Get your child exam-ready for AQA GCSE Combined Science.
Live, one-to-one online sessions with a specialist tutor, matched to the Trilogy syllabus and your child's target grade. Book a trial in minutes.
AQA GCSE Combined Science Trilogy explained.
AQA GCSE Combined Science Trilogy is the most widely taken science qualification in England. It awards two GCSEs covering Biology, Chemistry, and Physics, assessed across six exam papers.
Combined Science Trilogy is a double-award GCSE set by AQA. It covers all three sciences in a single programme, giving students two equal GCSE grades and keeping the science pathway open for sixth form.
Students receive two GCSE grades on a 17-point scale from 1-1 to 9-9. Six exam papers, two per science, determine the final grade. There is no coursework component, so exam technique is critical.
AQA GCSE Combined Science Trilogy exams run in the May/June series, with a November resit option for Year 11 students. Most students begin structured preparation in Year 10, with intensive revision in Year 11.
A group class can't do this.
Lessons built around the gaps
Every session targets the specific Biology, Chemistry, or Physics topics holding your child's grade back, not the topics the rest of the class is on.
Real past-paper technique
Tutors work through AQA Trilogy past papers and mark schemes with your child, so they learn exactly how to phrase answers to earn full marks.
Parents kept in the loop
After every session you receive a progress update covering what was covered, what improved, and what to practise before the next lesson.
Two GCSEs. Three sciences. One structured programme.
AQA GCSE Combined Science Trilogy is a double-award science qualification set by the AQA exam board. It covers Biology, Chemistry, and Physics in a single programme and is typically studied in Years 10 and 11.
Assessment is entirely exam-based: six papers, two per science, each worth equal weighting. Grades run on a 17-point scale from 1-1 to 9-9. Results contribute two full GCSEs toward a student's overall qualifications.
Tuitional tutors follow the exact AQA Trilogy syllabus codes for Biology (8464/B), Chemistry (8464/C), and Physics (8464/P), so every lesson maps directly to the papers your child will sit.
What a one-to-one Combined Science lesson actually looks like
Every session follows a tested four-phase structure: recap, teach, apply, review. Your child's tutor adapts each phase in real time to what the student needs that day.
Book a trial lessonA typical 60-minute session
- 0-5 min
Recap and quick diagnostic
The tutor opens by checking recall from the previous session and identifying which concepts still feel uncertain before teaching anything new.
Example: Quick verbal check on the difference between aerobic and anaerobic respiration before moving into enzyme activity.
- 5-25 min
Teach the target topic
The tutor explains the new concept clearly, using diagrams and worked examples tied to the AQA Trilogy specification point.
Example: Walking through covalent bonding structures (Chemistry topic C2.3) using dot-and-cross diagrams on a shared whiteboard.
- 25-50 min
Apply it to past-paper questions
The student attempts real AQA Trilogy past-paper questions while the tutor coaches mark-scheme thinking and command-word technique.
Example: Answering a 6-mark 'explain' question from AQA Combined Science Paper 2 Physics on forces and motion, then marking it together.
- 50-60 min
Review, set homework, report
The tutor summarises progress, agrees a homework task tied to the day's topic, and the platform logs the session notes for parent review.
Example: Homework set to complete five AQA Trilogy Biology Paper 1 multiple-choice questions on cell division and submit via the platform.
After the lesson
You receive a written session report covering what was taught, how your child performed, and the homework set. Recordings of the session are accessible on the platform at any time.
Four simple steps.
Tell us the goal
Share your child's year group and target grade.
Get matched
We pair your child with an AQA Combined Science specialist.
Trial lesson
Attend one session before committing to anything.
Start weekly
Book at times that suit your family's schedule.
The double award that keeps every science A-Level option open.
AQA GCSE Combined Science Trilogy is set by the AQA exam board and awards two equal GCSEs covering Biology, Chemistry, and Physics. It is assessed through six written exams, two per science, with no coursework component.
Combined Science Trilogy gives students a strong foundation for A-Level sciences and is recognised by universities and sixth forms across the UK and internationally, including schools in the GCC.
AQA GCSE subjects we tutor.
Why families across the GCC trust Tuitional for GCSE science.
My daughter was really struggling with Chemistry and Physics together. Her Tuitional tutor broke the AQA Trilogy content into manageable chunks and she went from a 4-4 to a 7-7. The structured sessions made all the difference.
Booking was straightforward and the tutor arrived prepared for the first lesson. I could see my son's confidence grow week by week. The progress reports after each session gave me real peace of mind.
I used to dread the six-paper exam format for Combined Science. My tutor focused on past-paper technique and taught me how to read mark schemes properly. I finally feel ready.
We started sessions in January and saw a grade jump by March mocks. Flexible evening slots meant my son never missed a school activity. Scheduling around our life made a real difference.
AQA GCSE Combined Science tutoring, your questions answered.
The things parents and students ask us most, in plain language.
?What is AQA GCSE Combined Science Trilogy?+
AQA GCSE Combined Science Trilogy is a double-award qualification covering Biology, Chemistry, and Physics. It awards two equal GCSEs, graded on a 17-point scale from 1-1 to 9-9, through six written exams with no coursework.
?How many papers are in AQA Combined Science Trilogy?+
There are six papers in total: two Biology, two Chemistry, and two Physics. Each paper is 1 hour 15 minutes. Foundation and Higher tiers are available, and students sit all six in the same exam series.
?Can your tutors cover all three sciences in one session?+
Yes. Our Combined Science tutors are trained across Biology, Chemistry, and Physics within the AQA Trilogy specification. Sessions can focus on one science or move across all three, depending on where your child needs the most support.
?When should my child start AQA Combined Science tutoring?+
Starting in Year 10 gives the most time to build understanding steadily. Year 11 students can still benefit significantly, particularly with focused past-paper practice in the months before the May/June exam series.
?Does AQA Combined Science Trilogy count as two GCSEs?+
Yes. Combined Science Trilogy awards two full GCSEs. The two grades appear separately on results certificates and count toward the total number of GCSEs a student holds for sixth form and university applications.
?How do I book an AQA Combined Science tutor with Tuitional?+
Complete the short form on this page and we will match your child with a suitable AQA Combined Science specialist. You can then book a trial lesson before committing to a regular schedule. Visit our tutoring packages page for pricing details.
Book a trial lesson today.
Tell us your child's year group and target grade. We'll match them with an AQA Combined Science Trilogy specialist and arrange a trial lesson at a time that suits your family.
- Live one-to-one sessions with a specialist tutor
- Matched to the exact AQA Trilogy syllabus
- Flexible scheduling, no lock-in contracts
- Session recordings accessible after every lesson