Feeling the GCSE Maths squeeze? You're not alone. In many homes, maths revision starts with good intentions and ends with a frustrated child, a stressed parent, and a browser full of half-used websites. One tab explains simultaneous equations too quickly. Another throws up a past paper before the basics are secure. Confidence slips fast when every session feels like proof that they’re “just not a maths person”.
That’s why free online resources matter so much. GCSE Mathematics remains a core subject for all students aged 14 to 16 in England, and there were over 700,000 entries in the summer 2024 exam series, a 3.5% increase from 675,000 in 2023, according to Resourceaholic’s GCSE statistics roundup. Families need support that’s accessible, flexible, and realistic for busy evenings.
The good news is that gcse maths online free doesn’t have to mean low quality. Some free platforms are excellent for rebuilding shaky foundations. Others are far better for exam technique, timed practice, or turning one weak topic into a manageable win. The mistake most families make isn’t choosing a “bad” site. It’s using the wrong site for the wrong problem.
A child who panics at worded questions needs something different from a child who understands the topic but drops marks on method. A pupil who avoids revision because it feels overwhelming needs a gentler starting point than someone aiming to push a grade 7 to a grade 8 or 9.
The list below is built around that reality. It isn’t just a roundup of websites. It’s a practical guide to matching the right tool to the need in front of you, so revision feels less chaotic, confidence starts to come back, and your child can walk into the exam knowing what to do.
1. BBC Bitesize GCSE Maths
For a child who says, “I don’t even know where to start”, BBC Bitesize GCSE Maths is often the least intimidating place to begin. It feels familiar, clean, and manageable. That matters more than many parents realise.
The format is simple. Short explanations, quick examples, recap notes, and auto-marked quizzes help a student get a small win without facing a wall of algebra. If your child shuts down when revision feels too big, Bitesize can lower the emotional barrier.
Where it works best
This is strongest for topic refreshers. If your child learned percentages last term but now can’t remember the method, Bitesize is a sensible first stop. It’s also useful the night before a mock, when there isn’t time for a full worksheet pack and they just need to remind themselves what the topic is.
It’s particularly helpful for students who revise in bursts. Ten focused minutes on transformations or probability is better than an hour of avoidance.
- Best for confidence: Quick sessions that don’t feel punishing.
- Best for busy evenings: No login, no setup, no searching through folders.
- Best for resetting memory: A fast recap before moving to harder practice elsewhere.
The trade-off
Bitesize won’t carry a student all the way through exam preparation on its own. The explanations are clear, but it isn’t built for deep, repeated exam drilling. If your child regularly loses marks on multi-step questions, they’ll need to pair this with a more specialist maths platform.
Start with BBC Bitesize when your child is anxious or resistant. Once they’ve remembered the method, move them straight into practice on Maths Genie, PMT, or DrFrostMaths.
A practical example: if circle theorems have become a source of dread, spend one short session on Bitesize to rebuild familiarity. Then switch to exam-style questions the next day. Used this way, it stops revision from stalling before it’s even begun.
2. Oak National Academy KS4 Maths
Some children don’t need more websites. They need structure. Oak National Academy KS4 Maths is strong when revision has become random and patchy, with one topic abandoned halfway through and another started in panic.
Oak feels more like a course than a revision grab-bag. Lessons are laid out in sequences, with teacher-led videos, slides, worksheets, and checks for understanding. For students who need someone to take them by the hand and say, “Do this next”, that can be a huge relief.
Who tends to benefit most
Oak is a good fit for pupils who have missed chunks of teaching, lost rhythm after illness, or don’t revise well independently yet. It also helps when parents want a calmer home routine. Instead of negotiating every session, you can point to one lesson and one worksheet.
I’d use it in three situations:
- After disruption: A child who’s had gaps in schooling and needs ordered catch-up.
- For Foundation tier rebuilding: A student who needs steady, classroom-style explanations.
- For low-stress home study: Families who want fewer arguments over what to revise.
What it doesn’t do as well
The trade-off is pace. Some students, especially stronger Higher tier pupils, may find it a bit slow. Oak also isn’t the first place I’d send a child for sharp exam-board-specific past paper practice.
Practical rule: Use Oak for teaching. Use another platform for testing.
That combination works well. For example, if your child struggles with quadratic graphs, let Oak teach the topic from the ground up. Then move to a specialist site for a tighter bank of GCSE-style questions. This split keeps the learning clear and the practice realistic.
For parents who feel they’ve become the accidental maths teacher at home, Oak can take some of that pressure off. Your role becomes encouragement and routine, not trying to explain factorising at 8pm after a long day.
3. Maths Genie GCSE Maths
A common Year 11 problem looks like this. Your child has watched the video, nodded along, and then stalls the moment a similar question appears in front of them. Maths Genie is one of the best free sites for closing that gap.
Its strength is simple. It organises revision by grade and by topic, which makes it much easier to choose the right level of work. That matters in real homes, because students lose confidence fast if every session starts with questions that are too hard, and stronger pupils waste time if every task is pitched below their target.
Maths Genie is at its best for pupils who need a clear route from explanation to exam-style practice. The videos are short, the questions are closely matched to the teaching, and the worked answers make it easier to spot where method marks are being dropped. For a child aiming for a grade 4 or 5, that structure can steady revision. For a child aiming higher, the graded difficulty helps them push up without guessing what to do next.
Best use case
I recommend Maths Genie most often for three kinds of learner. First, the student who understands a teacher’s explanation but cannot reproduce the method independently. Second, the pupil who needs confidence because mixed worksheets feel too chaotic. Third, the child who needs better exam technique rather than another long lesson.
Used well, it gives you a practical revision sequence:
- Pick one weak topic: Keep the session narrow.
- Watch the matching video: Stop and replay the step that caused confusion.
- Do the paired questions without looking ahead: Struggle is part of the learning.
- Mark for method as well as answers: Check where the working breaks down.
- Repeat on a slightly harder set: Move up only when accuracy is secure.
That last step is where many students go wrong. They either stay in their comfort zone or jump too far. Maths Genie helps you pitch practice more carefully, which is why it works well as a core revision tool rather than just a bank of random worksheets.
The trade-off is that it offers very little hand-holding in terms of progress tracking. Some students are fine with that. They want a quiet, direct site and a list of topics to work through. Others need a platform that records scores, sets tasks, or gives them a stronger sense of momentum. If your child revises inconsistently, you may need to supply that structure at home with a checklist or weekly plan.
For families trying to match the resource to the need, that is the key point. Use Maths Genie when your child needs focused topic practice, graded challenge, and better exam execution. If they need a full classroom-style reteach from the ground up, another resource may suit them better. If they are ready to practise properly and learn from mistakes, this is one of the strongest free options available.
4. DrFrostMaths Students
Some pupils don’t need more explanation. They need more doing. DrFrostMaths for students is excellent for that.
It gives students interactive questions, instant feedback, and a clearer picture of strengths and weaknesses than many free sites. That makes it powerful for children who revise often but not always effectively. If your child spends lots of time “going over notes” without really testing themselves, DrFrost can tighten that up quickly.
Where it feels different
This platform is more active than many worksheet-based sites. Students answer, get feedback, try again, and build stamina. That loop matters because GCSE maths success often comes from reducing hesitation, not just increasing knowledge.
For the right learner, the progress data is motivating. It shows what’s secure and what still needs work. For a child who says, “I’m bad at all of maths”, that can be reassuring. Usually they’re not bad at all of maths. They’re patchy.
One of the most useful shifts in maths revision is helping a child replace “I’m terrible at this” with “I need more practice on ratios and rearranging formulae”.
The trade-off parents should know
DrFrost has a learning curve. The platform has plenty of options, and some students need a bit of guidance at first to find the right question sets. It’s also one of those tools that works best when the student has a free account and uses it consistently.
Best-fit learner
- Independent but inconsistent: They’ll benefit from visible gaps and structured practice.
- Comfortable online: They won’t be put off by a busier interface.
- Ready for active revision: They need less watching, more answering.
I wouldn’t start a very anxious learner here on day one. I would use it once confidence is improving and they’re ready to practise in a more demanding way. It’s particularly useful for turning revision from “I looked at it” into “I can do it”.
5. Physics and Maths Tutor GCSE Maths
A common GCSE pattern goes like this. A student comes out of a mock saying, “I only lost a few marks,” but those marks keep coming from the same topic. Physics & Maths Tutor GCSE Maths is useful at that point because it lets you go straight to the weak area and practise it properly.
PMT is best used as a repair tool. If your child is shaky on histograms, direct proportion, similarity, or probability trees, you can find a focused set of questions, work through them, and check answers against the mark scheme. That level of targeting matters because many students do not need more maths in general. They need more reps on the exact thing that is costing them marks.
Why parents and students keep coming back
The main strength here is the organisation. Questions are grouped by topic, and the mark schemes are easy to pair with each pack. That makes PMT a strong choice after a test, parents’ evening, or teacher feedback has highlighted a specific gap.
It is particularly helpful for students who benefit from paper-based practice. Printing one pack and completing it with full working often gives a clearer picture than clicking through mixed online tasks. You can see where the method breaks down, whether that is setting up the problem, choosing the formula, or losing accuracy in the final step.
What it’s best for
- Mock-paper repair work: Use the exam feedback to choose one topic and fix it before starting another.
- Short, focused sessions: One worksheet, one mark scheme, one careful correction is often enough for a productive revision block.
- Students who need exam-style phrasing: PMT helps children get used to the wording and structure that often trips them up.
What it’s not ideal for
PMT is mostly PDF-based, so it gives less support at the teaching stage. A child who still does not understand the topic may stall quickly if they start here first. In that case, use a teaching resource for the explanation, then come to PMT for the practice.
I often recommend a simple routine. Pick one weak topic from a recent paper. Complete a short PMT set under no time pressure. Mark it carefully, then redo only the questions that went wrong two or three days later. That spacing is useful because it checks whether the method has been retained.
Used that way, PMT is not just another revision site. It is a precise way to turn “I keep losing marks on this” into “I know how to deal with this question now.”
6. Corbettmaths GCSE Maths
It is 7:30 on a Wednesday. Your child is tired, there is homework from other subjects, and the idea of a full GCSE maths revision session feels too big to start. Corbettmaths suits that moment well because it breaks revision into small pieces that still add up over time.
That is its real strength. Corbettmaths is not the site I pick first for every learner or every problem. I use it when a student needs consistency, confidence, and regular retrieval, not a flashy platform or lots of on-screen interaction.
The feature that matters most
For GCSE students, 5-a-Day is usually the reason to start here. Short mixed practice helps pupils keep older topics alive while they learn new ones in class. That matters because many children do not "forget everything". More often, they stop retrieving methods often enough to use them fluently under pressure.
This makes Corbettmaths a strong choice for students who freeze when revision feels too open-ended. Five questions is clear. It gives them a starting line.
I have seen this work particularly well with pupils whose confidence drops after mocks. They often need quick wins and repetition before they are ready for longer exam practice again.
Who it helps most
Corbettmaths is best for habit-building and topic maintenance. If your child can usually follow a method once it has been shown, but struggles to keep skills fresh, this is a sensible fit.
It also works well for:
- Students who need a daily routine: short practice is easier to sustain than occasional long sessions
- Children rebuilding confidence: small sets feel manageable on tired school nights
- Pupils who benefit from mixed recall: switching between topics mirrors the memory demands of the actual examination
Where it is less effective
The trade-off is straightforward. Corbettmaths gives structure and plenty of practice, but it is less interactive than platforms with instant feedback and adaptive questioning.
That matters for some learners. A child who is still confused about the underlying method may complete a few questions, get stuck, and then mark errors without really understanding them. In that case, use Corbettmaths after the teaching stage, not as the only explanation.
A practical way to use it
Use Corbettmaths with a clear purpose rather than dipping in randomly.
- If your child needs confidence: start with 5-a-Day at a comfortable level for two weeks
- If they need topic repair: choose one weak area, watch the relevant video, then complete the matching worksheet
- If they need exam readiness: keep 5-a-Day going in the background while using another resource for longer exam-style sets
A simple weekly plan often works well. Set five short weekday sessions, then one longer catch-up slot at the weekend. In that weekend session, mark carefully, note repeated mistakes, and redo a small number of questions from memory.
Corbettmaths is rarely the whole answer. It is often the tool that gets revision going again. For many families, that is the difference between a plan that looks good on paper and one a child will keep doing.
7. ExamSolutions GCSE Maths
Some children listen better to a calm teacher voice than they do to a textbook or worksheet. ExamSolutions GCSE Maths is excellent for that type of learner.
Its strength is step-by-step video teaching. When a student gets stuck halfway through a method and can’t see why the next line follows, this kind of explicit walkthrough can make it much clearer.
When I’d choose it over other video sites
ExamSolutions is particularly useful for procedural topics. Think algebraic manipulation, surds, trigonometry methods, or any area where students need to see each stage written and explained in order. If your child’s exercise book is full of incomplete workings and crossed-out attempts, this style of modelling can help.
It also suits pupils who feel embarrassed asking for a re-explanation at school. They can pause, rewind, and replay the same method until it clicks.
Where it falls short
Its weakness is the same as many video-first resources. Watching a clear solution can create a false sense of security. A student may feel they understand everything right up until they’re alone with a blank page.
That’s why I’d never leave ExamSolutions as a stand-alone tool. Use it as the teaching layer, then follow with questions from another source.
- Good pairing: ExamSolutions plus PMT for printed topic practice.
- Good pairing: ExamSolutions plus Maths Genie for graded questions.
- Less effective on its own: Long viewing sessions with no follow-up work.
For a practical example, say your child keeps making mistakes with simultaneous equations. Let them watch one focused video only. Then ask them to complete three similar questions unaided. If they can’t, the issue wasn’t solved by watching. If they can, confidence starts to rebuild properly.
That’s the key with gcse maths online free resources. The best ones don’t just explain. They help a child cross the gap between seeing and doing.
8. Cognito GCSE Maths
If your child likes a cleaner, more modern digital experience, Cognito GCSE revision is worth serious attention. It blends video lessons, quizzes, flashcards, and past paper practice in a way that feels more joined-up than many free platforms.
That joined-up structure can matter a lot for students who lose momentum when they have to keep jumping between websites. One place to learn, check, and revisit can reduce friction.
Why it’s helpful for planning
Cognito lets students choose exam board and tier, which makes revision feel less random. A child preparing for AQA Foundation doesn’t need to waste energy on the wrong level of content. When pupils already feel stretched, removing that extra confusion helps.
I like Cognito for students who need a balanced study session without overthinking it. Watch a short lesson, complete the quiz, then move to one or two related past paper questions. That sequence feels achievable.
A practical use case
Cognito is a solid option for topic weeks. Suppose your child needs to improve in probability.
- Day 1: Watch the probability lesson and complete the quiz.
- Day 2: Use flashcards or recap points to revisit key language.
- Day 3: Attempt topic questions by board and tier.
- Day 4: Redo the errors, not the whole set.
That kind of repetition is simple but powerful.
The real limitation
The written depth of solutions can vary, and some students will still need a fuller worked example elsewhere. It’s a good all-rounder, but not always the deepest tool for tricky, high-mark questions.
Still, for students who want an organised online revision flow, Cognito often feels more engaging than a purely worksheet-led site. It’s especially useful when motivation is shaky and ease of use is half the battle.
9. Seneca Learning GCSE Maths free tier
Seneca Learning works best when revision time is fragmented. Ten minutes before dinner. Fifteen minutes on the bus. A short burst between homework tasks. If that sounds like your child’s reality, Seneca’s free tier can fit more naturally than traditional worksheet revision.
Its micro-learning style makes maths revision feel lighter. For some pupils, that’s exactly what gets them through the door. A child who resists a 45-minute maths session may still agree to a short quiz sequence on their phone.
Who it helps most
Seneca suits students who need frequent reminders and low-friction recall. It can also help parents monitor whether revision is happening at all, because the dashboard-style format is easier to follow than a pile of loose worksheets.
That said, it’s better for recap than for deep exam preparation. The free tier is more summary-heavy, and students who need lots of multi-mark workings practice will outgrow it quickly.
Worth remembering: Fast revision feels productive, but GCSE maths still requires written method. If a child only taps answers on-screen, there’s a risk their paper-based performance won’t keep up.
One important wider issue
Free online maths support still has gaps. In 2024/25, 16.7% of pupils in state-funded schools had SEN, including 4.2% with Education, Health and Care plans, according to the Department for Education figures cited in this discussion of SEND gaps in free maths resources. Many free platforms, including summary-led ones, aren’t designed well enough for learners who need more pacing flexibility, simpler visuals, or specialist support.
That doesn’t make Seneca unhelpful. It means parents should watch closely. If your child has SEN or SEMH needs and is getting more anxious, not less, a quick digital tool may not be enough on its own.
Seneca is useful as a supplement. It’s not the place I’d build a full GCSE maths rescue plan around.
10. Khan Academy Maths
Khan Academy Maths isn’t built specifically for UK GCSE exam boards, but it remains one of the strongest free platforms for rebuilding mathematical fluency. That distinction matters. If your child’s real issue is weak foundations, not just poor exam technique, Khan Academy can help.
Its mastery-based approach is good for pupils who need to practise until a skill becomes more natural. Algebra, geometry, probability, and statistics all benefit from that kind of repetition.
When it’s the right choice
I’d use Khan Academy with students who are still shaky on basics that GCSE questions assume they already know. Maybe they can’t reliably rearrange a simple equation, or they freeze on fractions before they even reach the “real” question. In those cases, a UK-specific exam site can feel too advanced too soon.
Khan Academy gives space to build the underneath.
What parents need to manage
Because it isn’t mapped tightly to GCSE specifications, students need guidance. Without that, they can drift into topics they don’t need yet or spend too long on the wrong level. It works best as a supplement with a clear purpose.
A sensible use might be:
- Use Khan Academy for skill repair: Fractions, algebra basics, simple probability.
- Use a GCSE-specific site for assessment style: Maths Genie, PMT, or DrFrost.
- Check transfer regularly: Can your child apply the skill to an exam-style question?
There’s also a broader reason foundational support matters. In England’s 2025 GCSE results, the proportion of 16-year-old pupils achieving at least grade 4 in maths fell to 70.6% from 71.2% in 2024, according to FFT Education Datalab’s analysis of the 2025 GCSE results. That drop is a reminder that many students still need careful rebuilding, not just last-minute cramming.
Khan Academy won’t teach UK exam technique well enough by itself. But when a child needs to strengthen the maths underneath the GCSE, it can be a very smart part of the mix.
Top 10 Free GCSE Maths Resources, Quick Comparison
| Resource | Core features ✨ | UX / Quality ★ | Value / Price 💰 | Target audience 👥 | Unique strength 🏆 |
|---|---|---|---|---|---|
| BBC Bitesize – GCSE Maths | Curriculum-aligned bite-sized videos, recap notes, auto quizzes | ★★★★, clear, mobile-friendly | 💰 Free, no login | 👥 GCSE students needing quick topic refresh | 🏆 Trusted public-service revision |
| Oak National Academy – KS4 Maths | Tiered lesson pathways, teacher videos, worksheets | ★★★★, structured day-by-day lessons | 💰 Free (optional account) | 👥 Self‑paced KS4 learners & schools | 🏆 Full lesson sequences by tier |
| Maths Genie – GCSE Maths | Grade-organised videos, graded practice, past papers | ★★★★★, exam-technique focused | 💰 Free | 👥 Exam-focused independents | 🏆 Extensive past papers & grade progression |
| DrFrostMaths – Students | Autogenerated practice, interactive past papers, progress visuals | ★★★★★, highly interactive, instant feedback | 💰 Free for students (school packages optional) | 👥 Independent students seeking deep practice | 🏆 Interactive exam-style question engine |
| Physics & Maths Tutor – GCSE Maths | Topic/grade question sets, mark schemes, printable PDFs | ★★★★, reliable curated library | 💰 Free | 👥 Students needing targeted drilling | 🏆 Massive PDF past-paper collections |
| Corbettmaths – GCSE Maths | Videos, printable worksheets, 5-a-Day mixed practice | ★★★★, consistent explanations, routine-friendly | 💰 Free | 👥 Learners building daily fluency | 🏆 Effective daily mixed-practice routine |
| ExamSolutions – GCSE Maths | Large video library, step-by-step worked examples | ★★★★, methodical teacher-led videos | 💰 Free | 👥 Students revisiting procedure & technique | 🏆 Clear worked-example walkthroughs |
| Cognito – GCSE Maths | Board/tier selection, videos + auto-marked quizzes, flashcards | ★★★★, balanced instruction & practice | 💰 Free (account to save progress) | 👥 Board-mapped revisers planning study | 🏆 Easy board/tier-mapped navigation |
| Seneca Learning – GCSE Maths (free tier) | Spaced-repetition quizzes, recap notes, dashboards | ★★★★, mobile micro-learning | 💰 Free core; Premium for exam extras | 👥 Short-session revisers & mobile users | 🏆 Spaced-repetition for retention |
| Khan Academy – Maths | Mastery practice, hints, step-by-step solutions | ★★★★, strong tracking & pedagogy | 💰 Free | 👥 Learners strengthening foundations | 🏆 Comprehensive mastery curriculum |
From Plan to Progress Making Your Revision Stick
It is 7:30 on a Wednesday. Your child is tired, there is homework from three other subjects, and maths revision needs to happen anyway. That is the moment a plan either works or falls apart.
Progress usually comes from matching the resource to the job. Use one site to explain a weak topic, one to practise it properly, and one to keep older content fresh. That matters more than chasing the longest list of features.
Students often stall because they use the wrong tool at the wrong stage. Watching six videos on percentages can feel productive, but it does not show whether the method sticks. Starting with hard exam questions can be just as unhelpful if the underlying topic is still shaky. A better approach is simple. Learn, practise, check, repeat.
A sample weekly rhythm that works
This structure is realistic for a school week and easy to adjust.
- Monday and Wednesday, 20 minutes: Use Corbettmaths 5-a-Day for mixed practice. It keeps earlier topics alive and stops revision becoming too narrow.
- Tuesday, 45 minutes: Choose one weak area. Use BBC Bitesize or Oak National Academy for the explanation, then do the related quiz or worksheet straight away.
- Thursday, 45 minutes: Shift to exam technique. Use Maths Genie or Physics & Maths Tutor for topic-based exam questions, with mark schemes checked carefully.
- Friday, 30 minutes: Use DrFrostMaths or Cognito for interactive practice on the same topic from Tuesday and Thursday.
- Weekend, 30 to 45 minutes: Review errors from the week. Redo wrong answers first without notes, then check the worked solution and correct the method.
That review session is where many students finally make progress.
A corrected mistake usually teaches more than a lucky correct answer.
Keep the child, not the platform, at the centre
The best free GCSE maths resource is the one your child will use consistently. A nervous student may need BBC Bitesize because the layout feels familiar and manageable. A student who switches off quickly may respond better to DrFrostMaths or Cognito because immediate feedback keeps them engaged. A child with patchy fluency often does well with Corbettmaths because short, repeatable routines build momentum.
Look at the pattern, not just the score. If your child avoids maths revision altogether, start with short wins and rebuild the habit. If they revise regularly but marks do not move, they probably need tighter feedback and more deliberate correction. If they understand homework but freeze in assessments, timed practice and mark-scheme work should take priority.
Free tools can take a student a long way, but they do ask a lot of them. They need to notice mistakes, diagnose what went wrong, and keep working when the next question feels harder than the last. Some pupils can do that independently. Many cannot, especially under GCSE pressure.
When free isn’t enough
Sometimes the problem is not effort or attitude. The main limitation is that online revision platforms cannot always provide live explanation, immediate adjustment, or accountability from an adult who knows the student well.
That shows up most clearly with persistent anxiety, long-term gaps in understanding, or SEN and SEMH needs. In those cases, a pupil may need teaching that changes pace, language, and task design in real time. A static quiz or video cannot do that.
A more structured setting can help. At Queen’s Online School, students learn in live lessons with subject-specialist teachers, in small classes where questions are dealt with as they arise. That helps academically because misconceptions are addressed early. It also helps emotionally because students are less likely to sit with confusion for days and start assuming they are "just bad at maths".
There is also value in making study engaging enough to sustain attention. Thoughtful use of techniques like gamification in elearning can help students stay involved, especially when motivation is fragile. Engagement still needs to sit alongside clear teaching, regular feedback, and a plan that fits the student in front of you.
If self-study is producing more frustration than progress, that is useful information. It usually means the support needs to change, not that the child has failed.
If your child needs more than piecemeal revision, Queen’s Online School offers a full online learning environment with live lessons, subject-specialist teachers, small classes, and personalised support across the British curriculum. It’s a strong option for families who want academic rigour, flexibility, and a setting where students, including those with SEN or SEMH needs, can rebuild confidence as well as results.