David Shilkitus models how to turn mathematics into a relevant, impactful, and exciting subject for learners at every level.

Teachers can explore with students what not to do—like confusing operations in math or using boring word choices in ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Breakthroughs in pure mathematics can take decades. A new Defense Department initiative aims to speed things up using ...

Amid a numeracy crisis, students easily bored by math want less online lesson time, new research suggests. More than half of ...