I've been teaching IGCSE students since the past 4 years . My aim is to create conceptual understanding amongst my students . By referring to various study material, I make my students well versed with different kind of questions asked in the exam . Grade 9 is crucial as it builds the foundation for the official O levels and going forward with A levels . 
I'm in the process of introducing my own book of compiled questions topic wise too to help my students perform better . 

The topics in the syllabus seem simple and many teachers claim to teach this to IGCSE students but the way the questions are asked in the examination for IGCSE students is very different and not many teachers are able to help with that . Whereas I've studied the way in which the papers are set and my USP is mainly to endure that students can answer the examination well . Many of my students have been toppers of their schools in the past .