Here is a simple-looking visual trick challenges your perception of two lines. What you see may surprise you, revealing how ...
The doubling square trick is a simple mathematical shortcut designed for class 6 to 10 students to make multiplication easier ...
A bill awaiting President Donald Trump's signature aims to make IRS error notices clearer and easier to understand. The IRS Math and Taxpayer Help Act would require the agency to spell out exactly ...
Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...
Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.
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