Khosrow tutored our daughter in math for grade 11 and 12. His focus was on ensuring not only that she understood the material but also that she learned more effective strategies for problem solving and test writing. He was patient and diligent, organized and reliable. He was a critical part of a significant improvement in marks and more importantly, an improvement in her confidence in math. She is now studying Business at a top Canadian university. We recommended him to a friend who also appreciated his contributions.