Sara Al-Naimi
Doha · QA
Mathematics · IGCSE
Next slot in 12 min
CAMBRIDGE IGCSE CO-ORDINATED SCIENCES
Cambridge IGCSE Co-ordinated Sciences tutors matched to your child in under ten minutes.
Live 1:1 sessions covering the full double-award syllabus: Biology, Chemistry, and Physics. No fixed start dates. Join any week of the academic year.
- Core and Extended tier support, Paper 1 through Paper 6
- Tutors vetted across all three science disciplines
- Parent dashboard and Academic Consultant from day one
100+
Vetted GCC Tutors
120,000+
Tutoring Hours Delivered
10+
Countries Served
4.7
Trustpilot Rating
Why Co-ordinated Sciences students need specialist support
Cambridge IGCSE Co-ordinated Sciences is a double-award qualification covering Biology, Chemistry, and Physics within a single integrated programme. Students sit six papers and must perform across all three disciplines. This section explains where marks are most often lost and what a 1:1 tutor changes.
Co-ordinated Sciences (syllabus codes 0654 for Core and Extended) is one of the most demanding IGCSE offerings precisely because it requires consistent command across three distinct scientific disciplines simultaneously.
Students in the GCC frequently encounter the qualification mid-year, having transferred from a school that taught the three sciences separately. A 1:1 tutor can map the gaps between what a student has already covered and what the Cambridge syllabus requires, then build a personalised sequence without waiting for the next school term to start.
The six-paper structure means a weak performance in one science can suppress the overall grade. Targeted online tutoring addresses each paper individually: Paper 1 and Paper 2 test knowledge and application through multiple-choice and structured questions; Papers 3 and 4 assess deeper application and analysis; Papers 5 and 6 evaluate experimental skills, either through a practical examination or an alternative-to-practical written paper. A specialist tutor works through past paper questions using the precise command words Cambridge examiners use, such as describe, explain, deduce, and evaluate, so students know exactly how much detail each answer requires.
Key takeaways
- Covers Biology, Chemistry, and Physics in one double-award qualification
- Six papers tested: knowledge, application, analysis, and experimental skills
- Mid-year joiners can start immediately with no fixed enrolment date
- Command-word coaching prevents mark loss on structured and extended answers
- Personalised study plans target each paper separately for maximum grade impact
Free trial · limited spaces this weekClaim your free Co-ordinated Sciences session. No deposit. No commitment.
Examination Board and Awarding Body
Cambridge IGCSE Co-ordinated Sciences is awarded by CAIE. Talimat also supports students sitting Edexcel IGCSE Combined Science where the school offers that alternative.
Primary Board
CAIE
Cambridge Assessment International Education
CAIE administers the Cambridge IGCSE Co-ordinated Sciences qualification, recognised by universities and secondary schools in over 160 countries. The double-award grade appears twice on the certificate, reflecting the breadth of content examined across Biology, Chemistry, and Physics.
160+
Countries
10,000+
Schools
70+
Subjects
Also Available
Pearson Edexcel
Pearson Edexcel International GCSE
Pearson Edexcel offers an International GCSE in Combined Science, accepted by universities and schools worldwide. Talimat tutors are familiar with the Edexcel specification and can support students switching boards or sitting the qualification at an Edexcel-registered centre.
100+
Countries
5,400+
Centres
40+
Subjects
Cambridge IGCSE Co-ordinated Sciences Curriculum Stages
A stage-by-stage view of what your child covers, from Core tier foundations to Extended tier analysis and experimental skills.
| Stage | Key Stage / Level | Ages / Years |
|---|---|---|
| Cambridge Early Years | Key Stage 1 (Years 1–2) | Ages 5–7 (Years 1–2) |
| Cambridge Primary | Key Stage 2 (Years 3–6) | Ages 7–11 (Years 3–6) |
| Cambridge Lower Secondary | Key Stage 3 (Years 7–9) | Ages 11–14 (Years 7–9) |
| Cambridge Upper Secondary | Key Stage 4 (Years 10–11) | Ages 14–16 (Years 10–11) |
| Cambridge Advanced | Key Stage 5 (Years 12–13) | Ages 16–18 (Years 12–13) |
Syllabus 0654 — Core and Extended
Three sciences. Six papers. One grade boundary that shapes everything.
Cambridge IGCSE Co-ordinated Sciences assesses Biology, Chemistry, and Physics across Papers 1 to 6. Core candidates sit Papers 1, 3, and 5; Extended candidates sit Papers 2, 4, and 6. The double-award result appears twice on the certificate, making consistent performance across all three disciplines essential.
Papers 1 and 2 — Multiple-choice: 40 questions, 45 minutes, testing knowledge and recall across all three sciences
Papers 3 and 4 — Structured questions: 80 marks, 1 hour 15 minutes, requiring application, description, and explanation
Papers 5 and 6 — Experimental skills: practical examination or alternative-to-practical written paper assessing planning, analysis, and evaluation
Core vs Extended — Extended tier unlocks grades A* to C; Core tier is graded F to C, capping at grade C
Command words — Examiners use describe, explain, deduce, calculate, and evaluate — each requiring a different depth of response
Cambridge IGCSE Co-ordinated Sciences Grading System
Cambridge IGCSE uses an A* to G letter scale, with A* the highest attainable grade. The double-award result appears twice on the certificate, so a student may receive, for example, BB or A*A.
Top Performers — A* Award
Achieving A* in Co-ordinated Sciences requires consistent high performance across all six papers, including strong experimental technique and precise use of scientific terminology in extended answers.
A*
Exceptional across all three sciences100%
A
Strong scientific knowledge and application87%
B
Solid performance, good understanding74%
C
Satisfactory, meets university entry baseline61%
D
Below average, some gaps in knowledge50%
E
Limited scientific understanding shown40%
F
Minimal evidence of attainment30%
G
Very limited attainment recorded20%
The A* to G scale shown applies to Cambridge IGCSE qualifications only and differs from Edexcel International GCSE and other programmes. Speak to your Talimat Academic Consultant for board-specific grade boundary guidance.
Our students consistently achieve top grades.
A*
Our goal for every student.
Personalised preparation from Day 1.
How Our Co-ordinated Sciences Tutoring Works
From your first contact to your child's exam, every step is mapped and managed. Here is exactly what happens after you book.
10 min
Average Tutor Match Time
From enquiry to confirmed session
Trusted by Gulf families across 10+ countries
Free Trial Session
Your child attends a free 1:1 session with a Co-ordinated Sciences specialist. The tutor identifies which papers need the most work and where marks are currently being lost.
Tutor and Plan Matched
An Academic Consultant assigns the right tutor based on tier (Core or Extended), current grade, and exam timeline. A personalised study plan is ready before the second session.
Weekly Live Sessions
Live 1:1 sessions run Monday to Saturday, Gulf Standard Time. Each session is mapped to a specific paper or topic, working through past paper questions with examiner-level feedback.
Progress Tracked Throughout
Parents track progress through the Talimat dashboard. Mock exams and written feedback are built into the programme, so there are no surprises before the real examination.
Co-ordinated Sciences tutors available to start this week.
Matched in under 10 minutes. No deposit required.
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Proven Results Across IGCSE Sciences
Real outcomes from students who prepared with Talimat tutors across the Cambridge IGCSE science programmes.
120,000+
Tutoring hours delivered across all IGCSE subjects on the platform
Across all subjects and levels
100+
Qualified, vetted tutors available across GCC time zones right now
GCC-based, degree-qualified specialists
10 min
Average time from first enquiry to confirmed tutor match for new students
No waiting. Start this week.
10+
Countries where Talimat students are currently enrolled and progressing
Gulf-wide and beyond
Student Reviews
What Students and Parents Say
Hear from families across the Gulf who started Co-ordinated Sciences support with Talimat.
Book Your Free Trial“My son was really struggling with the Chemistry sections of Co-ordinated Sciences — he kept losing marks on 'explain' questions. After six sessions with his Talimat tutor, he understood exactly how much detail Cambridge expects. His Paper 4 mock improved by two grades.”
Fatima Al-Otaibi
Riyadh, KSA
1 / 3
Other IGCSE Subjects We Cover
Talimat tutors support the full range of Cambridge IGCSE subjects. If your child needs support beyond Co-ordinated Sciences, we have a specialist available.
MathematicsAdditional MathematicsEnglish LanguageEnglish LiteratureBiologyChemistryPhysicsHistoryGeographyEconomicsBusiness StudiesComputer ScienceArabic as a First LanguageFrenchAccounting
+ many more IGCSE subjects available on request. Contact us to find your specialist.
IGCSE TIER SUPPORT
Cambridge IGCSE Co-ordinated Sciences: Core and Extended
Both tiers covered. Tutor matched to your child's current level and target grade.
/cambridge-igcse-tutors/co-ordinated-sciences/core
Core Tier (Papers 1, 3, 5)
Grades F to C available. Tutors focus on knowledge recall, structured descriptions, and supervised practical skills. Ideal for students targeting grade C as a minimum threshold.
Start Core Support/cambridge-igcse-tutors/co-ordinated-sciences/extendedExtended Tier (Papers 2, 4, 6)
Grades A* to C available. Sessions include application, analysis, and evaluation questions using Cambridge command words. Past paper practice with examiner-level feedback.
Start Extended Support/cambridge-igcse-tutors/co-ordinated-sciences/alternative-to-practicalAlternative to Practical (Paper 6)
Written paper replacing the practical exam. Tutors train students to plan experiments, process data, and evaluate results on paper. Common in international school settings.
Prepare for Paper 6/cambridge-igcse-tutors/co-ordinated-sciences/revisionMock Exam and Revision Programme
Timed mock papers across all six components, marked with written examiner-style feedback. Suitable for students in the final term before the Cambridge examination session.
Start Revision ProgrammeCOMMON QUESTIONS
Everything you need to know before you book.
Straight answers about how Co-ordinated Sciences tutoring works at Talimat, from joining mid-year to sitting the exam.
Can my child join mid-year without missing content?
Yes. There are no fixed start dates. Your child's Academic Consultant maps what has been covered at school against the full 0654 syllabus and builds a plan that fills the gaps without repeating what is already solid.
What is the difference between Core and Extended tier?
Core candidates sit Papers 1, 3, and 5 and can achieve grades F to C. Extended candidates sit Papers 2, 4, and 6 and can achieve A* to C. Your tutor will advise on the right tier based on current performance.
Where does my child sit the Cambridge IGCSE exam?
Talimat is not a Cambridge registered centre. Students sit their exams at an approved Cambridge exam centre, such as the British Council Dubai, or through their own school if it is a Cambridge school.
How much does IGCSE Co-ordinated Sciences tutoring cost?
Sessions start from AED 50 per hour. There is no enrolment deposit and no hidden fees. You can cancel anytime. Your Academic Consultant will recommend a session frequency based on your child's timeline and goals.
Do tutors cover Paper 6 (Alternative to Practical)?
Yes. Paper 6 is a written paper testing experimental planning, data analysis, and evaluation. Talimat tutors use real past paper questions to train students on exactly how Cambridge awards marks for each skill.
What happens in the free trial session?
A Co-ordinated Sciences specialist runs a live 1:1 session, assesses your child's current level across Biology, Chemistry, and Physics, identifies which papers need the most work, and outlines a realistic plan for the remaining weeks before the exam.
Can a tutor help with all three sciences or just one?
Co-ordinated Sciences tutors at Talimat are vetted across all three disciplines. If your child has a particular weakness in one science, sessions can be weighted accordingly within the same programme.
Is there support for the Cambridge IGCSE mock exams?
Yes. Talimat includes timed mock papers with written examiner-style feedback as part of the tutoring programme. Mock results feed directly into the personalised study plan for the final weeks of preparation.
Reviewed by
Last reviewed
Dr Sarah Whitfield
Head of Cambridge IGCSE Sciences, MSc Biochemistry, PGCE Secondary Science
Dr Sarah Whitfield has over fourteen years of experience preparing students for Cambridge IGCSE and A-Level science examinations across British curriculum schools in the United Kingdom and the GCC. She has served as a Cambridge IGCSE internal examiner and has contributed to school-level marking standardisation programmes for Co-ordinated Sciences. Dr Whitfield holds an MSc in Biochemistry from the University of Edinburgh and a PGCE in Secondary Science. Her work at Talimat focuses on aligning tutor methodology with current Cambridge Assessment International Education marking schemes, with particular attention to Papers 4 and 6 where students most frequently lose marks.
Start Your Co-ordinated Sciences Journey Today
Book a free 1:1 session with a Cambridge IGCSE Co-ordinated Sciences specialist. No payment, no commitment, and no fixed start date required.
What You Will Get in Your Free Trial Session
No payment required. No enrolment deposit. Your child attends one full session and you decide from there, with no obligation to continue.
- Syllabus gap analysis across Biology, Chemistry, and Physics
- Introduction to the Talimat online learning platform
- Live session with a Co-ordinated Sciences specialist tutor
- Personalised plan for Papers 1 through 6 preparation
Limited Time Offer
Sign up after your free trial and receive your first month of Co-ordinated Sciences sessions at a discounted rate. Spaces are limited each week.