See how our Subgroups (Students with Disabilities, English Learners, and more) performed on the 2012 STAR Test, leading us to an Academic Performance Index (API) score of 972! The Standardized Testing and Reporting (STAR) Program consists of several key components, including the California Standards Tests (CSTs); and the California Modified Assessment (CMA). The CSTs show how well students are doing in relation to the state content standards. The CSTs include English-language arts (ELA) and mathematics in grades two through eleven; science in grades five, eight, and nine through eleven; and history-social science in grades eight, and ten through eleven. 

1. 972 API
Oxford Preparatory Academy OPA is #1
Chino Valley in the
Chino Valley Unified
School District and
San Bernardino
County!
Chino Valley
A Kindergarten Through Eighth Grade Program

2. Academic Performance Index (API)
2012 School Wide Results
1000 972
OPA-Chino Valley
has posted the #1
900 API score in both
the Chino Valley
820 Unified School
788 District and in
800
San Bernardino
County for two
years running!
700
600
State CVUSD OPA
OPA Chino Valley 2012

3. Academic Performance Index (API)
2012 OPA Subgroup Results
1000
988 993
950 970
957 955
940 948
900
850 867
800
Subgroups
Filipino Asian
White English Learners
Hispanic or Latino Black or African American
Students with Disabilities Socioeconomically Disadvantaged
OPA Chino Valley 2012

4. 2012 Student Demographic Distribution of Students Tested
1.2% 3.5% Black or African American = 27
0.4%
students
American Indian or Alaska Native = 3
17.2% students
30.4%
Asian = 131 students
6.8% Filipino = 52 students
Hispanic or Latino = 305 students
0.4%
Native Hawaiian or Pacific Islander =
40.0% 3 students
White = 232 students
Two or More Races = 9 students
OPA Chino Valley 2012

5. 2011 Student Diversity – Los Angeles Times Report
OPA Chino Valley
Oxford Preparatory Academy has
a Diversity Rank of 10 out of 10
according to the Los Angeles Times
California Schools Guide
Diversity rank
What is the probability that any two
students chosen at random would be
of different ethnicities? If all students
are of the same ethnic group it's zero. If
half are from one group and half from
another it's 50%. If several groups are
divided evenly, it would be higher.
Schools with a diversity rank of 10 are
the most ethnically diverse.
OPA Chino Valley 2011

6. 2012 Filipino Subgroup Results
Percent Proficient or Advanced
100
100 96.2
90
84.9 85.8
80
75.4 75.1
70
60
50
English Language Arts Mathematics
OPA Chino Valley 2012
State CVUSD OPA

7. 2012 Asian Subgroup Results
Percent Proficient or Advanced
100 99.2
96.9
91.8
90 88.7
84.8
80
80
70
60
English Language Arts Mathematics
OPA Chino Valley 2012 State CVUSD OPA

8. 2012 White Subgroup Results
Percent Proficient or Advanced
100
92.2 91.3
90
80 76.8
74 73.7
71.1
70
60
50
English Language Arts Mathematics
OPA Chino Valley 2012 State CVUSD OPA

9. 2012 English Learners Subgroup Results
Percent Proficient or Advanced
100
90 87.9
84.8
80
70
60
52.4
49.5
50 46.2
40.6
40
30
English Language Arts Mathematics
OPA Chino Valley 2012 State CVUSD OPA

10. 2012 Hispanic or Latino Subgroup Results
Percent Proficient or Advanced
100
90.1 89.2
90
80
70
60 57.4 55.8
50.6
50 46.9
40
30
English Language Arts Mathematics
OPA Chino Valley 2012
State CVUSD OPA

11. 2012 Black or African American Subgroup Results
Percent Proficient or Advanced
100 96.3
92.6
90
80
68.7
70
59.5
60
50 46.1
42.9
40
30
20
English Language Arts Mathematics
OPA Chino Valley 2012 State CVUSD OPA

12. 2012 Students with Disabilities Subgroup Results
Percent Proficient or Advanced
100
90
84.5
81.4
80
70
60
50
40 35.8 37.2
32.9 34.3
30
English Language Arts Mathematics
OPA Chino Valley 2012 State CVUSD OPA

13. 2012 Socioeconomically Disadvantaged Subgroup
Percent Proficient or Advanced
100
90 86.4 87.6
80
70
60
52.5 52.8
50.2
50 46.3
40
30
English Language Arts Mathematics
OPA Chino Valley 2012 State CVUSD OPA