State: California  
County: LOS ANGELES   County Code: 19   Total Enrollment Reported: 591
District: MOUNTAIN VIEW ESD   District Code: 64816   Total Number Tested: 576
School: TWIN LAKES EL   School Code: 6105407
 
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STAR Score Summaries Report for All Students Spring, 1999
Total All Students Tested: 576
__________ __________ __________ __________ __________ __________ __________ __________ __________ __________ __________
STANFORD 9 SCORES
  Grades
  2 3 4 5 6 7 8 9 10 11
Total Reading N= 127 N= 118 N= 152 N= 155            
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
30
6
25
54
561.0
16
3
12
33
572.3
25
13
25
43
610.7
21
7
21
43
621.9
 
 
 
 
 
 
Total Math N= 132 N= 120 N= 157 N= 159            
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
35
17
34
61
557.9
22
8
20
41
567.9
29
15
29
50
603.1
23
9
21
42
619.6
 
 
 
 
 
 
Language N= 112 N= 96 N= 157 N= 159            
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
35
15
38
60
576.4
16
3
11
29
568.5
32
12
31
52
607.3
24
9
23
44
613.0
 
 
 
 
 
 
Spelling N= 131 N= 121 N= 158 N= 160            
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
33
14
34
55
553.1
24
9
25
46
572.3
27
15
29
48
602.2
21
10
21
44
610.8
 
 
 
 
 
 
Science                    
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
 
 
 
 
 
 
 
 
 
 
Social Science                    
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
 
 
 
 
 
 
 
 
 
 
 
CALIFORNIA CONTENT STANDARD SCORES
 
English/Language Arts Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible
141
108
36.3/ 75
123
79
31.2/ 75
159
142
38.6/ 90
168
136
38.2/ 90
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mathematics Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible
141
131
24.2/ 50
123
106
21.3/ 50
159
150
19.9/ 50
168
141
17.9/ 50
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Algebra I
% of Enrollment-Algebra I
Avg. No. Correct/No. Possible-Algebra I
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Integrated 1
% of Enrollment-Integrated 1
Avg. No. Correct/No. Possible-Integrated 1
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Geometry
% of Enrollment-Geometry
Avg. No. Correct/No. Possible-Geometry
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Integrated 2
% of Enrollment-Integrated 2
Avg. No. Correct/No. Possible-Integrated 2
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Algebra II
% of Enrollment-Algebra II
Avg. No. Correct/No. Possible-Algebra II
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Integrated 3
% of Enrollment-Integrated 3
Avg. No. Correct/No. Possible-Integrated 3
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

STAR Score Summaries Report for Limited English Proficient Students Spring, 1999
Total Limited English Proficient Students Tested: 327
__________ __________ __________ __________ __________ __________ __________ __________ __________ __________ __________
STANFORD 9 SCORES
  Grades
  2 3 4 5 6 7 8 9 10 11
Total Reading N= 74 N= 73 N= 75 N= 87            
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
21
1
11
39
548.3
11
0
5
22
562.1
14
3
9
25
592.9
12
0
8
29
606.6
 
 
 
 
 
 
Total Math N= 79 N= 75 N= 81 N= 88            
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
27
9
25
54
549.4
16
1
11
29
557.7
19
6
19
35
590.3
16
2
9
30
609.0
 
 
 
 
 
 
Language N= 59 N= 66 N= 80 N= 88            
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
23
5
22
47
564.0
13
0
5
23
562.7
21
1
19
39
593.1
16
1
8
33
602.4
 
 
 
 
 
 
Spelling N= 78 N= 76 N= 81 N= 89            
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
537.5
16
3
11
32
559.0
15
7
12
30
585.3
13
1
6
26
597.4
 
 
 
 
 
 
Science                    
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
 
 
 
 
 
 
 
 
 
 
Social Science                    
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
 
 
 
 
 
 
 
 
 
 
 
CALIFORNIA CONTENT STANDARD SCORES
 
English/Language Arts Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible
141
55
31.0/ 75
123
56
26.9/ 75
159
68
31.5/ 90
168
76
32.0/ 90
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mathematics Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible
141
78
22.3/ 50
123
67
18.8/ 50
159
75
17.0/ 50
168
78
15.7/ 50
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Algebra I
% of Enrollment-Algebra I
Avg. No. Correct/No. Possible-Algebra I
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Integrated 1
% of Enrollment-Integrated 1
Avg. No. Correct/No. Possible-Integrated 1
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Geometry
% of Enrollment-Geometry
Avg. No. Correct/No. Possible-Geometry
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Integrated 2
% of Enrollment-Integrated 2
Avg. No. Correct/No. Possible-Integrated 2
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Algebra II
% of Enrollment-Algebra II
Avg. No. Correct/No. Possible-Algebra II
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Integrated 3
% of Enrollment-Integrated 3
Avg. No. Correct/No. Possible-Integrated 3
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

STAR Score Summaries Report for Non-LEP Students Spring, 1999
Total Non-LEP Students Tested: 244
__________ __________ __________ __________ __________ __________ __________ __________ __________ __________ __________
STANFORD 9 SCORES
  Grades
  2 3 4 5 6 7 8 9 10 11
Total Reading N= 49 N= 45 N= 76 N= 68            
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
47
14
47
78
581.0
27
7
22
51
588.9
41
24
41
62
629.2
38
16
37
60
641.4
 
 
 
 
 
 
Total Math N= 49 N= 45 N= 75 N= 71            
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
49
29
49
73
572.0
36
20
36
60
584.9
42
24
41
67
617.6
35
18
37
58
632.7
 
 
 
 
 
 
Language N= 49 N= 30 N= 76 N= 71            
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
53
29
57
76
591.2
25
10
27
43
581.3
46
24
45
66
623.2
36
18
42
58
626.3
 
 
 
 
 
 
Spelling N= 49 N= 45 N= 76 N= 71            
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
54
27
63
82
579.6
42
20
49
71
594.7
44
22
47
68
621.3
36
21
41
66
627.6
 
 
 
 
 
 
Science                    
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
 
 
 
 
 
 
 
 
 
 
Social Science                    
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score
 
 
 
 
 
 
 
 
 
 
 
CALIFORNIA CONTENT STANDARD SCORES
 
English/Language Arts Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible
141
49
42.9/ 75
123
23
41.7/ 75
159
74
45.2/ 90
168
60
46.1/ 90
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mathematics Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible
141
49
27.6/ 50
123
39
25.6/ 50
159
75
22.9/ 50
168
63
20.5/ 50
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Algebra I
% of Enrollment-Algebra I
Avg. No. Correct/No. Possible-Algebra I
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Integrated 1
% of Enrollment-Integrated 1
Avg. No. Correct/No. Possible-Integrated 1
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Geometry
% of Enrollment-Geometry
Avg. No. Correct/No. Possible-Geometry
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Integrated 2
% of Enrollment-Integrated 2
Avg. No. Correct/No. Possible-Integrated 2
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Algebra II
% of Enrollment-Algebra II
Avg. No. Correct/No. Possible-Algebra II
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Number Tested-Integrated 3
% of Enrollment-Integrated 3
Avg. No. Correct/No. Possible-Integrated 3
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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.