* Significantly different from 2003.
NOTE: Detail may not sum to totals because of rounding.
In addition to allowing for accommodations, the accommodations-permitted results (19962003) differ slightly from previous years' results and from previously reported results for 1996 and 2000, due to changes in sample weighting procedures.
Significance tests were performed using unrounded numbers. NAEP sample sizes have increased in 2003 compared to previous years, resulting in smaller detectable differences than in previous assessments.
See more information about the mathematics achievement levels.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 1990, 1992, 1996, 2000, and 2003 Mathematics Assessments.
Major Finding
The percentages of fourth-graders performing at or above Basic, at or above Proficient, and at Advanced were all higher in 2003 than in all previous assessment years since 1990.
See national achievement-level results in mathematics for grade 8.