Pearson Mathematics Higher Level for IB Diploma Grade 11 & 12, 2012 Edition 9780435074968
Tim Garry has taught mathematics since 1984 (IB since 1994); Head of Maths at three international schools; IB Examiner; Curriculum Review Committees; exam writing teams; delivered numerous workshops over 20 years; co-author of textbooks for HL and SL Maths; currently Head of Maths at the International School of Aberdeen, Scotland.
Ibrahim Wazir has more than 30 years of teaching experience. He has been Chief Examiner for Further Mathematics, Deputy Chief Examiner for HL and served on three Curriculum Review Committees. Ibrahim is the Math Department Chair at Webster University in Vienna where he received the Excellence in Teaching Award in 1993.