Three Maricopa Unified teachers will represent the district at a statewide math conference, sharing classroom strategies that ...

Can you solve the elementary school problem that divided the internet in less than 30 seconds? Test your might in this ...

Why Flick’s tongue stuck to a frozen pole in A Christmas Story — and why that scene felt different growing up in Southern ...

New research finds girls and women more often use step-by-step algorithms, while boys and men use shortcuts. Accuracy is similar short-term, but algorithm use links to weaker performance on complex ...

What’s more, doing maths is often a collaborative endeavour – and can be a great source of fun and fulfilment when people work together on problems. Which brings me to these festive-themed puzzles, ...

This lesson covers solved numerical problems on molarity, molality, mole fraction, and percentage concentrations to help you clearly understand solution concentration concepts in chemistry.

A preferred buyer for the UK’s largest water company would “multiply” the problems of the troubled utility firm, it has been warned at Westminster. Concerns over the selection by Thames Water of US ...