Hi guys, just starting my AS levels this year. For chemistry igcse (Cambridge) I had a really good study guide by Bob Berry. It was a purple and pink book and it was super useful. It basically had everything I needed to know for the external exam, summarized really well without unnecessary information you usually find in textbooks. It also had study tips, common exam errors, syllabus definitions and ways to approach exam questions.
I was wondering if there are any study guides for CIE Chemistry of equivalent quality out there (concise, to the point, with everything I need to know) and how you guys found them to be?
Over the Easter break