In the field of research, a variable is an object, idea, or any other characteristic that can take any value that you are attempting to measure. Age, blood pressure, height, exam score, sea level, ...

Academic achievement in general, and in mathematics in particular, is positively associated not only with cognitive abilities, but also with emotional and motivational skills. The objective of this ...

Each week, Cookie Jam gives us a mix of easy and tricky Buzzwords. “Math that introduces letters as variables” is definitely one of the tougher ones, so here’s a little help. Algebra is a branch of ...