Joy Ballard is the Head teacher of Willows High and thinks banding allows schools to benchmark themselves against others, and this can only be a good thing.
The school in the Tremorfa area of Cardiff, have been ranked as a band 3, last year they received a Band 5 rating.
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A mostly cloudy and murky day with widespread hill fog and outbreaks of rain.
Official figures show areas of Caerphilly, Rhyl, Wrexham, Rhondda Cynon Taf and Bridgend to be the most deprived in Wales.
A £500 million investment has been secured for a new riverside development in Cardiff, which would link the City Centre with Cardiff Bay.