I am an engineering post graduate, I teach maths, physics and chemistry. my interpretation is purely based on students' comprehension ability. If the student doesn't understand the subject, I explain with the basics until he understands the topic. Basically maths is a logical subject, if we grasp magic we don't need to worry about maths subject. First of all my goal is how to get rid of fear of maths and if he doesn't have fear of subject he will love the subject and he will learn more and more ..