Biology Educational Expert more than 7 years. Supervisor at National Egyptian Lang. School, Popular to many students in different areas, B,Sc. Studied Biochemistry – Microbiology – Cheimstry, able to achieve Biology and medical topics learning, Upgrade myself with Education ways Diplma and certified, Have many free videos on Youtube for secondary stages (Grades 10-11-12), Now aiming to educate undergrad.faculty students Specific Biochemistry and Microbiology.