Tooba Khan has taught Biology for more than a decade, and a good part of that has been at scale. She holds a Master's degree in Biotechnology, delivered over 500 live lectures for a national education platform, and co-authored a question bank that thousands of candidates have revised from.
Work of that kind forces clarity: an explanation either lands with a large audience or it does not. In one-to-one teaching she applies the same discipline, mapping out where a student is strong, where the syllabus will catch them out, and what to do about it over the coming term. She has also served as director of research and development for an international student network, and 25,000 hours of teaching sit behind the plans she writes.