Concerns over GCSE grading system changes

There are concerns that many GCSE students in Northern Ireland will be at a disadvantage due to changes in exams set by English boards.

Their tests will now be graded under a new numerical system rather than the current A* to G grading system.

The assembly's education minister has yet to decide if Northern Ireland will do the same, as BBC News NI Education Correspondent Robbie Meredith reports.