My tutor Suheir Sleiman has been the best IB biology teacher I’ve ever had. With her, lessons that used to be confusing have become so clear, my Biology grades have gone from 2/7 to 6/7 in little time, and she always keeps a positive energy when teaching. It is a pleasure to have lessons with Suheir and I always look forward to our sessions! For Biology, Suheir first explains the lesson in detail, then answers any questions I have and also makes me do practice exercises which is all I could ever ask for. She is a lovely teacher, with high professionalism and enthusiasm!