The Stanford Achievement Test (SAT-10) is a nationally norm-referenced test that measures student growth over time.  As indicated in the graphs below, KIPP Austin College Prep students show remarkable improvement every year.

The results from SAT-10 show mean National Percentile Ranking (NPR).  NPR indicates the percentage of students around the country that KIPP Austin students performed as well as or better than.   

View the Fall 2007 results here