The March issue of Mathematics Teaching has been published, and it presents the following feature articles:

• A congruence challenge, by Francis Lopez-Real
• Farewell coursework! by Loraine Rigglesford
• Learning about primes, by Alec McEachran (this is the centre feature, and is freely available!)

Other articles that are freely available in this issue:

• The city of mathematics, by Adrian Watts and Class 4A
• Functioning with geometry and fractions, by Dereck Ball and Barbara Ball

The issue also presents four research articles, but none of them are freely available for download.