Mrs Patricia Moore, parent
June 2026
Organic chemistry made no sense to my daughter until her tutor built her a reactions map. She went from a Grade 4 to a Grade 8 in eight sessions.

Expert 1-on-1 GCSE Chemistry tutoring for AQA, Edexcel, and OCR. Master calculations, organic chemistry, and exam technique to reach Grade 7, 8, or 9.
90%
reach Grade 7 or above
+2.0
average grade improvement
10+
years average tutor experience
Free
first lesson, no commitment
We cover every major specification. Your tutor matches your board, tier, and mark-scheme language so every lesson points toward exam performance.
The leading separate GCSE Chemistry specification. Two papers, Foundation and Higher tier. Required practicals assessed through written paper questions.
Two written papers with a strong quantitative chemistry focus. Foundation and Higher tier. Required practicals are tested in both papers.
OCR's Chemistry GCSE with an emphasis on real-world applications. Two papers with scenario-based questions and a strong practical skills emphasis.
The leading separate GCSE Chemistry specification. Two papers, Foundation and Higher tier. Required practicals assessed through written paper questions.
Two written papers with a strong quantitative chemistry focus. Foundation and Higher tier. Required practicals are tested in both papers.
OCR's Chemistry GCSE with an emphasis on real-world applications. Two papers with scenario-based questions and a strong practical skills emphasis.
Our tutors build understanding of fundamental chemical concepts before developing calculation skills and organic chemistry — the two areas that determine Higher grade outcomes.
Step 1
We start with recent marks, confidence blockers, and the exact exam board so sessions feel personal from lesson one.
Step 2
Tutors connect concepts to examiner language, worked examples, and the habits that turn knowledge into marks.
Step 3
Parents see what changed after each session: topics covered, next steps, and the grade trajectory we are building toward.
Protons, neutrons, electrons, isotopes, electronic structure, periodic trends (reactivity, ionisation energy, atomic radius), group properties.
Ionic, covalent, metallic, and intermolecular bonding — with properties derived from each. Includes giant covalent structures and polymers.
Relative atomic and formula mass, the mole, percentage by mass, empirical formulae, percentage yield, and atom economy — a key calculation section.
Reactivity series, displacement reactions, electrolysis (including half-equations), oxidation and reduction, and pH and neutralisation reactions.
Exothermic and endothermic reactions, bond energies and enthalpy calculations, activation energy, and energy profile diagrams.
Collision theory, factors affecting rate, catalysts, Le Chatelier's principle, and the equilibrium constant — a Higher-only section with significant mark weighting.
Homologous series, alkanes, alkenes, alcohols, carboxylic acids, esters, polymers, addition and condensation polymerisation, and combustion reactions.
Protons, neutrons, electrons, isotopes, electronic structure, periodic trends (reactivity, ionisation energy, atomic radius), group properties.
Ionic, covalent, metallic, and intermolecular bonding — with properties derived from each. Includes giant covalent structures and polymers.
Relative atomic and formula mass, the mole, percentage by mass, empirical formulae, percentage yield, and atom economy — a key calculation section.
Reactivity series, displacement reactions, electrolysis (including half-equations), oxidation and reduction, and pH and neutralisation reactions.
Exothermic and endothermic reactions, bond energies and enthalpy calculations, activation energy, and energy profile diagrams.
Collision theory, factors affecting rate, catalysts, Le Chatelier's principle, and the equilibrium constant — a Higher-only section with significant mark weighting.
Homologous series, alkanes, alkenes, alcohols, carboxylic acids, esters, polymers, addition and condensation polymerisation, and combustion reactions.
+2.0
average grade improvement
We teach a structured method for every calculation type: identify the formula, list known values, calculate step by step, and state the answer with units. Worked examples from real past papers build the automatic process students need under exam conditions.
Students learn a reactions map connecting all the organic families — alkanes, alkenes, alcohols, carboxylic acids, and esters. Once the map is clear, predicting products and writing equations becomes systematic rather than guesswork.
Required practical questions appear in both Chemistry papers. We cover the most common practicals — titration, electrolysis, rates of reaction — with a focus on the planning, variables, analysis, and evaluation questions examiners ask.
Specialist tutors with board knowledge, strong academic backgrounds, and proven grade-improvement records.
AQA ExaminerDr Emma Clarke
Cambridge PhD Chemistry · AQA Examiner
GCSE Chemistry (AQA, Edexcel, OCR), A-Level Chemistry
Avg +2.1 grade improvement
9+ Years TeachingMr Yusuf Ibrahim
UCL MSc Chemistry
GCSE and A-Level Chemistry, all exam boards
92% of students reach Grade 7+
June 2026
Organic chemistry made no sense to my daughter until her tutor built her a reactions map. She went from a Grade 4 to a Grade 8 in eight sessions.
June 2026
Mole calculations were my weak point. The tutor's method was clear and repeatable. I finished the Chemistry paper early for the first time and got a Grade 9.

June 2026
My daughter was struggling with IB Mathematics HL and had almost given up hope of getting a 7. After just two months of weekly sessions with her ComboTutors tut...

June 2026
My son started tutoring for A-Level Physics about three months before his exams. His tutor was incredibly patient and broke down complex topics like electromagn...

June 2026
We needed help with GCSE Science for my son who found chemistry particularly challenging. His tutor made the sessions engaging and relatable—using real-world ex...
June 2026
I used ComboTutors to prepare for the Digital SAT. My tutor helped me develop a study plan, learn time-management techniques, and practise with realistic mock t...
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98%
Student Improvement Rate
4.97
Average Rating
1,200+
Families Supported
Since 2020
Academic Excellence
Families usually want three things: a tutor their child respects, a plan that fits the real paper, and updates that make progress easy to follow.
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.
Parents see what was covered, what improved, and what needs attention next, so progress never feels vague.
Structured feedback after every lesson block.
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.
Quantitative chemistry (the mole, empirical formulae, percentage yield) is one of the most mark-heavy sections of GCSE Chemistry — and one of the most teachable. With a clear method practised over 2–3 sessions, most students move from getting these questions wrong to getting them right reliably.
GCSE Chemistry includes alkanes, alkenes, alcohols, carboxylic acids, esters, and polymers. Reactions include combustion, addition, substitution, esterification, and polymerisation. All of these are covered in detail — including how to name compounds and write equations.
Yes — required practical questions appear in both Chemistry papers. Students do not know which practicals will be tested, so we cover the most important ones: titration, electrolysis, rates of reaction, and temperature changes. We focus on the analysis and evaluation questions that carry the most marks.
Separate GCSE Chemistry covers more content — including additional Higher-only topics on equilibrium constants, titration calculations, and more advanced organic chemistry. It is worth a full separate GCSE grade and is excellent preparation for A-Level Chemistry.
Quantitative chemistry (the mole, empirical formulae, percentage yield) is one of the most mark-heavy sections of GCSE Chemistry — and one of the most teachable. With a clear method practised over 2–3 sessions, most students move from getting these questions wrong to getting them right reliably.
GCSE Chemistry includes alkanes, alkenes, alcohols, carboxylic acids, esters, and polymers. Reactions include combustion, addition, substitution, esterification, and polymerisation. All of these are covered in detail — including how to name compounds and write equations.
Yes — required practical questions appear in both Chemistry papers. Students do not know which practicals will be tested, so we cover the most important ones: titration, electrolysis, rates of reaction, and temperature changes. We focus on the analysis and evaluation questions that carry the most marks.
Separate GCSE Chemistry covers more content — including additional Higher-only topics on equilibrium constants, titration calculations, and more advanced organic chemistry. It is worth a full separate GCSE grade and is excellent preparation for A-Level Chemistry.

Book a free consultation and we will match you with a specialist GCSE gcse chemistry tutor who can make a real difference.