Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

Researchers uncover the mathematical structure behind mesmerizing tiling patterns, linking their visual appeal to the ...

Mega billionaire Amazon founder Jeff Bezos and his wife, former news anchor Lauren Sánchez Bezos, are awarding $5 million to the founder of ...

The FIND function allows you to find a text string within another. It returns the position at which a character or string begins within another text string. The output of the above function will be 5, ...

In order to ensure curriculum alignment it is important to start by defining the aims and learning outcomes of the programme or module. The information contained in this page will help you write ...

In the study of circular functions, the unit circle plays a central role in linking angles with trigonometric values. By defining sine, cosine, and tangent in terms of coordinates on a circle of ...

Ever dreamt of solving math problems in your head with the speed of a calculator? Mental math might seem challenging, but it's a skill attainable through the right tools and techniques. The abacus, an ...

Alabama was the only state to earn a "Strong" rating its math education in a new report from the National Council on Teacher Quality released Tuesday. The state, which has historically leaned red, ...

A student takes a math class to study for the STAAR state standardized tests in this archive photo. Ron Jenkins Star-Telegram file photo Are you an accountant who plugs functions into spreadsheets to ...