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
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