In September 2019, news broke regarding progress on this 82-year-old question, thanks to prolific mathematician Terence Tao. And while the story of Tao’s breakthrough is promising, the problem isn’t ...

Have you ever seen acute-y across a divide and wanted to say hi without looking like a square? These math pickup lines will do the trick! Dating is a lot like math class: If it feels too easy, you ...

Students go over using number lines to solve the four equations in a fact family. In this lesson, students go over using number lines to solve the four equations in a fact family. Julia uses charts, ...