. Just email hello@theclassarc.com and we'll handle it within a few days.
Email hello@theclassarc.com. A real person will reply.
Last updated · May 2026
ClassArc is a one-on-one online tutoring service. We provide live, scheduled classes between a teacher and a student, along with homework, feedback, and study support.
Each class is 55 minutes. You can reschedule or cancel a class up to 5 minutes before it starts. If you miss a class without notice, we usually credit it back to your balance and reschedule based on what works for the teacher and student.
The first demo class is free, no card required. After that, plans are billed in advance for the number of classes you choose (8, 24, or ~48). We'll send you a payment link directly once you've picked a plan.
If you want to stop classes at any point, we refund whatever class balance is left on your plan. No questions asked, no friction. Refunds are processed within 7 business days.
We expect students and parents to treat teachers with respect, and teachers to do the same. We reserve the right to end the relationship if classes become unsafe, abusive, or disruptive, with a full refund of any unused balance.
If we update these terms, we'll email you before the changes take effect, so you have time to review them.
For anything, email hello@theclassarc.com.