IB Mathematics: Analysis & Practice of the Long Answer Questions: Section B: For Exams from May 2014 (OSC IB Revision Guides for the International Baccalaureate Diploma)
This guide is for candidates taking exams from May 2014 onwards.
The book is divided up into sections each of which analyses a different type of question and looks at the techniques candidates will need to answer them well and score highly . Side notes in grey boxes reveal tips which can be applied more generally. And there's plenty of practice