In this video I work through three examples to show students the power and meaning of parenthesis. If we don't understand how ...

Instead of just reading an explanation or looking at a static diagram, users can now engage directly with interactive visuals ...

Learn how to solve problems using linear programming. A linear programming problem involves finding the maximum or minimum value of an equation, called the objective functions, subject to a system of ...

Some readers may solve the problem procedurally: line up the two numbers, add the ones column, carry the one, and add the tens to get 43. Others might instead notice a creative shortcut: 29 + 14 is ...

The careers that stick around — that feel meaningful and weather industry shake-ups — don't get built on title progression.

Your brain could be gently coaxed into working on complex problems while you sleep, making you better able to tackle them the next day. Now, Karen Konkoly at Northwestern University in Illinois and ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

Imagine Jo: Everyone in Jo's life recognizes her as an outstanding problem solver. She's the type of person who seems capable of almost anything. Jo excels at intuitive problem-solving. Over her life, ...

The Advent season begins this Sunday, and that means The Sound of Music will soon be on television in the United States. The ABC network airs the film classic starring Julie Andrews and Christopher ...

Dr. Toyin Ajayi has an ambitious mission: to make health care accessible to all. Ajayi is the founder and CEO of Cityblock Health, a primary care provider focused on helping underserved communities in ...

Some people are just the go-tos when anyone in their circle has a problem. They give great advice, are always understanding, and have an energy that makes people want to approach them for help. The ...

For years, John Alle complained to Los Angeles officials about homelessness. Now, fed up, he’s trying to make a dent in the problem on his own. For years, John Alle complained to Los Angeles officials ...