Counting feels utterly effortless to adults, who are unlikely to even remember when or how they picked up this useful, apparently automatic skill. Yet when you think about it, counting is a remarkable ...

Mathematics is often about uncovering patterns. For example, certain areas of topology revolve around categorizing knots or geometric shapes, and number theory explores properties such as the ...

Almost 30 years ago, a group of Kaktovik students invented a numbering system that reflected the way they counted in Iñupiaq and made math more intuitive for them. Soon, anyone in the world will be ...

From fractions and decimals to distance and time, the humble-but-versatile number line can deepen students’ understanding of ...

At Pasadena City College, college algebra for STEM majors is labeled Math 003. At Cypress College, it’s Math 141-C and at Napa Valley, it’s Math 106. For anyone hoping to enroll in the same course at ...

Imagine winding the hour hand of a clock back from 3 o’clock to noon. Mathematicians have long known how to describe this rotation as a simple multiplication: A number representing the initial ...