

GCSE subject tutoring
$15/hour - Free 30-minute trial
GCSE Biology
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.
- Matched to AQA and Edexcel (Pearson) and OCR Gateway
- One-to-one lessons focused on clear understanding and exam practice
- Progress updates shaped around the student's priorities
Our expert tutors
Find one-to-one tutors across Cambridge, Pearson Edexcel, AQA, OCR and IB courses, with matching based on the student's subject, qualification and current stage.
Trusted by 10K+ students & families



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Carefully Selected Tutors, Matched With Purpose
Strong subject knowledge
Tutors are chosen for academic background, subject expertise and clear explanations.
Exam-focused teaching
Lessons use specifications, mark schemes and past-paper practice where relevant.
Structured tutor approval
Tutors complete interviews, teaching checks and our internal review process.
Course-specific matching
Students are matched by subject, qualification and exam board.
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.
Break the specification into manageable topics, then build confidence from the first concept to exam-ready application.
Cell Biology
Start hereAnimal 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
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.
Family trust
Why Parents Chose Combo.
A clear tutor match, a plan built around the real paper, and progress parents can follow from week to week.
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.
Verified IGCSE feedback
What IGCSE Families Say About Combo Tutors
Focused, one-to-one support that helps students understand difficult topics and prepare with confidence.
- IB
- A-Level
- IGCSE
- GCSE
- SAT
- ACT
Experience the right tutor before you decide
Meet your recommended tutor in a private one-to-one trial. Share your child’s current priorities, see how the tutor teaches, and decide whether the fit feels right before booking regular lessons. No credit card. No commitment.
- Expert Tutors
- Flexible Schedule
- Affordable Pricing
Quick questions
FAQs About GCSE Biology
Helpful answers about exam boards, syllabus topics, tutor matching and lesson support.
Is GCSE Biology the same as the Biology component of Combined Science?
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.
What are required practicals?
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.
How does genetics appear in GCSE Biology?
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.
Can you help with Foundation tier as well as Higher?
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.
Explore the curriculum
More GCSE Subjects
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