PIAT Mathematics

Part of the Child Supplement, this subtest of the PIAT for children ages 5 through 14 measures ability in mathematics.

Table 7.1. PIAT Math: Raw Scores by Child Age and Race/Ethnicity (2006 Sample Cases)
Table 7.2. PIAT Math: Percentile Scores by Child Age and Race/Ethnicity (2006 Sample Cases)
Table 7.3. PIAT Math: Standard Scores by Child Age and Race/Ethnicity (2006 Sample Cases)
Table 7.4. PIAT Math: Percentile Scores by Child Age and Race/Ethnicity (2006 Weighted Distribution)
Table 7.5. PIAT Math: Standard Scores by Child Age and Race/Ethnicity (2006 Weighted Distribution)

Table 7.1 PIAT Math: Raw Scores by Child Age and Race/Ethnicity (2006 Sample Cases)

  0-9 10-14 15-19 20-29 30-39 40-49 50+ Invalid Valid Total Valid Pct
AGE OF CHILD 18 53 26 50 13 2 1 13 163 176 92.6
5-6 Years
7-9 Years 3 10 20 68 76 142 96 62 415 477 87.0
10-11 Years   1 3 3 19 117 226 48 369 417 88.5
12-14 Years 1 3 1 4 25 157 474 97 665 762 87.3
Total 22 67 50 125 133 418 797 220 1612 1832 88.0
RACE OF CHILD AGE OF CHILD 6 13 7 16       5 42 47 89.4
Hispanic 5-6 Years
7-9 Years   3 3 18 17 26 10 10 77 87 88.5
10-11 Years       1 4 31 43 12 79 91 86.8
12-14 Years 1   1 1 7 43 74 25 127 152 83.6
Total 7 16 11 36 28 100 127 52 325 377 86.2
Black AGE OF CHILD 8 16 9 5 2     2 40 42 95.2
5-6 Years
7-9 Years 2 3 9 18 15 27 15 19 89 108 82.4
10-11 Years   1 3 2 11 40 36 5 93 98 94.9
12-14 Years   1   3 11 70 94 16 179 195 91.8
Total 10 21 21 28 39 137 145 42 401 443 90.5
White AGE OF CHILD 4 24 10 29 11 2 1 6 81 87 93.1
5-6 Years
7-9 Years 1 4 8 32 44 89 71 33 249 282 88.3
10-11 Years         4 46 147 31 197 228 86.4
12-14 Years   2     7 44 306 56 359 415 86.5
Total 5 30 18 61 66 181 525 126 886 1012 87.5


Table 7.2 PIAT Math: Percentile Scores by Child Age and Race/Ethnicity (2006 Sample Cases)

  1-19 20-39 40-59 60-79 80-89 90-99 Invalid Valid Total %Valid
AGE OF CHILD 24 21 31 37 21 29 13 163 176 92.6
5-6 Years
7-9 Years 36 45 66 98 71 99 62 415 477 87.0
10-11 Years 36 36 68 82 53 94 48 369 417 88.5
12-14 Years 76 126 128 116 95 124 97 665 762 87.3
Total 172 228 293 333 240 346 220 1612 1832 88.0
RACE OF CHILD AGE OF CHILD 7 7 7 10 5 6 5 42 47 89.4
Hispanic 5-6 Years
7-9 Years 7 9 21 19 9 12 10 77 87 88.5
10-11 Years 9 10 18 18 8 16 12 79 91 86.8
12-14 Years 18 39 23 19 13 15 25 127 152 83.6
Total 41 65 69 66 35 49 52 325 377 86.2
Black AGE OF CHILD 10 8 11 6 4 1 2 40 42 95.2
5-6 Years
7-9 Years 17 11 16 21 12 12 19 89 108 82.4
10-11 Years 22 14 19 18 8 12 5 93 98 94.9
12-14 Years 38 46 38 25 12 20 16 179 195 91.8
Total 87 79 84 70 36 45 42 401 443 90.5
White AGE OF CHILD 7 6 13 21 12 22 6 81 87 93.1
5-6 Years
7-9 Years 12 25 29 58 50 75 33 249 282 88.3
10-11 Years 5 12 31 46 37 66 31 197 228 86.4
12-14 Years 20 41 67 72 70 89 56 359 415 86.5
Total 44 84 140 197 169 252 126 886 1012 87.5


Table 7.3 PIAT Math: Standard Scores by Child Age and Race/Ethnicity (2006 Sample Cases)

  65-69 70-84 85-99 100-114 115-129 130+ Valid Total %Valid
AGE OF CHILD 4 18 36 57 41 20 163 176 92.6
5-6 Years
7-9 Years 7 24 76 165 111 94 415 477 87.0
10-11 Years 5 21 74 139 103 75 369 417 88.5
12-14 Years 16 43 203 217 146 137 665 762 87.3
Total 32 106 389 578 401 326 1612 1832 88.0
RACE OF CHILD AGE OF CHILD 2 5 10 14 11 5 42 47 89.4
Hispanic 5-6 Years
7-9 Years   6 19 36 12 14 77 87 88.5
10-11 Years   3 26 29 19 14 79 91 86.8
12-14 Years 6 10 49 36 20 31 127 152 83.6
Total 8 24 104 115 62 64 325 377 86.2
Black AGE OF CHILD 2 8 12 14 4 2 40 42 95.2
5-6 Years
7-9 Years 3 11 19 37 13 25 89 108 82.4
10-11 Years 5 14 24 33 14 8 93 98 94.9
12-14 Years 7 20 81 46 18 23 179 195 91.8
Total 17 53 136 130 49 58 401 443 90.5
White AGE OF CHILD   5 14 29 26 13 81 87 93.1
5-6 Years
7-9 Years 4 7 38 92 86 55 249 282 88.3
10-11 Years   4 24 77 70 53 197 228 86.4
12-14 Years 3 13 73 135 108 83 359 415 86.5
Total 7 29 149 333 290 204 886 1012 87.5


Table 7.4 PIAT Math: Percentile Scores by Child Age and Race/Ethnicity (2006 Weighted Distribution)

  1-19 20-39 40-59 60-79 80-89 90-99 Total Mean Std Dev
AGE OF CHILD 10.4 9.7 17.6 25.0 14.4 23.0 100.0 64.7 27.9
5-6 Years
7-9 Years 6.9 10.4 13.3 22.5 18.3 28.6 100.0 69.0 26.8
10-11 Years 5.2 7.2 16.9 22.8 17.2 30.7 100.0 71.7 25.1
12-14 Years 7.6 14.0 19.3 18.7 17.8 22.7 100.0 64.5 27.5
Total 7.1 11.1 17.0 21.2 17.5 26.1 100.0 67.4 27.0
RACE OF CHILD AGE OF CHILD 16.4 19.3 17.9 20.8 11.4 14.1 100.0 52.9 29.4
Hispanic 5-6 Years
7-9 Years 9.1 14.1 28.1 23.5 9.6 15.6 100.0 58.5 25.9
10-11 Years 9.9 13.0 22.3 24.8 9.5 20.5 100.0 60.5 26.2
12-14 Years 12.4 31.5 17.9 14.0 10.9 13.3 100.0 50.5 29.4
Total 11.5 21.6 21.3 19.6 10.3 15.7 100.0 55.1 28.2
Black AGE OF CHILD 21.9 20.1 30.0 15.0 11.4 1.6 100.0 44.8 25.8
5-6 Years
7-9 Years 21.1 10.6 18.8 23.0 11.9 14.6 100.0 54.2 30.2
10-11 Years 22.4 14.7 21.3 19.7 9.3 12.6 100.0 51.1 30.3
12-14 Years 20.8 24.8 22.9 13.2 6.9 11.4 100.0 46.0 28.8
Total 21.3 18.7 22.2 17.2 9.1 11.5 100.0 49.0 29.4
White AGE OF CHILD 8.2 7.3 15.8 26.7 15.1 26.8 100.0 68.6 26.5
5-6 Years
7-9 Years 5.0 10.2 11.8 22.4 19.6 31.0 100.0 71.4 25.7
10-11 Years 2.5 5.7 15.9 23.0 18.9 34.0 100.0 75.3 22.5
12-14 Years 5.3 11.1 18.9 19.8 19.9 25.1 100.0 68.3 25.6
Total 4.8 9.3 16.0 21.9 19.1 28.9 100.0 70.8 25.2


Table 7.5 PIAT Math: Standard Scores by Child Age and Race/Ethnicity (2006 Weighted Distribution)

  65-69 70-84 85-99 100-114 115-129 130+ Total Mean Std Dev
AGE OF CHILD 0.8 7.5 18.9 36.7 28.4 7.7 100.0 107.8 15.4
5-6 Years
7-9 Years 2.0 3.8 16.9 36.7 31.7 8.9 100.0 109.9 14.9
10-11 Years 0.5 3.5 14.7 38.5 32.7 10.0 100.0 111.5 14.1
12-14 Years 1.3 4.6 24.1 35.6 26.9 7.4 100.0 107.6 14.8
Total 1.3 4.4 19.6 36.7 29.7 8.4 100.0 109.1 14.8
RACE OF CHILD AGE OF CHILD 4.4 12.1 27.6 30.4 25.5   100.0 100.8 15.3
Hispanic 5-6 Years
7-9 Years   7.1 27.6 44.9 15.1 5.3 100.0 104.6 13.5
10-11 Years   3.9 31.0 40.1 22.7 2.3 100.0 105.4 12.9
12-14 Years 4.0 6.6 39.1 27.5 15.7 6.9 100.0 100.6 15.8
Total 2.2 6.7 33.2 34.9 18.5 4.6 100.0 102.7 14.7
Black AGE OF CHILD 4.2 17.7 30.8 37.0 10.3   100.0 96.9 13.2
5-6 Years
7-9 Years 3.4 10.9 25.2 38.6 13.5 8.3 100.0 102.3 16.5
10-11 Years 4.5 14.9 25.6 36.4 15.0 3.7 100.0 100.4 16.2
12-14 Years 3.6 11.4 44.8 25.6 10.5 4.0 100.0 98.5 15.5
Total 3.8 12.6 34.6 32.2 12.2 4.6 100.0 99.7 15.8
White AGE OF CHILD   5.7 16.4 37.3 31.2 9.5 100.0 110.0 14.8
5-6 Years
7-9 Years 1.9 2.7 15.3 36.0 34.9 9.1 100.0 111.1 14.5
10-11 Years   2.0 12.0 38.6 35.9 11.5 100.0 113.5 12.9
12-14 Years 0.8 3.5 20.0 37.7 30.1 7.9 100.0 109.5 13.9
Total 0.9 3.1 16.6 37.4 32.8 9.2 100.0 110.9 14.0