The name says it all. At the link above, readers will find 150 science experiments, allowing for enough STEM discoveries to last through spring. These experiments are organized into several categories, including Water...

This is the third and final article in a series of reviews of three standard mathematical productivity packages. This article uses computation to directly compare the software packages' use for educational purposes. The...

In the Latin Square computational pages on this site, the third IV, with levels designated as A, B, C, etc., is listed as the "treatment" variable. The analysis of variance within an orthogonal Latin Square results in...

In the Latin Square computational pages on this site, the third IV, with levels designated as A, B, C, etc., is listed as the "treatment" variable. The analysis of variance within an orthogonal Latin Square results in...

9th Grade Math Practice Questions to test addition, multiplication, word-problem skills, and basic algebraic skills. Includes answers and explanations. From the Proficiency Building Activities of the NASA Lewis Research...