This three-part, ears-on lesson blends sound and visuals to help middle schoolers make sense of linear relationships.

When both variables are subject to error, a straight line may be fitted by minimizing the sum of squared distances of the observed points to the line. Approximate distributions of the slope of this ...

We share a STEM activity designed to integrate biology and mathematics through technology. The proposed activity was completed in two class hours (80 minutes), during which middle school students ...