Math

Theories of the World Several often arrive in a single day. Sometimes they’re marked “urgent”. Sometimes they’re long. Sometimes they’re short. Sometimes they’re humble. Sometimes they’re conspiratorial. And sometimes, these days, they’re written “in collaboration with” an AI. But there’s …

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. Practice the questions given in the worksheet on absolute value of an integer. We know that, the absolute value of an integer is its numerical value without taking …

Here’s a silly argument I made the other day. It has since fallen ill with virality, the best/worst fate that can befall a social media post. Before I get to the FAQs (frequently asked questions), FVOs (frequently voiced objections), and …

Thomas Bloom’s erdosproblems.com site hosts nearly a thousand questions that originated, or were communicated by, Paul Erdős, as well as the current status of these questions (about a third of which are currently solved). The site is now a couple …

Tom Bridges visited the Department of Mathematics and Statistics at the University of Exeter last week (20-24 October). His host for the visit was Hamid Alemi Ardakani (former PhD student and Postdoc at Surrey, now Senior Lecturer in Mathematics at …

There are 4 basic operations. The graphic organizer below shows what these operations are along with some other important terms. Read the lesson or take the quiz to see how much you know. Teachers! Use this graphic organizer to easily …

Right now, one in three Australian students is failing to meet basic mathematics benchmarks.  For teachers, this isn’t just a number on a report – it’s about real students who risk falling behind in skills that shape their future learning. …

Click any diagram to get Wolfram Language code to reproduce it. What Are Lambdas? It’s a story of pure, abstract computation. In fact, historically, one of the very first. But even though it’s something I for one have used in …

Subscribe to our ▶️ YouTube channel 🔴 for the latest videos, updates, and tips. Numbers are used for calculating and counting. To count objects, we use numbers i.e. 1, 2, 3, 4,………, 10 etc. These are called counting numbers and are also …

Of late, the New York times has been making headlines (which is of course their prerogative) out of ranking things. The 100 books of the century. The 100 movies of the century. The 25 best pizzas in NYC (inexplicably updated …