The ‘mental number line’ theory doesn’t appear to hold up vertically. In A Nutshell When people viewed vertical lines filled ...

In this lesson, students will seek and create numerical patterns. In this lesson, Ms. Knarr takes the students of Teaching in Room 9 on a mathematical journey to seek and create numerical patterns. / ...

The seemingly random digits known as prime numbers are not nearly as scattershot as previously thought. A new analysis by Princeton University researchers has uncovered patterns in primes that are ...