Appendix Table 1. Comparing trends in test scores of white and African American 4th and 8th grade students, LTT and Main NAEP, 1971–2012

Appendix Table 2a. Difference between black students’ average performance in selected districts and black students’ national average performance, Main NAEP scale scores, 2011

Appendix Table 2b. Districts ranked by size of difference, district African American average vs. national African American average

Appendix Table 3. Segregation and poverty in elementary school of typical black student, 2000, for cities participating in NAEP District Assessment, 2011