MH
Mrs Helen Cooper, parent
Verified
Grade 8The 6-mark questions always tripped my son up — he would write everything he knew but miss the structure. After five sessions he had a method that worked every ...
AQA GCSE Biology · Manchester
GCSE specialist tutoring
GCSE BiologyTutoring
Expert 1-on-1 GCSE Biology tutoring for AQA, Edexcel, and OCR. Master cell biology, genetics, ecology, and extended response questions to reach Grade 7, 8, or 9.
91%
reach Grade 7 or above
+2.1
average grade improvement
9+
years average tutor experience
Free
first lesson, no commitment
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Tell us the subject, exam board and current level.
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Real specialists
Meet tutors with examiner instincts.
Specialist tutors with board knowledge, strong academic backgrounds, and proven grade-improvement records.
AQA ExaminerDr Claire Whitfield
Oxford DPhil Biology · AQA Examiner
GCSE Biology (AQA, Edexcel, OCR), A-Level Biology
Avg +2.2 grade improvement
9+ Years TeachingMr Samuel Mensah
King's College London BSc Biomedical Science · PGCE
GCSE and A-Level Biology, AQA, Edexcel, and OCR
94% student success rate*
Our standard
Every tutor clears a high bar.
UK-qualified teachers
Degree-level subject specialists, many PGCE-trained, who teach to the UK exam standard.
Examiner insight
Tutors who know the mark schemes and coach the exact phrasing that earns every mark.
Vetted & background-checked
Tutors complete interviews, teaching demonstrations and the academy's structured approval process before student assignments.
Matched to your board
You are paired with a specialist in your exact board and tier — never a generalist.
Lesson flow
From confusion to calm, one lesson at a time.
Our tutors build understanding from the molecular level upward — ensuring students can answer both factual recall and the demanding analysis questions.
Step 1
Pinpoint the gaps
We start with recent marks, confidence blockers, and the exact exam board so sessions feel personal from lesson one.
Step 2
Teach the mark scheme
Tutors connect concepts to examiner language, worked examples, and the habits that turn knowledge into marks.
Step 3
Track the lift
Parents see what changed after each session: topics covered, next steps, and the grade trajectory we are building toward.
What we cover
A syllabus map students can actually follow.
Cell Biology
Animal and plant cell structure, prokaryotic cells, microscopy, cell division (mitosis and meiosis), stem cells, and diffusion, osmosis, and active transport.
Organisation
Tissues and organs, the digestive system, enzymes, the heart and circulatory system, blood components, and non-communicable disease.
Infection & Response
Pathogens and disease, the immune system, vaccination, antibiotics and their limitations — highly relevant exam content post-pandemic.
Bioenergetics
Photosynthesis (equation, limiting factors, practical investigation), aerobic and anaerobic respiration, and the role of ATP.
Homeostasis & Response
The nervous system, reflex arcs, the endocrine system, hormones, diabetes (Type 1 and 2), and the menstrual cycle.
Inheritance, Variation & Evolution
DNA structure, protein synthesis, Mendelian genetics, Punnett squares, genetic disorders, natural selection, and classification.
Ecology
Ecosystems, food chains and webs, the carbon and water cycles, human impacts (deforestation, climate change), and biodiversity conservation.
Cell Biology
Animal and plant cell structure, prokaryotic cells, microscopy, cell division (mitosis and meiosis), stem cells, and diffusion, osmosis, and active transport.
Organisation
Tissues and organs, the digestive system, enzymes, the heart and circulatory system, blood components, and non-communicable disease.
Infection & Response
Pathogens and disease, the immune system, vaccination, antibiotics and their limitations — highly relevant exam content post-pandemic.
Bioenergetics
Photosynthesis (equation, limiting factors, practical investigation), aerobic and anaerobic respiration, and the role of ATP.
Homeostasis & Response
The nervous system, reflex arcs, the endocrine system, hormones, diabetes (Type 1 and 2), and the menstrual cycle.
Inheritance, Variation & Evolution
DNA structure, protein synthesis, Mendelian genetics, Punnett squares, genetic disorders, natural selection, and classification.
Ecology
Ecosystems, food chains and webs, the carbon and water cycles, human impacts (deforestation, climate change), and biodiversity conservation.
See this plan built around your child's exact paper.
Book Free Demo
+2.1
average grade improvement
Common blockers
Where students struggle, and how we fix it.
1Extended response 6-mark questions+
We teach a planning-before-writing method for all 6-mark questions: list the 6+ points needed, then write clearly in sequence using correct terminology. Students who plan consistently score significantly better.
2Graph and data interpretation+
Biology papers include a high proportion of data analysis questions. We practise reading axes, calculating rates of change, identifying anomalies, and drawing evidence-based conclusions from unfamiliar data sets.
3Genetics calculations+
Punnett squares, probability calculations, and pedigree analysis must be set up in a consistent format. We teach the standard method for all cross types and work through Higher-only content including sex-linked and codominant inheritance.
Proof that feels close to home.
MF
Mia F., student
Verified
Grade 9I used to dread genetics. Now I can answer any inheritance question in under five minutes. I got a Grade 9 in Biology.
Edexcel GCSE Biology · London
Sarah M.
Verified
Grade 4 → 6My daughter was struggling with IB Mathematics HL and had almost given up hope of getting a 7. After just two months of weekly sessions with her ComboTutors tut...
Parent of IB Student · London
James P.
Verified
B → A*My son started tutoring for A-Level Physics about three months before his exams. His tutor was incredibly patient and broke down complex topics like electromagn...
Parent of A-Level Student · Manchester
Priya K.
Verified
+2 GradesWe needed help with GCSE Science for my son who found chemistry particularly challenging. His tutor made the sessions engaging and relatable—using real-world ex...
Parent of GCSE Student · Birmingham
DW
Daniel W.
Verified
+150 PointsI used ComboTutors to prepare for the Digital SAT. My tutor helped me develop a study plan, learn time-management techniques, and practise with realistic mock t...
SAT Prep Student · Boston
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Why parents chose Combo.
Families usually want three things: a tutor their child respects, a plan that fits the real paper, and updates that make progress easy to follow.
Handpicked tutors
We shortlist tutors who know the curriculum, teach clearly, and can coach the exact exam habits that lift marks.
Top-university academics and exam-savvy specialists.
Clear weekly updates
Parents see what was covered, what improved, and what needs attention next, so progress never feels vague.
Structured feedback after every lesson block.
A plan built around your child's paper
Sessions are matched to the student's board, tier, topic gaps, and exam timeline instead of generic subject tutoring.
Board-specific support with a measurable target grade path.
Ready to close the gaps? Start with a free demo.
Book Free DemoGCSE FAQ
Common Questions.
Separate GCSE Biology covers more content than the biology component of Combined Science. It includes additional Higher-only topics in genetics, ecology, and human biology. Students who achieve a strong grade at separate Biology are well prepared for A-Level.
Required practicals are a defined set of experiments your school must conduct. Questions based on these practicals appear in the written exams. We cover the methodology, variables, results analysis, and evaluation for all AQA, Edexcel, and OCR Biology required practicals.
Genetics is tested across multiple question formats: Punnett square crosses, pedigree chart interpretation, probability calculations, and explanation of genetic disorders (cystic fibrosis, sickle cell anaemia, Huntington's disease). Higher tier adds sex-linked inheritance and codominance.
Yes. Foundation tier covers the core Biology content and gives access to grades 1–5. Higher tier covers the full specification including additional content for grades 4–9. We help students on both tiers, and can advise on whether a tier switch is appropriate.
Ready to Excel in GCSE Biology?
Book a free consultation and we will match you with a specialist GCSE Biology tutor who can make a real difference.