These low-floor, high-ceiling problems support differentiation, challenging all students by encouraging flexible thinking and allowing for multiple solution paths.

During the 1950s, our houses tended to be more modest in size, automobiles were generally larger, clothing was typically more formal, radios became family outings as we gathered around to listen to ...

Neil Saunders does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Numberphile revived an ancient multiplication trick—halves and doubles—also called Egyptian or Russian math, where you repeatedly halve one number and double the other. After crossing out rows with ...

You’d be surprised how many young people can’t read this. One of its conclusions tells the sad tale. “Between 2020 and 2025, the number of students whose math skills fall below high school level has ...

“Suppose f is a quadratic function satisfying f(6)=0, f(-6)=0, and f(0)=10. Then f(4)= A. 5 B. 5.5 C. 5.555 D. 5.666 E. None of the above. “OK, come on up here to the board and do those computations ...

The dramatic ending of the World Series on Saturday night, in which the Los Angeles Dodgers beat the Toronto Blue Jays 5-4 in 11 innings in Game 7 to repeat as champions, was closely followed by ...

A teacher has gone viral after sharing how one of her students cleverly tricked her to use a new viral slang expression, under the guise of checking the answer to a math question. Threads user Jenn ...

At the start of 2025, the city of New Orleans had over $200 million in financial reserves, a 50% decline from $400 million just two years earlier. Last month, the city reported that without changes to ...

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