A Level · AQA · Spec 7405

Chemistry A Level AQA online classes

Expert online Chemistry tuition for AQA A Level — covering every topic from the 7405 syllabus with exam-focused teaching.

How we teach Chemistry

AQA A Level Chemistry (7405) is fully linear. Three papers, all at the end of two years, no modular resits and nothing banked along the way. Everything a student has learned since the first week of Year 12 has to be available to them in one exam season.

That single fact should shape how the course is taught, and usually doesn’t. Taught topic by topic and then revised in a panic each spring, 7405 punishes students severely. Taught as a connected subject, with earlier material deliberately dragged back into later work, it becomes very manageable — and the students who do this well often find the A* easier here than on boards where the content is chopped into units.

Paper 3 is the paper that decides grades. Papers 1 and 2 are broadly predictable: physical and inorganic in one, physical and organic in the other, 105 marks and two hours each, 35% apiece.

Paper 3 is different, and it is worth 30%. It can draw on any content in the specification, it leans heavily on practical skills and data analysis, and it finishes with multiple-choice questions that reward precision rather than waffle. There is no topic list to revise for Paper 3 — the syllabus is the topic list.

Students who have treated chemistry as ten separate modules meet Paper 3 and discover they cannot move between them quickly. So we interleave from the start: bonding is revisited when energetics arrives, redox is followed from inorganic into organic rather than taught twice, and kinetics and equilibria are pulled back into unfamiliar contexts through the second year. By spring, a synoptic question is not a surprise.

The practical endorsement — read this if your child is a private candidate. This is the one genuine complication with AQA, and families in Pakistan often meet it too late.

Alongside the written papers, AQA requires a separate endorsement of practical skills. It is assessed by teachers, across at least twelve occasions of practical work, and it is reported as a straight pass or fail separately from the A Level grade. It does not change the grade itself — a student who never takes it can still be awarded an A*.

But it is not cosmetic. UK universities in particular often expect a pass in the endorsement for laboratory-science degrees, and a private candidate whose exam centre does not offer the endorsement has to arrange it deliberately, at a centre that runs it under exam-board conditions. That takes planning, and it cannot be fixed retrospectively.

Our position is simply that you should know about it early. If your child is entered through a school that runs the endorsement, nothing needs doing. If they are a private candidate aiming at UK medicine, pharmacy, chemical engineering or a chemistry degree, ask your exam centre about endorsement provision at the start of the course rather than in the final term. Where a student cannot access it, Edexcel’s International A Level — examined entirely by written paper — is often the more sensible route, and we teach that too.

The twelve required practicals themselves are examined in writing across all three papers, so the chemistry behind them is taught in class regardless.

Live classes, capped small, heavy on past papers from the first term rather than the last. Weekly marked homework, full mock papers under timed conditions, and progress reports so you can see the grade trajectory rather than guess at it. With everything resting on one exam season, stamina and recall matter as much as understanding — and all three can be trained.

Comparing boards or levels? See every route we teach on our chemistry online tuition in Pakistan overview.

Assessment structure

Syllabus code 7405 — all papers are external written examinations unless noted.

Paper 1 – Physical & Inorganic chemistry 105 marks · 2 hr · 35% of A Level
Paper 2 – Physical & Organic chemistry 105 marks · 2 hr · 35% of A Level
Paper 3 – Any content & practical skills 90 marks · 2 hr · 30% of A Level
Practical endorsement Separate pass/fail across 12 practicals — reported alongside the grade, not counted in it

Topics we cover

Atomic structure & amount of substance
Bonding & structure
Energetics, Born–Haber cycles & entropy
Reaction kinetics & rate equations
Chemical equilibria (Kc, Kp) & Le Chatelier
Acids, bases, pH & buffers
Redox, electrode potentials & electrochemical cells
Periodicity, Group 2 & Group 7
Period 3 oxides, transition metals & reactions of ions in solution
Organic I — alkanes, alkenes, halogenoalkanes, alcohols
Organic II — aldehydes, ketones, carboxylic acids & derivatives
Aromatic chemistry, amines, amino acids, polymers & synthesis
Optical isomerism & organic mechanisms
NMR spectroscopy & chromatography
The 12 required practicals & data analysis

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Frequently asked questions

What is the practical endorsement, and does my child need it?

It is a separate pass/fail assessment of practical skills, judged by teachers across at least twelve occasions of practical work, and reported alongside the A Level grade rather than counted in it. A student can be awarded an A* without it. However, UK universities often expect a pass for laboratory-science degrees, so if your child is a private candidate aiming at medicine, pharmacy, chemical engineering or chemistry, ask your exam centre about endorsement provision at the start of the course — it cannot be arranged retrospectively.

Why is Paper 3 the one people warn about?

Because it has no syllabus of its own. Paper 3 is worth 30% and can draw on any content in the specification, leans heavily on practical skills and data analysis, and ends with multiple-choice questions that punish imprecision. Students who have learned chemistry as ten separate modules struggle to move between them at speed. We interleave topics from the first term so that synoptic questions are routine by exam season.

Can AQA units be resat individually?

No — 7405 is fully linear. All three papers are sat at the end of the two years and nothing is banked along the way. If a modular structure with unit resits would suit your child better, Edexcel's International A Level (YCH11) offers exactly that, and we teach it too.

What are the fees for A Level Chemistry?

Rs 24,000 per month per subject in a small group, or Rs 4,000 per class for 1-to-1. Discounts are 20% on three or more subjects and 10% for siblings. The first class is free — WhatsApp us and we will arrange a demo with the Chemistry teacher.