Believe it or not, highway numbers actually make sense. Here's the logic behind odd and even routes, and why the system isn't ...

1. Fast and Slow Piles. This works well as a starting or closing activity. Students sort math fact cards into fast and slow piles. This visual way of tracking facts highlights which facts come ...

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

Learn more about Pyramid Lake High School here - find all of the schools in the district, student data, test scores, district budget and more.

A problem in a child's workbook has gone viral after the bewildered parents shared it to Reddit and asked the internet for ...

From the Egyptian pyramids to the Nasca (Nazca) Lines, these ancient sites are some of the most enigmatic constructions on Earth. The sun sets behind Easter Island's monolithic statues. Relics like ...

Measuring—and delivering—what consumers really want by Eric Almquist, John Senior and Nicolas Bloch When customers evaluate a product or service, they weigh its perceived value against the asking ...

Western civilization has always had a fascination with the civilization which grew up along the Nile River around 3,000 BC. Greek intellectuals, such as Thales, visited Egypt and were enamored by the ...

The Criminal Investigation Department (CID) informed Colombo Chief Magistrate Asanga S. Bodaragama that the illegal pyramid scheme, "Shades of Procare," which allegedly defrauded depositors of over Rs ...

Many Moons ago a theory was proposed, which claimed that the small shafts inside the Great Pyramid pointed towards certain stars in the night sky. Furthermore, because the position of these stars ...

This week, the sales for Taylor Swift's The Life of a Showgirl finally hit the Billboard charts, and the album is — would you just believe it? — a huge success. Released Oct. 3, Swift's 12th studio LP ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...