For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

We have looked at how to solve equations with one unknown value, but what happens when there are two unknown values? An equation with two unknown values will have infinitely many solutions. or \(x=100 ...

For over a decade, mathematicians have failed to agree whether a 500-page proof is actually correct. Now, translating the ...

Simultaneous equations are two linear equations that can be solved using bar models. By remembering that the same letter will always have the same value we can work out the missing values. To solve ...

Georgetown University psychologist Shadab Tabatabaeian, the paper’s lead author, imagines a “cool application” of their ...

A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging ...

The doubling square trick is a simple mathematical shortcut designed for class 6 to 10 students to make multiplication easier ...