Abstract: Computer-assisted instruction systems have been broadly applied to help students solving math word problems. However, these systems offer little help to students encountering multi-step ...

The Minnesota Vikings have had a number of issues during the 2025 season, and one of the oddest ones is the wide receivers dropping the ball. When you look at the talent in the wide receiver room, ...

Ukrainian President Volodymyr Zelenskyy said Monday that the suggested legal recognition of Russian sovereignty over captured territory in the east of his country remained a "main problem" in ...

Jackie Talarico said her family spent thousands of dollars trying to constantly clean up mold when they lived in privatized military housing at Naval Air Station Key West, Florida, where her husband ...

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about numbers. And while that may seem daunting, most kids enjoy sharpening their math ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

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Malik Beasley thrived on the basketball court last season for the Detroit Pistons while coping with a federal gambling investigation and more than $8 million worth of financial problems that include ...

The original version of this story appeared in Quanta Magazine. The simplest ideas in mathematics can also be the most perplexing. Take addition. It’s a straightforward operation: One of the first ...