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.
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Passengers being urged to check before they travel as upgrading work begins between Cardiff and the Severn Tunnel.
Over 40,000 people in the UK have young onset dementia. One charity says there needs to be more support for people in Wales under 65.
It has since apologised and removed the Tweet, which included the potential customer's name, email address and phone number.