Average scale scores and percentages for grade 8 mathematics, by kind of calculator used during math lessons and jurisdiction: 2011 and 2009
Year
Jurisdiction
None
Basic four-function
Scientific not graphing
Graphing
Average scale score
Percentage
Average scale score
Percentage
Average scale score
Percentage
Average scale score
Percentage
— Not available.
# Rounds to zero.
‡ Reporting standards not met.
NOTE: DCPS = District of Columbia Public Schools. The NAEP Mathematics scale ranges from 0 to 500. Detail may not sum to totals because of rounding. 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), 2009 and 2011 Mathematics Assessments.
2011
Large city
269
16
266
17
272
38
287
29
2011
Albuquerque
‡
4
268
36
279
39
283
22
2011
Atlanta
266
37
259
15
263
26
281
22
2011
Austin
291
10
267
7
263
5
292
78
2011
Baltimore City
‡
2
‡
7
258
76
262
15
2011
Boston
‡
3
263
22
298
27
283
47
2011
Charlotte
‡
#
‡
#
287
22
285
77
2011
Chicago
‡
#
‡
3
269
82
283
15
2011
Cleveland
‡
#
‡
4
257
94
‡
2
2011
Dallas
270
16
‡
2
261
7
276
74
2011
Detroit
‡
#
238
19
242
31
253
50
2011
District of Columbia (DCPS)
244
6
260
28
239
26
272
40
2011
Fresno
254
30
236
31
274
36
‡
3
2011
Hillsborough County (FL)
‡
3
280
76
292
18
‡
3
2011
Houston
270
6
261
8
266
7
284
79
2011
Jefferson County (KY)
‡
#
‡
4
279
21
274
75
2011
Los Angeles
260
33
250
28
275
21
270
18
2011
Miami-Dade
‡
2
269
78
280
19
‡
1
2011
Milwaukee
‡
5
241
14
253
55
264
26
2011
New York City
259
3
256
3
270
79
298
14
2011
Philadelphia
‡
#
‡
1
261
18
268
80
2011
San Diego
269
27
267
23
291
39
279
10
2009
Large city
267
12
266
20
272
40
281
28
2009
Albuquerque
—
—
—
—
—
—
—
—
2009
Atlanta
263
26
243
13
260
36
271
25
2009
Austin
‡
4
‡
#
267
14
285
82
2009
Baltimore City
‡
3
260
29
251
40
267
28
2009
Boston
‡
3
252
10
302
27
275
59
2009
Charlotte
‡
#
‡
3
283
43
284
55
2009
Chicago
‡
2
260
7
265
79
273
12
2009
Cleveland
‡
#
260
10
255
81
269
9
2009
Dallas
—
—
—
—
—
—
—
—
2009
Detroit
‡
#
224
14
238
16
242
70
2009
District of Columbia (DCPS)
‡
8
‡
10
238
31
266
51
2009
Fresno
259
35
241
29
276
36
‡
#
2009
Hillsborough County (FL)
—
—
—
—
—
—
—
—
2009
Houston
264
10
270
10
270
14
281
65
2009
Jefferson County (KY)
‡
#
‡
3
275
22
267
75
2009
Los Angeles
253
29
249
29
269
23
268
19
2009
Miami-Dade
‡
1
272
79
275
20
‡
1
2009
Milwaukee
248
12
248
23
253
48
263
18
2009
New York City
‡
#
258
4
271
87
307
8
2009
Philadelphia
‡
1
247
9
263
30
268
61
2009
San Diego
272
28
271
13
287
50
295
9