https://www.cgpbooks.co.uk/Student/books_ks3_science.book_SHS34
CGP publishers have recently released a new version of the KS3 Study Guide recommended above. In the resources for the KS3 science course there are specific page references, and in the new version of the study guide these page references have changed. Please find below a downloadable page number conversion chart, between the new and old study guides.
KS3 Science Course Page Number Conversion Chart
http://www.aqa.org.uk/subjects/science/ks3/ks3-science-syllabus
