People tend to flex their intelligence for a number of reasons, including deep-seated insecurities, asserting their identity, or fulfilling their need for validation. In the process, some of them do ...

An analysis of data from 200,000 students using a computer-assisted math program supports an optimistic view of skill-focused ...

Take the pressure off of problem-solving with engaging thinking games that encourage students to work together to find ...

Mode = the most frequently occurring number in the set. (Note: if there are multiple most frequently occurring numbers in a dataset, the mode is not unique. All modes in this puzzle are unique) Range ...

Post written by Aneta Pavlenko. It is often said that bilinguals continue using their first language for simple arithmetic operations, such as addition or multiplication, long after they shifted to ...

The Trump administration pulled the plug on IRS Direct File, a pilot program allowing taxpayers to file federal tax returns for free. But there are still many no-cost filing options available, ...

Your PC’s storage media is subject to malware and, on occasion, natural disasters such as lightning, fire, etc. — which is why formulating a backup strategy is critical for keeping your data safe. Our ...

Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance and streaming services. He is passionate about language and technology, and has been an avid writer/reader of ...

As sports betting has become increasingly popular, it's important to understand what you’re betting on, who to bet with but also what do betting odds mean and how they can differ. Figuring out how to ...

Peter is a writer and editor for the CNET How-To team. He has been covering technology, software, finance, sports and video games since working for @Home Network and Excite in the 1990s. Peter managed ...

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