I have been teaching Math for some time. I am also good in Physics and Economics. I would like to teach any one interested one of this courses or any academic subject in general. I have special techniques in teaching Math. I was able to help students with very weak abilities in math. I can make the brain to start working around Maths. If you have kids who very weak in Maths, I can change them in few days. You can try me for free. We can deal for the price or trade-in is also an option. In exchange, I want some one to teach me spoken English, some trades, or computer maintenance or networking stuff.