Grid-in questions, or student-produced responses, account for about 22% of the 58-question SAT math section. As opposed to multiple-choice questions, where the correct answer is always one of the ...

Includes updates and/or revisions. Students’ success in mathematics, and algebra specifically, hinges largely on their mastering a focused, clearly defined set of topics in that subject in early ...

The study of arithmetic properties and digit restrictions in number theory explores the intricate relationships between classical arithmetic functions and the digital representation of numbers. This ...

Arithmetic geometry, at its core, investigates the rich interplay between number theory and geometry. In the context of unitary groups—algebraic groups defined as the symmetries of Hermitian forms—the ...

As racial inequity soars on the nation’s radar, math teachers are increasingly bringing social-justice questions into their classrooms to help students see the subject’s relevance and recognize that ...

DAVIE, Fla.-- Professor Derron Bowen teaches high school math to college students, patiently chalking equations on the board on basic arithmetic topics such as the speed of a driver on a 20-hour trip.