I graduated from chemical engineering with honor. i got the full score in math physics and chemistry in all high school level (in grade 10,11 & 12). I,m available any time you want. I will not take fees for first time session. You in the first session try if you are fine with me or not then after the first tutorial session we will discuss the fees. My name is Mohammed and I,m from Yemen. I\'m 24 years old. I often teach my classmates.