You do not need to be good at maths to help with GCSE maths at home. The things that help most, a steady routine, asking your child to explain their method, and knowing their exam board and tier, need no maths from you at all.
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.
The short answer
The most useful GCSE support from home is organisational and curious rather than mathematical. A regular slot for practice, the right past papers for the right board, and the habit of asking “how did you do that?” will do more than any attempt to re-teach a topic.
This guide covers what helps, what quietly makes things harder, and how to tell when home support has reached its limit.
Know the course
Ask your child, or their maths teacher at the next parents’ evening. With these three answers you can find the right practice material and ask sharper questions.
What helps
If they cannot explain it to you, that is the topic to take back to school. You have found it without solving a thing.
Why “show me” works“Show me how you did that” makes your child say each step out loud, and the shaky step is where the explanation stalls. You do not need to know whether it is right.
Twenty to thirty minutes, three or four times a week, beats one long Sunday session. Mix this week’s topic with an older one, and in Year 11 add a timed past-paper section every fortnight.
AQA, Edexcel and OCR publish past papers, mark schemes and reports on how candidates did. The very latest papers may be released to schools first, so ask the teacher if one is missing.
Estimating the shopping total, a 15% discount, price per 100 g, splitting a bill in a ratio. Asking “roughly how much?” before the calculator comes out builds the estimation the non-calculator paper rewards.
Two practical details
GCSE maths candidates are given a formulae sheet in the exam, and Ofqual has decided that will continue for the rest of the current specifications. Print the sheet for your child’s board and keep it with their revision, so they practise with exactly what will be on the desk in May.
Two of the three papers need a scientific calculator. Check it is the model their teacher uses, that it lives in the school bag, and that it is set to degrees rather than radians.
What backfires
When to get a tutor
A good tutor does not replace your role; it changes it. You go back to asking how it went, and someone else carries the maths. Consider one when any of these is true:
How ClassArc fits in
Your child has one teacher for every 55-minute class. Before each lesson the teacher checks where school has got to; afterwards they set homework, which your child submits inside ClassArc and the teacher reviews before the next class.
From your side, three things arrive without you chasing them: WhatsApp reminders 24 hours and one hour before each class, a termly meeting with the teacher, and a one-page PDF record of classes attended that you can download for any dates.
GCSE-year classes are from £14. The first class is free, needs no card, and ends with a plain account of what the teacher found.
Your job becomes asking how it went. The maths is somebody else’s.
What changes at homeNext
Twelve slips that cost marks every summer, each with a worked fix you can check at the kitchen table.
Read the postYear 9, 10 or 11: what each starting point can realistically achieve.
Read the postWhat the first GCSE year covers and how the tier decision starts to take shape.
Read the Year 10 guideOne-to-one GCSE classes by board and tier, with the same teacher each week.
See GCSE tutoringCommon 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.