Following a sociocultural perspective, this study investigates how students who have grown up using the SI (Systeme International d'Unites) (metric) or US customary (USC) systems of units for everyday use differ in their knowledge of scale and measurement. Student groups were similar in terms of socioeconomic status, curriculum, native language…

In many schools, standardized tests are used to determine school effectiveness in instruction. School districts spend money, implement research, and look for new ways to improve on these metrics of academic achievement. Researchers have shown that athletic participation has helped to lead to academic success at a macro level; however less is known…