To compare a resource with 0654, put the official syllabus headings next to the resource’s contents and mark each chapter as matched, partly matched or outside scope. The syllabus for your confirmed code and exam year is the reference, not the resource title.
This lesson follows building a tracker and belongs to the double-award scope and entry module.
Why compare at all?
Co-ordinated Sciences 0654 is the double-award route. Separate Biology, Chemistry and Physics are different qualifications with their own syllabuses, so a resource written for them may contain topics, depth or skills that 0654 does not ask for. Likewise, a resource for another route may skip something you need.
Comparing takes less than an hour and protects the weeks that follow. The scientific investigation critic helps you check that investigation skills match the way your own syllabus words them.
How do you run the comparison?
- Open the syllabus for your code and exam year and copy the topic headings for one section.
- Open the resource’s contents list beside it.
- Mark each chapter: match, partial match or outside scope.
- Read the syllabus command words for matched topics, such as describe, explain or calculate, to see the depth expected.
- Decide what to do: study matches, use partial matches only for the matching parts, set outside-scope chapters aside.
- Record the result in your tracker.
Worked example
This is an invented comparison for a physics-style resource with 12 chapters. All details are made up.
| Result | Chapters |
|---|---|
| Match | 7 |
| Partial match | 2 |
| Outside scope | 3 |
Check the total: 7 + 2 + 3 = 12 chapters, so every chapter is accounted for.
Fully matched share: 7 ÷ 12 ≈ 0.583, so about 58%.
Matched or partly matched share: (7 + 2) ÷ 12 = 9 ÷ 12 = 0.75, so 75%.
So one in four chapters does not belong to the course. The student studies the 7 matches, reads only the relevant parts of the 2 partial matches, and puts away the 3 outside-scope chapters. That saves study time for questions from the syllabus.
The mistake to watch for
Mistaken approach: “The separate-science book is thicker, so it covers everything in 0654 and more. I will study the whole book.”
The student assumed that a longer resource contains the syllabus without checking, and spent time on chapters that are not examined.
The correction is to start from the syllabus and tick the book against it, not the other way round. Also check the other direction: a topic in your syllabus that the book never mentions needs another source.
Check yourself
1. A resource has 15 chapters. You mark 9 as matches, 3 as partial and the rest as outside scope. How many chapters are outside scope?
Show answer
15 − 9 − 3 = 3 chapters. Check: 9 + 3 + 3 = 15.
2. In the same resource, what percentage of chapters are full matches?
Show answer
9 ÷ 15 = 0.6, so 60%.
3. A syllabus topic does not appear in any chapter of your book. What should you do?
Show answer
Find another source for that topic, for example a different resource written for your syllabus, or ask your teacher. Record the gap in your tracker so it is not forgotten.
Where this leads next
The last lesson in the module covers tier and practical-route details to check with your centre. Then use the module practice set to test your scope decisions. For teaching that stays inside your course, see online one-to-one Co-ordinated Sciences tuition.