When course requirements at the Massachusetts Institute of Technology shifted 10 years ago, faculty members in the mathematics department found themselves with a new task in their job description. Not ...
In algebra, letters are used to stand for values that can change (variables) or for values that aren’t known (unknowns). A term is a number or letter on its own, or numbers and letters multiplied ...
COLUMBIA, S.C. — Newly released test scores show South Carolina students are significantly behind where the state wants them to be in reading, writing, and math. The state Department of Education said ...