A trial to extend the school day in Wales has started
A trial to assess the impact of a longer school day has begun in Wales.
A total of 1,800 children will have a longer day for 10 weeks and take part in sessions such as art, music and sport, as well as academic lessons.
But trade union NAHT Cymru said it had not been provided with any evidence to support extending the school day and raised concerns about the potential extra workload on staff.
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