In this playlist, I show you how to understand set theory. I introduce sets as Venn diagrams, mapping and as sets of numbers. With sets, we look at how to find the union, complement, and intersection ...

A team of four prominent mathematicians, including two Fields medalists, proved a conjecture described as a “holy grail of additive combinatorics.” Within a month, a loose collaboration verified it ...

Students in Melissa Williams' kindergarten class at the Westminster School in Atlanta, Georgia, practice connecting quantities to written numbers — a key part of number sense. Credit: Holly Korbey for ...

STARKVILLE, Miss.—Mississippi State Instructor II Kim Walters is using her Math in Your World class to teach students that math is more than problems in a textbook––it’s a practical tool with everyday ...

In this playlist, I show you how to understand set theory. I introduce sets as Venn diagrams, mapping, and as sets of numbers. With sets, we look at how to find the union, complement, and intersection ...