The math hack that has recently stunned people simplifies percentage calculations by switching the numbers around — revealing an easier way to compute seemingly tricky solutions. The trick was ...

Richard Rusczyk, founder of Art of Problem Solving, has a vision for bringing “joyous, beautiful math” — and problem-solving — to classrooms everywhere. When Richard Rusczyk became interested in math ...

If ever we needed a wake-up call to improve math learning, especially for historically marginalized students, the latest scores from the Nation’s Report Card and Northwest Evaluation Association ...