Every Cambridge IGCSE Biology Past Paper, Solved the Way Examiners Actually Mark Them
Fully worked exam papers and topical past papers with model answers in mark-scheme language — plus a practice app and video explanations — so your child stops losing marks on questions they already understand.
Watch: a 2-minute tour of the solved past papersWatch on YouTube
Every exam series — nothing missing
2019 →
2026
Every past paper from 2019 right up to the most recent 2026 sessions — fully solved and classified. The latest papers are the ones free sites never post, and they are the truest rehearsal for the exam your child actually sits.
★★★★★
“The graph answers show the plotting, scale and line properly. Seeing a complete example helped me stop losing easy marks in Paper 6.”
★★★★★
“The online search tool is perfect when my teacher gives us a single past-paper question. I enter the year, session and number and find the exact answer straight away.”
★★★★★
“I used these papers intensively just before the exam and was surprised how many questions tested ideas I had already seen in a very similar form.”
★★★★★
“Everything is classified by topic and updated with recent papers. It saved me hours of searching and gave me a clear revision checklist.”
★★★★★
“The biological drawings are neat, correctly proportioned and labelled properly. They taught me the pattern to follow instead of guessing.”
★★★★★
“Paper 6 is fully explained — the practical method, variables, tables and graphs. It made practical questions feel much less confusing.”
★★★★★
“The graph answers show the plotting, scale and line properly. Seeing a complete example helped me stop losing easy marks in Paper 6.”
★★★★★
“The online search tool is perfect when my teacher gives us a single past-paper question. I enter the year, session and number and find the exact answer straight away.”
★★★★★
“I used these papers intensively just before the exam and was surprised how many questions tested ideas I had already seen in a very similar form.”
★★★★★
“Everything is classified by topic and updated with recent papers. It saved me hours of searching and gave me a clear revision checklist.”
★★★★★
“The biological drawings are neat, correctly proportioned and labelled properly. They taught me the pattern to follow instead of guessing.”
★★★★★
“Paper 6 is fully explained — the practical method, variables, tables and graphs. It made practical questions feel much less confusing.”
Meet Your Teacher
Solutions written around the mark scheme — not the textbook
I'm Hosni Showike, and I've spent 21 years teaching IGCSE and A-level Biology and Chemistry. I hold master's degrees in biochemistry and biotechnology from the University of Brussels, an international teaching certificate from the USA, and I currently serve as Head of Science at Nottingham British School. I've authored five science textbooks with more than 20,000 copies sold worldwide.
These solved past papers fix one specific problem: students who understand the topic but still drop marks — because no one showed them the exact wording examiners reward. Every answer is modelled on the mark scheme and examiner reports.
Proof, Not Promises
Real Students. Real Grades.
Verified grade distributions from recent June sessions. Pick a year — the chart draws itself.
68%
A/A* · June 2025
Scored A or A* 68%
Scored B 22%
Scored C 6%
D or below 4%
June 2025 · highest A/A* rate in five years.
The Method
How Every Answer Is Built
Each solution works backwards from the mark scheme and examiner reports — so your child learns the exact wording that earns each mark, then practises it until full marks become routine.
Read the command word
Every question is decoded first — describe, explain, calculate — so you answer what the examiner is actually asking.
Write the mark-scheme points
Model answers show the precise phrasing that scores, point by point — no padding, nothing missed.
Check the examiner insight
Short notes flag the traps that cost most students marks — the ones examiner reports call out year after year.
Practice App Included
Practise by topic or by year — on any device
Every book comes with the Chem-Bio practice app. Your child solves real exam questions, checks the full worked answer, and tracks what they've mastered.
Switch between Topical
and Classified
modes
Choose the topics or the exam years you want to drill
Enter any exam question number and jump straight to the worked answer
Regularly updated with the most recent exam sessions
What's Covered
Exactly What You'll Practise
Every question mapped to the Cambridge IGCSE Biology (0610 / 0970) syllabus, across Papers 2, 4 and 6 (including the Alternative to Practical), solved for the 2019–2026 sessions.
The core cell biology the whole syllabus builds on.
Characteristics and classification of living organisms
Cells, levels of organisation and movement in/out of cells
Biological molecules and enzymes
The biggest source of structured-question marks.
Nutrition, transport and gas exchange
Respiration and excretion
Coordination, homeostasis and the endocrine system
Questions that reward precise wording and genetic-cross technique.
Plant nutrition and transport
Reproduction and development
Inheritance, variation and selection
Data-response and cycle diagrams that trip up rushed students.
Organisms and their environment, energy flow
Nutrient cycles and populations
Human influences on ecosystems and biotechnology
The practical paper, solved just as fully as the theory.
Apparatus, method and variables
Recording results, tables and graphs
Analysis, conclusions and evaluation
See Before You Buy
Flip Through Real Pages
Turn the pages of the actual books — every paper is either fully solved or provided as classified topical questions.
Cambridge IGCSE Biology — Solved Exams with Video ExplanationsCambridge IGCSE Biology — Classified Past Papers, Paper 6Cambridge IGCSE Biology — Most Frequent Questions, Paper 2
Get Access
Get the Solved Past Papers
Instant access after purchase — every solved paper in one place, with two full years to revise at your own pace.
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One-time payment · 2 years full access
Fully solved Papers 2, 4 & 6 (2019–2026)
Classified topical questions for targeted revision
Solve by topic or by year, enter any question number for the direct answer, and get every new session as it's added.
Bonus
02
Direct WhatsApp Access to Mr Hosni — included free
Ask about any question or answer and get a reply from the teacher directly — never a chatbot or a junior tutor.
Bonus
03
Video Explanations — included free
Watch the trickiest questions worked on screen, step by step, so the method sticks.
The 7-Day, No-Questions-Asked Guarantee
Not satisfied within 7 days of purchase? Contact us and we'll process a full refund — no questions asked. We're confident in these solutions, and we want you to feel completely safe making this decision.
FAQ
Questions? Answered.
A complete library of fully worked exam papers alongside topical past papers arranged by syllabus area — cells and transport, human and plant transport, coordination, reproduction, ecology and more. Every question is answered in full, in plain English, so your child sees exactly what a top-mark response looks like instead of a cryptic line in a mark scheme.
That is precisely the gap these papers close. Cambridge examiners award marks for very specific points, and a strong-sounding answer can still score zero if it misses the required wording. Every model answer is written to hit those marking points exactly, with the mark-earning phrases made clear.
Because Cambridge rarely repeats questions word for word, the real skill is interpreting unfamiliar graphs, tables and experiments under pressure. Our worked solutions show the reasoning step by step — how to read the data, what the command word is really asking, and how to structure the response — so new questions feel familiar in method.
Yes. The collection spans the papers your child actually sits, including the extended theory papers and the Alternative to Practical (Paper 6), so practical-skills and experiment questions are solved just as fully as the theory ones.
It lets your child revise in two modes: Topical (choose the topics to drill) and Classified (choose exam years). They can also enter any exam question number and jump straight to the worked answer. It is updated regularly with the most recent sessions.
You get every series from 2019 up to the latest 2026 sessions — many of which free sites never post — and new papers are added automatically at no extra cost. Access runs for a full two years, comfortably covering a complete IGCSE cycle.
Your A* in Cambridge IGCSE Biology Starts Here
Every past paper from 2019 to 2026, solved and classified, with the practice app and model answers built around exactly what examiners reward.
