State: California  
County: LOS ANGELES   County Code: 19   Total Enrollment Reported: 629
District: SAUGUS UNION EL   District Code: 64998   Total Number Tested: 618
School: RIO VISTA EL   School Code: 6022685
 
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STAR Score Summaries Report for All Students Spring, 1999
Total All Students Tested: 618
__________ __________ __________ __________ __________ __________ __________ __________ __________ __________ __________
STANFORD 9 SCORES
  Grades
  2 3 4 5 6 7 8 9 10 11
Total Reading N= 126 N= 130 N= 119 N= 105 N= 81          
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score 		55
29
56
79
586.4		 62
35
65
88
627.2		 62
36
67
86
650.8		 51
27
53
81
654.0		 57
30
63
80
669.5		  
  
  
  
  
Total Math N= 129 N= 130 N= 119 N= 106 N= 113          
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score 		62
36
55
82
580.7		 71
45
78
91
620.0		 58
34
66
84
631.0		 56
25
58
78
650.7		 67
41
71
88
674.5		  
  
  
  
  
Language N= 127 N= 130 N= 115 N= 105 N= 110          
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score 		66
50
64
83
601.9		 70
44
76
89
628.2		 64
42
70
84
641.6		 56
31
56
75
645.7		 61
36
65
85
656.4		  
  
  
  
  
Spelling N= 127 N= 130 N= 119 N= 105 N= 110          
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score 		54
21
55
85
572.7		 56
22
57
89
607.3		 56
29
56
82
631.4		 50
27
54
78
640.3		 59
39
63
79
661.6		  
  
  
  
  
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		 134
126
44.8/ 75		 139
136
49.9/ 75		 127
118
54.6/ 90		 113
108
50.1/ 90		 116
79
55.2/ 90		  
 
 		  
 
 		  
 
 		  
 
 		  
 
 
Mathematics Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible		 134
132
28.7/ 50		 139
137
30.0/ 50		 127
122
25.6/ 50		 113
110
20.8/ 50		 116
113
24.4/ 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: 56
__________ __________ __________ __________ __________ __________ __________ __________ __________ __________ __________
STANFORD 9 SCORES
  Grades
  2 3 4 5 6 7 8 9 10 11
Total Reading N= 10 N= 11 N= 13 N= 10 N= 8          
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score 		*
*
*
*
*		 19
0
0
36
573.2		 21
0
31
38
603.3		 *
*
*
*
*		 *
*
*
*
*		  
  
  
  
  
Total Math N= 10 N= 11 N= 13 N= 10 N= 8          
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score 		*
*
*
*
*		 31
0
27
55
576.7		 23
8
15
46
593.1		 *
*
*
*
*		 *
*
*
*
*		  
  
  
  
  
Language N= 10 N= 11 N= 12 N= 10 N= 5          
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score 		*
*
*
*
*		 24
0
27
45
578.0		 27
0
25
50
599.7		 *
*
*
*
*		 *
*
*
*
*		  
  
  
  
  
Spelling N= 10 N= 11 N= 14 N= 10 N= 5          
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score 		*
*
*
*
*		 31
0
27
64
578.3		 20
0
21
36
590.7		 *
*
*
*
*		 *
*
*
*
*		  
  
  
  
  
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		 134
11
30.7/ 75		 139
11
31.6/ 75		 127
12
33.5/ 90		 113
11
28.7/ 90		 116
5
*		  
 
 		  
 
 		  
 
 		  
 
 		  
 
 
Mathematics Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible		 134
11
18.3/ 50		 139
11
21.3/ 50		 127
13
16.9/ 50		 113
11
16.5/ 50		 116
8
*		  
 
 		  
 
 		  
 
 		  
 
 		  
 
 
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: 555
__________ __________ __________ __________ __________ __________ __________ __________ __________ __________ __________
STANFORD 9 SCORES
  Grades
  2 3 4 5 6 7 8 9 10 11
Total Reading N= 115 N= 115 N= 105 N= 95 N= 73          
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score 		59
32
60
83
590.3		 66
39
72
92
632.3		 67
41
71
91
656.7		 56
29
59
88
659.2		 63
33
68
88
675.4		  
  
  
  
  
Total Math N= 118 N= 116 N= 105 N= 96 N= 104          
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score 		65
38
58
86
584.0		 74
48
83
94
623.9		 63
38
71
89
635.6		 59
28
63
83
654.4		 70
42
74
92
678.2		  
  
  
  
  
Language N= 116 N= 115 N= 102 N= 95 N= 104          
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score 		69
53
67
85
604.6		 74
49
81
94
632.9		 69
47
75
88
646.9		 61
35
62
81
650.7		 62
38
66
87
657.6		  
  
  
  
  
Spelling N= 116 N= 115 N= 104 N= 95 N= 104          
NPR for "Avg." Student Score
% Scoring Above 75th NPR
% Scoring At or Above 50th NPR
% Scoring Above 25th NPR
Mean Scaled Score 		55
23
56
86
574.8		 58
24
59
91
610.1		 62
34
62
88
637.2		 54
29
59
83
644.7		 60
40
64
80
662.5		  
  
  
  
  
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		 134
114
46.2/ 75		 139
121
51.7/ 75		 127
105
57.0/ 90		 113
97
52.5/ 90		 116
74
56.6/ 90		  
 
 		  
 
 		  
 
 		  
 
 		  
 
 
Mathematics Total
Reported Enrollment
Number Tested
Avg. No. Correct/No. Possible		 134
120
29.6/ 50		 139
123
30.8/ 50		 127
108
26.7/ 50		 113
99
21.3/ 50		 116
104
25.1/ 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.