Percentile scores for grade 8 mathematics, by disability status of student, including those with 504 plan and jurisdiction: 2011, 2009, 2007, 2005, 2003, 2000, and 1996
YearJurisdictionIdentified as students with disabilitiesNot identified as students with disabilities
10th percentile25th percentile50th percentile75th percentile90th percentile10th percentile25th percentile50th percentile75th percentile90th percentile
— Not available.
NOTE: The category “students with disabilities” includes students identified as having either an Individualized Education Program (IEP) or protection under Section 504 of the Rehabilitation Act of 1973. The NAEP Mathematics scale ranges from 0 to 500. Some apparent differences between estimates may not be statistically significant. Analyze results with NAEP Data Explorer.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 1996, 2000, 2003, 2005, 2007, 2009, and 2011 Mathematics Assessments.
2011National203225249274297244265288311331
2009National201223249274297242264287310330
2007National198221247272295241262285308328
2005National197219244270292238260283306326
2003National195217242267289238259283305324
2000National——————————
1996National——————————