Revised edition of the IGCSE Mathematics Core and Extended Coursebook for the 0580 syllabus for examination from 2015. The Cambridge IGCSE® Mathematics Core and Extended Coursebook plus IGCSE Mathematics Online offers students and teachers a combination of support resources for the Cambridge IGCSE® Mathematics syllabus (0580). The coursebook provides clear explanations and practice exercises to help students master mathematical skills. IGCSE Mathematics Online offers additional lessons with explanations, extra questions for students to tackle, worksheets and walkthroughs. IGCSE Mathematics Online allows teachers to set activities to set classroom and homework exercises to individual students or entire classes. It contains a test-generator, with a powerful marking and recording system to help track student progress.