Trusted teacher: Chemistry is a very complex subject and can be problematic for highs if there is a basic deficiency. I can help you with your questions, your homework, projects at schools etc. At this time I have chemistry courses at the university, so I have different approaches to understand, and teach this subject. Version française: I have also completed the International Baccalaureate with Higher Level Chemistry. Currently I have classes of University-level chemistry, so I have different approaches to understanding, and teaching this interesting, but complex subject.