The results indicated a statistically significant increase in student achievement and a successful learning experience for all. (nysteachercenters.org)
But only when data is tied to action do we see increases in student achievement and high school graduation rates, as well as more dollars and resources directed to low - performing schools. (educationnext.org)
The results suggest that using multiple measures of value - added to specialize teachers by subject could produce small average increases in student achievement, and larger increases for some students. (cepa.stanford.edu)