First-grader Mary Greer shows her work during a phonics-based reading lesson at Hunt Valley Elementary School in Springfield, Virginia. (Jahi Chikwendiu/The Washington Post) The “reading wars” that ...

Abstract: Signal processing on directed graphs (digraphs) is problematic, since the graph shift, and thus associated filters, are in general not diagonalizable. Furthermore, the Fourier transform in ...

Doug Wintemute is a staff writer for Forbes Advisor. After completing his master’s in English at York University, he began his writing career in the higher education space. Over the past decade, Doug ...

One UI is Samsung's user interface for its Android phones, smartwatches, and Galaxy Book laptops. Its most common appearance is as the launcher for Samsung Galaxy phones. If you've used a Galaxy phone ...

Today, Slate is debuting Pears, a brand-new word game to freshen up your puzzle routine. It’s fast. It’s fun. And it’s got a little attitude. The brainchild of Slate’s Dan Kois, built by a team of ...

Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. Today, Slate is debuting Pears, a brand ...

To look inside Julie Celestial’s kindergarten classroom in Long Beach is to peer into the future of reading in California. During a recent lesson, 25 kindergartners gazed at the whiteboard, trying to ...

Thinking about ditching your iPhone for a Samsung Galaxy phone? You’re not alone. Whether you’re after better hardware value, more control, or you’re just curious about what Android is like these days ...

Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. The Ulcer Index (UI) is a technical indicator that quantifies downside risk by measuring the depth and duration of ...

behavior is typically that I am editing an instrument or something and then the screen locks up and stops updating. Input events continue to work, audio continues to play. I can start stop song. Under ...

We need to have a serious conversation about reading. If you already stopped reading this, it is probably too late. But you should know there is a troubling pattern taking root: Our children continue ...