State: California  
County: CONTRA COSTA   County Code: 07   Total Enrollment Reported: 26,629
District: W CONTRA COSTA USD   District Code: 61796   Total Number Tested: 24,508
      School Code: 0000000
 
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STAR Score Summaries Report for All Students Spring, 1999
Total All Students Tested: 24,508
__________ __________ __________ __________ __________ __________ __________ __________ __________ __________ __________
STANFORD 9 SCORES
  Grades
  2 3 4 5 6 7 8 9 10 11
Total Reading N= 2478 N= 2722 N= 2485 N= 2523 N= 2353 N= 2230 N= 2101 N= 2082 N= 1817 N= 1476
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
36
16
35
59
568.5
34
14
35
58
598.6
34
16
33
56
620.7
33
15
33
55
636.2
37
16
35
60
649.8
31
14
32
54
660.5
33
11
33
58
672.7
26
9
27
48
674.8
21
8
22
40
677.0
26
12
25
48
685.4
Total Math N= 2645 N= 2811 N= 2569 N= 2558 N= 2403 N= 2258 N= 2112 N= 2093 N= 1817 N= 1473
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
37
17
38
59
559.8
38
17
35
59
586.9
32
15
32
52
606.4
32
15
31
51
629.1
39
18
36
57
646.8
34
13
30
55
657.1
35
14
31
52
666.6
39
14
34
59
677.9
32
11
28
53
685.0
36
17
33
56
691.8
Language N= 2589 N= 2717 N= 2521 N= 2542 N= 2296 N= 2226 N= 2075 N= 2035 N= 1770 N= 1426
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
37
21
39
55
579.0
37
15
34
59
594.7
38
15
38
59
614.3
37
18
37
58
627.2
38
19
38
60
636.2
39
21
39
58
647.4
36
15
35
57
651.6
39
18
39
58
661.7
25
11
27
45
657.8
36
17
38
57
671.6
Spelling N= 2640 N= 2812 N= 2610 N= 2572 N= 2409 N= 2305 N= 2198      
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
39
17
39
62
561.2
43
18
41
69
596.8
36
18
34
58
612.7
38
20
39
60
629.9
38
17
37
60
641.4
37
19
39
63
653.0
31
11
28
51
662.8
 
 
 
Science               N= 2074 N= 1767 N= 1461
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
 
 
 
 
 
 
 
32
9
26
59
660.9
31
11
27
51
666.2
30
12
26
53
670.8
Social Science               N= 2057 N= 1778 N= 1462
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
 
 
 
 
 
 
 
33
10
32
61
642.2
26
11
24
46
643.6
41
20
42
61
656.4
 
CALIFORNIA CONTENT STANDARD SCORES
 
English/Language Arts Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible
3034
2443
38.2/ 75
3097
2691
38.3/ 75
2915
2512
40.9/ 90
2865
2577
41.9/ 90
2675
2307
43.9/ 90
2542
2118
46.8/ 90
2363
1970
46.0/ 90
2621
1942
43.8/ 90
2445
1661
44.9/ 90
2072
1368
44.3/ 90
Mathematics Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible
3034
2688
24.7/ 50
3097
2883
24.0/ 50
2915
2694
21.3/ 50
2865
2690
19.0/ 50
2675
2483
19.5/ 50
2542
2186
18.3/ 50
 
 
 
 
 
 
 
 
 
2072
1142
15.4/ 50
Number Tested-Algebra I
% of Enrollment-Algebra I
Avg. No. Correct/No. Possible-Algebra I
 
 
 
 
 
 
 
 
 
 
 
 
351
15%
26.0/ 50
642
24%
597
24%
 
 
Number Tested-Integrated 1
% of Enrollment-Integrated 1
Avg. No. Correct/No. Possible-Integrated 1
 
 
 
 
 
 
 
 
 
 
 
 
2
*
*
16
1%
20
1%
 
 
Number Tested-Geometry
% of Enrollment-Geometry
Avg. No. Correct/No. Possible-Geometry
 
 
 
 
 
 
 
 
 
 
 
 
 
 
283
11%
24.1/ 50
403
16%
 
 
Number Tested-Integrated 2
% of Enrollment-Integrated 2
Avg. No. Correct/No. Possible-Integrated 2
 
 
 
 
 
 
 
 
 
 
 
 
1
*
*
16
1%
15.3/ 50
15
1%
 
 
Number Tested-Algebra II
% of Enrollment-Algebra II
Avg. No. Correct/No. Possible-Algebra II
 
 
 
 
 
 
 
 
 
 
 
 
3
*
*
19
1%
202
8%
22.6/ 50
 
 
Number Tested-Integrated 3
% of Enrollment-Integrated 3
Avg. No. Correct/No. Possible-Integrated 3
 
 
 
 
 
 
 
 
 
 
 
 
1
*
*
7
*
*
7
*
*
 
 

STAR Score Summaries Report for Limited English Proficient Students Spring, 1999
Total Limited English Proficient Students Tested: 4,733
__________ __________ __________ __________ __________ __________ __________ __________ __________ __________ __________
STANFORD 9 SCORES
  Grades
  2 3 4 5 6 7 8 9 10 11
Total Reading N= 523 N= 578 N= 496 N= 545 N= 478 N= 424 N= 409 N= 355 N= 285 N= 244
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
22
6
18
40
550.9
19
2
13
39
577.7
17
1
9
35
598.0
18
2
10
35
617.0
20
1
11
40
630.5
14
1
7
29
637.7
17
1
7
35
652.5
10
0
3
17
649.7
7
0
1
9
651.2
9
1
2
14
659.8
Total Math N= 572 N= 604 N= 525 N= 564 N= 499 N= 445 N= 418 N= 352 N= 276 N= 248
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
27
9
27
50
548.6
30
9
25
50
577.9
21
5
16
39
593.3
23
5
20
40
619.7
27
6
20
45
633.3
23
2
14
40
644.6
23
4
13
32
652.4
25
3
14
42
663.4
22
4
15
39
675.3
25
6
17
47
680.9
Language N= 559 N= 592 N= 520 N= 560 N= 448 N= 433 N= 403 N= 344 N= 273 N= 238
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
21
9
20
40
563.2
25
7
19
47
580.4
24
2
18
43
597.5
24
5
20
44
612.6
23
3
18
42
620.2
21
3
18
39
629.6
21
2
13
37
634.0
22
2
14
37
641.9
11
1
7
19
637.5
17
2
11
31
649.7
Spelling N= 568 N= 600 N= 532 N= 564 N= 497 N= 436 N= 427      
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
27
9
24
48
544.9
32
11
28
58
583.0
20
5
18
41
593.6
25
8
24
45
615.1
20
5
19
40
619.2
20
3
19
43
631.7
17
2
10
27
645.5
 
 
 
Science               N= 348 N= 273 N= 250
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
 
 
 
 
 
 
 
21
1
8
42
649.0
19
1
12
33
654.2
17
1
7
34
657.5
Social Science               N= 348 N= 278 N= 246
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
 
 
 
 
 
 
 
21
1
13
44
631.1
16
1
10
29
633.4
25
7
22
44
644.1
 
CALIFORNIA CONTENT STANDARD SCORES
 
English/Language Arts Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible
3034
509
31.5/ 75
3097
573
32.0/ 75
2915
503
31.8/ 90
2865
550
34.1/ 90
2675
436
34.7/ 90
2542
411
36.9/ 90
2363
382
36.8/ 90
2621
333
33.0/ 90
2445
260
34.7/ 90
2072
230
33.2/ 90
Mathematics Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible
3034
574
21.8/ 50
3097
613
22.2/ 50
2915
541
18.7/ 50
2865
577
17.4/ 50
2675
509
17.3/ 50
2542
433
15.8/ 50
 
 
 
 
 
 
 
 
 
2072
211
13.6/ 50
Number Tested-Algebra I
% of Enrollment-Algebra I
Avg. No. Correct/No. Possible-Algebra I
 
 
 
 
 
 
 
 
 
 
 
 
32
1%
21.7/ 50
118
5%
119
5%
 
 
Number Tested-Integrated 1
% of Enrollment-Integrated 1
Avg. No. Correct/No. Possible-Integrated 1
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2
*
*
4
*
*
 
 
Number Tested-Geometry
% of Enrollment-Geometry
Avg. No. Correct/No. Possible-Geometry
 
 
 
 
 
 
 
 
 
 
 
 
 
 
35
1%
19.5/ 50
67
3%
 
 
Number Tested-Integrated 2
% of Enrollment-Integrated 2
Avg. No. Correct/No. Possible-Integrated 2
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
*
*
1
*
*
 
 
Number Tested-Algebra II
% of Enrollment-Algebra II
Avg. No. Correct/No. Possible-Algebra II
 
 
 
 
 
 
 
 
 
 
 
 
2
*
*
2
*
*
24
1%
19.8/ 50
 
 
Number Tested-Integrated 3
% of Enrollment-Integrated 3
Avg. No. Correct/No. Possible-Integrated 3
 
 
 
 
 
 
 
 
 
 
 
 
1
*
*
1
*
*
2
*
*
 
 

STAR Score Summaries Report for Non-LEP Students Spring, 1999
Total Non-LEP Students Tested: 18,343
__________ __________ __________ __________ __________ __________ __________ __________ __________ __________ __________
STANFORD 9 SCORES
  Grades
  2 3 4 5 6 7 8 9 10 11
Total Reading N= 1875 N= 2078 N= 1940 N= 1914 N= 1820 N= 1693 N= 1578 N= 1492 N= 1325 N= 1038
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
41
19
41
65
574.0
39
18
41
64
604.9
39
20
39
62
626.8
39
19
40
61
642.4
42
20
41
66
655.5
38
18
39
62
667.6
39
14
41
66
679.1
33
12
34
58
682.6
27
10
28
49
684.8
34
16
34
59
694.4
Total Math N= 1989 N= 2143 N= 1994 N= 1933 N= 1851 N= 1696 N= 1579 N= 1494 N= 1329 N= 1028
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
41
21
42
62
564.0
40
19
39
61
589.8
35
18
36
57
610.4
35
18
36
55
632.5
43
21
40
61
650.8
39
16
36
60
661.7
40
17
36
58
671.4
44
18
41
66
683.2
36
14
33
60
689.2
43
22
40
62
697.9
Language N= 1949 N= 2061 N= 1956 N= 1923 N= 1794 N= 1675 N= 1565 N= 1474 N= 1299 N= 1007
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
43
25
45
60
584.3
41
18
39
63
599.4
42
19
43
64
619.2
42
22
43
63
632.2
43
23
43
65
640.6
45
27
47
65
653.5
42
19
42
63
657.2
46
23
48
66
668.5
32
14
34
52
664.4
46
23
48
67
680.6
Spelling N= 1987 N= 2148 N= 2024 N= 1948 N= 1855 N= 1741 N= 1652      
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
43
19
44
66
566.7
47
20
45
73
601.2
41
22
39
63
618.2
42
24
44
65
634.8
44
20
42
66
647.9
44
23
46
70
659.9
36
14
34
59
668.4
 
 
 
Science               N= 1486 N= 1299 N= 1015
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
 
 
 
 
 
 
 
37
12
31
66
665.3
35
14
32
57
670.2
36
16
33
60
676.0
Social Science               N= 1480 N= 1307 N= 1027
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
 
 
 
 
 
 
 
38
13
39
67
646.3
30
14
29
52
647.2
47
26
50
67
661.1
 
CALIFORNIA CONTENT STANDARD SCORES
 
English/Language Arts Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible
3034
1860
40.2/ 75
3097
2054
40.3/ 75
2915
1962
43.4/ 90
2865
1969
44.3/ 90
2675
1817
46.3/ 90
2542
1603
50.0/ 90
2363
1493
48.9/ 90
2621
1419
47.2/ 90
2445
1235
48.0/ 90
2072
968
48.4/ 90
Mathematics Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible
3034
2029
25.7/ 50
3097
2200
24.6/ 50
2915
2099
22.1/ 50
2865
2050
19.6/ 50
2675
1918
20.2/ 50
2542
1651
19.1/ 50
 
 
 
 
 
 
 
 
 
2072
787
16.2/ 50
Number Tested-Algebra I
% of Enrollment-Algebra I
Avg. No. Correct/No. Possible-Algebra I
 
 
 
 
 
 
 
 
 
 
 
 
310
13%
26.5/ 50
479
18%
439
18%
 
 
Number Tested-Integrated 1
% of Enrollment-Integrated 1
Avg. No. Correct/No. Possible-Integrated 1
 
 
 
 
 
 
 
 
 
 
 
 
1
*
*
13
0%
11
0%
 
 
Number Tested-Geometry
% of Enrollment-Geometry
Avg. No. Correct/No. Possible-Geometry
 
 
 
 
 
 
 
 
 
 
 
 
 
 
241
9%
24.7/ 50
317
13%
 
 
Number Tested-Integrated 2
% of Enrollment-Integrated 2
Avg. No. Correct/No. Possible-Integrated 2
 
 
 
 
 
 
 
 
 
 
 
 
1
*
*
9
*
*
11
0%
 
 
Number Tested-Algebra II
% of Enrollment-Algebra II
Avg. No. Correct/No. Possible-Algebra II
 
 
 
 
 
 
 
 
 
 
 
 
 
 
14
1%
175
7%
23.0/ 50
 
 
Number Tested-Integrated 3
% of Enrollment-Integrated 3
Avg. No. Correct/No. Possible-Integrated 3
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5
*
*
4
*
*
 
 

1. NPR stands for National Percentile Rank.
2. The National Percentile Rank is based on the mean NCE score for each group.
3. Mean scaled scores for groups in counties, districts, or schools whose student scores are based on mixed numbers of days of instruction should not be used to compare the performance of one school, district, or county with another.

Reports copyright © 1999 by the California Department of Education. Scores based on normative data copyright © 1996 by Harcourt. All rights reserved.