I am teacher Moataz Abu Al-Rub, who holds a PhD in Pharmaceutical Chemistry / Medicinal Chemistry with honors. I completed my bachelor's and master's degrees in chemistry. I work as a chemistry teacher with more than 8 years of experience. I can deal with all academic levels, from low achievers to those who strive for excellence and distinction in their subject, in a beautiful and interesting manner, while linking theoretical concepts to reality to facilitate their understanding and comprehension. The share will be the best proof of your benefit and improvement in your level.