The Welsh Government has published its plans to improve the numeracy skillls of every child in Wales. It will involve tests for all youngsters from the age of five to 14.
Our correspodent Carl Edwards has been hearing about the changes and what teachers think of them.
More top news
A final dig at the site of an early Medieval chapel on Pembrokeshire beach is expected to reveal more about the history of Wales.
Carwyn Jones speaks to our Political Editor Adrian Masters in the final part of our pre-election series on ITV Cymru Wales.
Alexandra Lodge has been to Aberconwy, where Plaid Cymru, the Conservatives and Labour are all hoping to claim victory.