Melissa Romano grew up attending school in classrooms that were quiet and orderly. And she liked it that way. Today, as a 2nd grade teacher, Ms. Romano has learned to tolerate and even encourage more ...

Algebraic manipulation detection (AMD) and authentication codes represent a critical class of cryptographic primitives aimed at ensuring the integrity and authenticity of information. These codes are ...

A high school student is tutored in algebra. Tutors and teachers report that more students struggled in the course this academic year. Credit: Sarah L. Voisin/The Washington Post via Getty Images The ...

It’s time for algebra to consistently be seen and experienced as more than a meandering stream of abstract variables and procedures Algebra can be breathtaking. Yet most people don’t encounter it this ...