New analysis compares literacy vs. poverty rates for 10,000 districts, 42,000 schools and 3 million kids. Is your school a ...

A moving average can tell you what direction a stock's price is moving, without all the noise of the market. Read on to learn how to use this tool.

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 ...

Benson Kipruto won the men’s race by three-hundredths of a second, and Hellen Obiri won the women’s race, obliterating the ...

These lateral-thinking puzzles require some serious out-of-the-box thinking to solve. Are you up to the challenge?

Examining mistakes gives students a chance to discuss misconceptions openly and find new approaches to solving problems.

Despite his lawyer's assertion that the NBA "cleared him two years ago," Terry Rozier was never technically cleared of ...

Rivers give in abundance. But when swollen with fury, they plunder without mercy. This July, the primeval Ganga took ...