Percentile scores for age 13 long-term trend mathematics, by all students and jurisdiction: 2012, 2008, 2004, 1999, 1996, 1994, 1992, 1990, 1986, 1982, and 1978
Year
Jurisdiction
All students
10th Percentile
Standard Error
25th Percentile
Standard Error
50th Percentile
Standard Error
75th Percentile
Standard Error
90th Percentile
Standard Error
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
240
(1.4)
263
(1.0)
287
(1.3)
309
(1.3)
329
(2.1)
2008
National
237
(1.2)
261
(1.1)
283
(1.0)
305
(0.8)
323
(1.5)
2004
National
234
(1.3)
257
(1.4)
280
(0.8)
303
(1.2)
322
(1.0)
2004¹
National
238
(1.3)
261
(1.7)
282
(1.3)
304
(1.1)
322
(1.0)
1999¹
National
234
(1.8)
254
(1.0)
276
(0.9)
298
(0.8)
317
(1.1)
1996¹
National
233
(0.9)
254
(0.9)
275
(0.7)
296
(1.6)
314
(1.9)
1994¹
National
233
(1.4)
253
(1.3)
276
(0.9)
296
(1.2)
315
(1.1)
1992¹
National
233
(1.1)
253
(1.3)
274
(0.7)
294
(0.9)
312
(1.5)
1990¹
National
230
(1.4)
250
(0.9)
271
(1.0)
292
(0.9)
310
(1.1)
1986¹
National
230
(1.3)
248
(1.8)
269
(1.5)
290
(1.4)
309
(1.5)
1982¹
National
225
(1.8)
246
(1.3)
269
(1.0)
292
(1.2)
311
(1.2)
1978¹
National
213
(1.5)
238
(1.4)
265
(1.1)
291
(1.1)
313
(1.3)