NAEP - Nonaccommodated Estimate TUDA Grade 4 Mathematics

Comparison of change in NAEP mathematics average scores from 2005 to 2007 for all students and nonaccommodated students, grade 4: By district
District	All students		Non- accommodated students		Difference (all students minus non- accommodated)
Atlanta	2.9	*	2.6	*	0.3
Austin	-1.2		-0.5		-0.7
Boston	3.5	*	4.0	*	-0.5
Charlotte	-0.6		0.2		-0.9
Chicago¹	4.0		4.8	*	-0.8
Cleveland	-4.6	*	-4.3	*	-0.3
District of Columbia	2.6	*	2.6	*	0.0
Houston	1.1		0.3		0.8
Los Angeles	0.7		1.0		-0.3
New York City	5.5	*	7.5	*	-2.0
San Diego	1.5		2.6		-1.1
* Statistically significant change.
¹ The significance of the trend results from the officially reported sample for this jurisdiction would be different for nonaccommodated students alone.
NOTE: Differences are calculated using unrounded numbers. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2005 and 2007 Trial Urban District Mathematics Assessments.