I was dumbfounded reading the “Ask the teacher” column [“8th-grade algebra does not add up,” July 16]about requiring eighth-graders to be tested in algebra. I learned algebra in 1963 at McCumber ...

In this video, we provide essential "math help" by visually demonstrating "factoring out the greatest common factor" from various algebraic expressions. This "math tutorial" works through multiple ...

Algebraic structures such as groups, rings, modules and semigroups provide the foundational language for modern mathematics, encoding symmetry, arithmetic and combinatorial properties in a unified ...