I was a top Physics student in my country's high school before I came to the US. To know physics well, you need to learn a lot of standard Math. So, Math became my favorite subject and I like to help others understand it. There are a lot of techniques that are hard to explain in writing, which you really need to learn from one to one tutoring. In the US, I have learned from and helped students at Long Beach City College for years. I became a certified tutor at Long Beach City College since 2012.