Average scale scores for age 13 long-term trend mathematics, by grade level and jurisdiction: 2012, 2008, 2004, 1999, 1996, 1994, 1992, 1990, 1986, 1982, and 1978
Year
Jurisdiction
7th grade or below
8th grade
9th grade or above
Average scale score
Standard Error
Average scale score
Standard Error
Average scale score
Standard Error
† Not applicable.
‡ Reporting standards not met.
NOTE: The NAEP Long-Term Trend 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), 1978, 1982, 1986, 1990, 1992, 1994, 1996, 1999, 2004, 2008, and 2012 Long-Term Trend Mathematics Assessments.
2012
National
274
(1.3)
292
(1.1)
‡
(†)
2008
National
272
(1.1)
288
(0.9)
‡
(†)
2004
National
268
(1.1)
285
(1.1)
‡
(†)
2004¹
National
271
(1.3)
287
(1.2)
‡
(†)
1999¹
National
265
(1.5)
283
(0.9)
‡
(†)
1996¹
National
263
(1.2)
280
(0.9)
‡
(†)
1994¹
National
259
(1.2)
283
(1.0)
‡
(†)
1992¹
National
258
(1.3)
282
(0.9)
‡
(†)
1990¹
National
253
(1.0)
280
(0.9)
‡
(†)
1986¹
National
251
(1.1)
278
(1.0)
‡
(†)
1982¹
National
247
(1.4)
277
(0.9)
304
(6.3)
1978¹
National
240
(1.4)
274
(1.1)
298
(9.1)