Online GCSE Science Tuition
Combined & Triple Sciences
Aiming for a strong foundation in science or striving for top grades across all three subjects?
Chemistry Tutor Online offers structured, exam-focused support tailored to your needs.
Why Choose Us for your GCSE Science?
Dr Marguerite Quinn specialises in one-to-one online tutoring for GCSE Chemistry, Biology, and Physics, helping students:
Understand tricky concepts with clarity
Build confidence in class and in exams
Improve their grades across all science papers
Prepare effectively for Combined or Triple Science exams
Dr Quinn’s lessons are interactive, supportive, and personalised — ensuring every student gets the exact help they need.
Support for Both Combined and Triple Science
Marguerite works with students across both pathways:
Combined Science (Double Award)
Covers all three sciences in less depth
Students receive two GCSE grades
focus on reinforcing the chemistry, biology and physics topics most relevant to your course and exam board
Triple Science (Separate Sciences)
Chemistry, Biology and Physics taught as three individual GCSEs
Students receive three separate GCSE grades
Dr Quinn provides subject-specific support for each science — ideal for students aiming to take science at A-Level
Exam Board-Specific Tuition
Supports all major UK exam boards, including:
AQA
Edexcel & Edexcel IGCSE
OCR Gateway & OCR 21st Century
Eduqas
WJEC
CIE / Cambridge IGCSE
SQA National 5 (Scotland)
Each lesson is tailored to your exam board’s specification and mark scheme, helping students understand exactly what the examiner is looking for.
What Students Can Expect
Clear explanations of difficult science topics
Regular practice with past paper questions
Structured revision of required practicals
Help with scientific calculations, command words and exam timing
A calm, supportive environment that encourages learning from mistakes
Whether it’s atomic structure, energy changes, enzymes or ecosystems, Dr Quinn breaks it down into manageable steps.
What Parents Say
“My daughter’s confidence has grown so much since starting science tuition. She’s no longer panicked before tests and is actually starting to enjoy it!”
“We saw huge improvements across all three sciences – and she’s now predicted a 7-7 in Combined Science. Thank you!”
“The explanations are really clear, and the sessions are focused on exactly what’s needed for her exam board.”
Who Teaches the Lessons?
All GCSE Science lessons are delivered by Dr Marguerite Quinn, Principal Tutor at Chemistry Tuition Online.
She is a Cambridge-educated tutor with:
A PhD in Chemistry, Masters in Education, and PGCE from the University of Cambridge
Over 3,470 hours of online tutoring experience
Expertise across all GCSE Science subjects and exam boards
Dr Quinn is known for her clarity of explanation, supportive teaching style, and ability to turn confusion into confidence.
Why students love learning with Dr Quinn?
Knows your exam board
Understands the common stumbling blocks
Provides tailored support from start to finish
Want to study with Dr Marguerite Quinn? She is the Principal Tutor at Chemistry Tuition Online, with over 3,470 hours of tutoring experience and qualifications from the University of Cambridge.
Book a Free Consultation
Let’s talk about how Dr Quinn can support your child in Chemistry, Biology and Physics — whether they’re taking Combined or Triple Science GCSE.
👉 Book your free consultation to get started.
| Session Type | Duration | Price | Notes |
|---|---|---|---|
| Single Lesson (1:1) | 1 × 60 minutes | £60 | One-off or trial session – any GCSE science topic |
| 5-Lesson Bundle | 5 × 60 minutes | £275 (£55/hr) | ideal for topic revision or support across subjects |
| 10-Lesson Bundle | 10 × 60 minutes | £500 (£50/hr) | suited to full course support or exam prep |
Pricing applies to all GCSE Science students, including Combined Science, Triple Science (Biology, Chemistry, Physics), and GCSE Chemistry only. Tuition is tailored to each student's course and exam board.
GCSE Science
FAQs
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Dr Marguerite Quinn teaches both Combined Science (Double Award) and Triple Science (Separate Chemistry, Biology, and Physics). Lessons are always aligned with your specific course and exam board.
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Yes. Dr Quinn offers full support across all three sciences, helping students improve their understanding and exam performance in any or all subjects depending on their needs.
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Dr Quinn teaches across all major UK exam boards, including:
AQA
OCR (Gateway & 21st Century)
Edexcel & Edexcel IGCSE
Eduqas & WJEC
Cambridge IGCSE (CIE)
SQA National 5 (Scotland)
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Absolutely. Dr Quinn covers the required practicals, ensuring students understand not just the method, but also how to interpret results, evaluate experiments, and answer practical-based questions in exams.
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Yes. Many students need support in one subject more than others. Dr Quinn is flexible — sessions can focus entirely on just one science or rotate between subjects based on what’s needed each week.
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The core science content overlaps, but Triple Science goes into greater depth and leads to three separate GCSEs. Dr Quinn adjusts the teaching style and pace accordingly and ensures students are fully prepared for the specific demands of their route.
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Lessons are taught live over Zoom or Google Meet, with screen sharing, whiteboards, diagrams, and exam questions. Dr Quinn’s calm, encouraging style helps students stay focused and ask questions freely, even if they’re new to online learning.
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Yes. You’re welcome to request updates on progress or join the start of a session. Dr Quinn also provides progress summaries on request to help track improvement and identify next steps.
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Dr Quinn has helped students move from predicted 4s or 5s in Combined Science to 6-6 or 7-7, and from 6s to 8s or 9s in Triple Science subjects. Her focus on confidence-building and exam technique leads to real improvements in performance — not just understanding.