ALMOST 2,000 schoolchildren from across County Durham are using their mathematical skills to work out a way to rescue trapped miners.

A massive week-long maths challenge sees children from 74 primary schools solving a series of mathematical problems to help a group of hypothetical miners out of a pit after they become trapped.

Designed to encourage more interest in mathematics among youngsters, this week's Durham County Council-run event takes place at County Hall.

In the role-playing exercise, children can rescue the stricken miners by solving more problems - the more they solve, the greater the miners' chance of escape.

Trevor Robshaw, a County Durham local education authority senior inspector, said: "The overall aim is for children to enjoy working on mathematical problems and enhance their maths education. There are a range of activities which really help in developing numeracy skills and the kids will absolutely love it. This is a really big educational event for County Durham schoolchildren. Together with teachers, inspectors and other staff, 2,000 people will be involved."

Students from Deerness Valley Comprehensive School will act out the play, while pupils from other secondary schools will be on hand during the week to offer support to the younger children.