Eduqas (WJEC) · GCSE
183 lessons across 12 units
This is the complete topic map for the Eduqas (WJEC) GCSE Chemistry course — every unit and topic from the specification in one place: 183 lessons across 12 units, from Topic 1 Pure substances and mixtures to Topic 12 The Earth and its atmosphere. Each topic below opens a focused revision lesson, so revision can start from the course as the exam board organises it — not from a guess about what might come up. Lessons marked Higher cover content that only appears on Higher-tier papers; everything unmarked is for all students.
The course is organised into 12 units: Topic 1 Pure substances and mixtures (10 lessons), Topic 2 Particles and atomic structure (15 lessons), Topic 3 Chemical formulae, equations and amount of substance (14 lessons), Topic 4 The Periodic Table and properties of elements (19 lessons), Topic 5 Bonding, structure and properties (20 lessons), Topic 6 Reactivity series and extraction of metals (20 lessons), Topic 7 Chemistry of acids (18 lessons), Topic 8 Energy changes in chemistry (6 lessons), Topic 9 Rate of chemical change and dynamic equilibrium (16 lessons), Topic 10 Carbon compounds (13 lessons), Topic 11 Production, use and disposal of important chemicals and materials (23 lessons) and Topic 12 The Earth and its atmosphere (9 lessons). Together that's 183 lessons — the whole course, with nothing skipped and nothing added.
Little and often beats cramming. One topic a night, done properly — read it, try the questions, check yourself — moves a grade more than a weekend binge the week before the exam. The list above is deliberately complete so you can tick through it a topic at a time.
Start from what's coming up, not from the beginning. If a class test or mock is near, open the unit it covers and work through those topics first. Between assessments, work through units in order — later topics usually build on earlier ones.
For parents:you don't need to know the subject to help. Ask which topic tonight's lesson was, open it here, and let them teach it back to you — explaining something out loud is one of the most effective revision techniques there is. Signed-in students see ticks appear on this page as topics are completed, so progress through the course is visible at a glance.
Eduqas (WJEC) GCSE Chemistry covers 183 topics across 12 units: Topic 1 Pure substances and mixtures, Topic 2 Particles and atomic structure, Topic 3 Chemical formulae, equations and amount of substance, Topic 4 The Periodic Table and properties of elements, Topic 5 Bonding, structure and properties, Topic 6 Reactivity series and extraction of metals, Topic 7 Chemistry of acids, Topic 8 Energy changes in chemistry, Topic 9 Rate of chemical change and dynamic equilibrium, Topic 10 Carbon compounds, Topic 11 Production, use and disposal of important chemicals and materials and Topic 12 The Earth and its atmosphere. Each topic on this page opens a focused revision lesson.
There are 183 topics in Eduqas (WJEC) GCSE Chemistry, grouped into 12 units. Some content is marked Higher tier and only appears on Higher-tier papers.
Yes — this page lists every unit and topic on the Eduqas (WJEC) GCSE Chemistry specification, in the order the exam board organises it. Nothing is skipped and nothing is added.