In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...

Duah: Using puzzles, both at home and in classrooms, can restore the often-forgotten truth that learning happens in ...

Mathematician Katie Steckles explains just why the proliferation of snowflake decorations this time of year is deeply ...

This week, the Commission on School Reform, the education arm of the independent think tank Enlighten, released freedom of ...

Hogwarts Legacy is full of secrets, and one of the first puzzles that confuses players is the locked number doors found around the castle. These are often called door puzzles, and they look strange at ...

President Donald Trump has long called himself the King of Debt, his companies’ six bankruptcies notwithstanding. But as one of his recent Truth Social posts shows, he surely isn’t the King of ...

Amateur mathematicians are closing in on an unimaginably huge number – one so large that it brushes up on the edge of what is even knowable within the framework of modern mathematics. It all stems ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

In my second-grade math classroom, I typically teach measurement and then teach a unit focusing on addition and subtraction on the number line. The goals of the unit include exploring the structure of ...

Adding a new number to WhatsApp is a simple task that allows you to start chatting with someone quickly. Whether you’re using an Android device or an iPhone, the process involves saving the number to ...