I believe the best way for someone to learn maths is to try it themselves. I like to show them a structured way of how a question can be answered along with other methods to allow them the chance to choose the method that suits them best.
maths lessons closeby? Here's a selection of tutor listings that you can check out.
|at his home||at your home||By webcam|
|1 hour||Not available||£20||Not available|
|5 hours||Not available||£100||Not available|
|10 hours||Not available||£200||Not available|