They found that students assigned to teachers who used more mathematical vocabulary in their lessons made greater progress ...

Math anxiety grows from stress, culture, and experience, not ability. By changing how we teach, test, and talk about math, we ...

Expert DIYer April Wilkerson creates a rich patina on copper using simple, accessible methods in her shop. Why Venezuela’s oil may be far more trouble than it is worth for Chevron and other companies ...

A 7-Eleven worker was shot and killed after confronting a shoplifter at the store near 29th Street and Columbus in Tucson late Thursday, Jan. 22. According to an Arizona lawmaker, three family members ...

In this paper a filled function method is suggested for solving nonlinear systems of equalities and inequalities. Firstly, the original problem is reformulated into an equivalent constrained global ...