BARR has been proven to create statistically significant impacts in 19 areas of academic performance and outcomes for students, teachers, and schools, including especially powerful results narrowing opportunity gaps for students of color and students from low-income families.
Check out graphs that reflect the average statewide graduation rates overall and by subgroup in California, Minnesota, and Maine for the 2016 – 2017 academic year compared to the data from BARR schools that have been implementing the model for three or more years.