High School student who teaches chemistry from middle school to high school(Uk up to o level and Canada up to grade 12)

I'm Nana's brother in university studying computer science. I struggle with my concepts in my course because I did nothing related to it in high school. Unlike me, Nana did AS computer science, so he helps me out.
He's the kind of teacher who uses analogies to explain.
He's someone I recommend because he takes his time with people.

Nana Appiagyei is a very smart and intelligent boy . He is always enthusiastic about helping his siblings academically especially when it comes to mathematics. I must confess he effortlessly impacts knowledge and simplifies it to the best of his ability to make understanding easy.
I have known him his entire life because he’s my son .