Nic Spaull says despite the equalisation of access and expenditure outcomes are still wildly divergent In South Africa today, almost everyone has an opinion about education and schooling. Some people ...

Explore a wide range of recent research in mathematics. From mathematical modeling to why some people have difficulty learning math, read all the math-related news here.

You get change when you pay too much for an item. This happens when you are paying with money and you don’t have the exact amount. If someone pays with a card, they pay the exact amount, so they do ...