State: California    Total STAR Enrolled: 162
County: Nevada County Code: 29 Total Number Tested: 145
District: Twin Ridges Elementary District Code: 66415   
School: Yuba River Charter School Code: 6113138   
 
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STAR Score Summaries Report for
Total All Students Tested: 145 Spring 2002
 
 

CALIFORNIA STANDARDS
TEST SCORES
Grades
2 3 4 5 6 7 8 9 10 11

STAR Enrollment 23 28 27 25 13 22 24      

English/Language Arts Standards  N=13  N=25  N=26  N=23  N=9  N=21  N=21      
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
 57%
314.5
0%
38%
23%
15%
23%
 89%
302.2
4%
20%
20%
24%
32%
 96%
339.3
19%
19%
35%
19%
8%
 92%
358.1
22%
22%
43%
9%
4%
 69%
*
*
*
*
*
*
 95%
355.0
5%
48%
43%
5%
0%
 88%
348.4
10%
43%
29%
19%
0%
     

Mathematics Standards  N=13  N=25  N=26  N=23  N=9  N=21        
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
 57%
311.2
8%
31%
8%
46%
8%
 89%
356.1
28%
36%
8%
16%
12%
 96%
288.7
0%
15%
19%
50%
15%
 92%
357.6
9%
48%
22%
22%
0%
 69%
*
*
*
*
*
*
 95%
351.6
5%
48%
38%
10%
0%
       

General Mathematics (Grades 8 and 9)              N=1      
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
             4%
*
*
*
*
*
*
     

Algebra I              N=18      
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
             75%
285.1
0%
0%
33%
50%
17%
     

Integrated 1              N=1      
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
             4%
*
*
*
*
*
*
     

Geometry                    
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
                   

Integrated 2                    
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
                   

Algebra II                    
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
                   

Integrated 3                    
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
                   

High School (Summative) Mathematics (Grade 9-11)                    
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
                   

History-Social Science Grade 9 Cumulative                    
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
                   

World History                    
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
                   

U.S. History                    
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
                   

Biology/Life Sciences                    
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
                   

Chemistry                    
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
                   

Earth Science                    
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
                   

Physics                    
% of Enrollment
Mean Scaled Score
% Advanced
% Proficient
% Basic
% Below Basic
% Far Below Basic
                   

Coordinated/Integrated Sciences -
Biology/Chemistry/Physics (BCP)
                   
% of Enrollment
Avg. No. Correct/No. Possible
                   

Coordinated/Integrated Sciences -
Earth Science/Biology/Chemistry (EBC)
                   
% of Enrollment
Avg. No. Correct/No. Possible
                   

Coordinated/Integrated Sciences -
Earth Science/Biology/Physics (EBP)
                   
% of Enrollment
Avg. No. Correct/No. Possible
                   

Coordinated/Integrated Sciences -
Earth Science/Chemistry/Physics (ECP)
                   
% of Enrollment
Avg. No. Correct/No. Possible
                   

________ ________ ________ ________ ________ ________ ________ ________ ________ ________ ________
STANFORD 9 SCORESGrades
2 3 4 5 6 7 8 9 10 11

 Total Reading  N=13  N=25  N=26  N=23  N=9  N=21  N=21      
   NPR for "Avg." Student Score
   % Scoring Above 75th NPR
   % Scoring At or Above 50th NPR
   % Scoring Above 25th NPR
   Mean Scaled Score
 54
31
54
77
588.8
 44
28
48
56
609.6
 63
38
50
85
653.5
 77
39
83
96
684.1
 *
*
*
*
*
 72
48
81
100
703.1
 73
48
76
90
714.4
     

 Total Math  N=14  N=25  N=27  N=23  N=10  N=21  N=20      
   NPR for "Avg." Student Score
   % Scoring Above 75th NPR
   % Scoring At or Above 50th NPR
   % Scoring Above 25th NPR
   Mean Scaled Score
 56
29
57
71
578.4
 71
52
68
84
622.1
 36
15
30
63
610.9
 70
39
70
83
666.4
 *
*
*
*
*
 82
62
90
100
709.7
 70
40
85
95
701.5
     

 Language  N=13  N=25  N=27  N=23  N=10  N=21  N=22      
   NPR for "Avg." Student Score
   % Scoring Above 75th NPR
   % Scoring At or Above 50th NPR
   % Scoring Above 25th NPR
   Mean Scaled Score
 59
38
62
77
596.9
 29
12
36
48
586.1
 50
26
44
67
627.8
 72
43
83
96
662.2
 *
*
*
*
*
 78
48
90
100
684.3
 78
50
77
86
694.6
     

 Spelling  N=14  N=25  N=27  N=23  N=10  N=22  N=22      
   NPR for "Avg." Student Score
   % Scoring Above 75th NPR
   % Scoring At or Above 50th NPR
   % Scoring Above 25th NPR
   Mean Scaled Score
 29
14
29
64
543.2
 32
12
20
64
583.4
 56
33
48
78
633.1
 54
22
65
74
645.7
 *
*
*
*
*
 60
27
68
91
675.9
 57
18
55
86
690.1
     

 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
                   


1. N = Number of Students Tested.
2. NPR stands for National Percentile Rank.
3. The National Percentile Rank is based on the mean NCE score for each group.
4. 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 © 2002 by the California Department of Education. Scores based on normative data copyright © 1996 by Harcourt. All rights reserved.