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Charter Oak Unified School District

GreatSchools Rating: 6 out of 10. GreatSchools Ratings are based on test results. 10 is best.
This district's rating is based on its schools' test results; 10 is best. Learn more >

Learn About This District's:

20240 Cienega Ave.
Covina, CA 91723
Los Angeles County
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PH: (626) 966-8331
FAX: (626) 967-9580

District Web site >

  • Grades K-12
  • 6866 students
  • 10 schools

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 CST Results

 
Scale: % at or above proficient

Grade 2

English Language Arts
 62% (2008)
 58% (2007)
 58% (2006)
 54% (2005)
The state average for English Language Arts was 48% in 2008.

Math
 67% (2008)
 63% (2007)
 63% (2006)
 61% (2005)
The state average for Math was 59% in 2008.

Source: CA Dept. of Education, 2007-2008

Grade 3

English Language Arts
 45% (2008)
 46% (2007)
 43% (2006)
 40% (2005)
The state average for English Language Arts was 38% in 2008.

Math
 65% (2008)
 62% (2007)
 57% (2006)
 63% (2005)
The state average for Math was 61% in 2008.

Source: CA Dept. of Education, 2007-2008

Grade 4

English Language Arts
 65% (2008)
 59% (2007)
 53% (2006)
 56% (2005)
The state average for English Language Arts was 55% in 2008.

Math
 66% (2008)
 61% (2007)
 60% (2006)
 52% (2005)
The state average for Math was 61% in 2008.

Source: CA Dept. of Education, 2007-2008

Grade 5

Science
 54% (2008)
 38% (2007)
 30% (2006)
The state average for Science was 46% in 2008.

English Language Arts
 54% (2008)
 47% (2007)
 49% (2006)
 52% (2005)
The state average for English Language Arts was 48% in 2008.

Math
 51% (2008)
 51% (2007)
 48% (2006)
 45% (2005)
The state average for Math was 51% in 2008.

Source: CA Dept. of Education, 2007-2008

Grade 6

English Language Arts
 54% (2008)
 37% (2007)
 42% (2006)
 38% (2005)
The state average for English Language Arts was 47% in 2008.

Math
 43% (2008)
 33% (2007)
 37% (2006)
 35% (2005)
The state average for Math was 44% in 2008.

Source: CA Dept. of Education, 2007-2008

Grade 7

English Language Arts
 51% (2008)
 47% (2007)
 48% (2006)
 52% (2005)
The state average for English Language Arts was 49% in 2008.

Math
 26% (2008)
 35% (2007)
 39% (2006)
 37% (2005)
The state average for Math was 41% in 2008.

Algebra I
 38% (2008)
 69% (2007)
The state average for Algebra I was 80% in 2008.

Source: CA Dept. of Education, 2007-2008

Grade 8

General Mathematics (Grades 6 & 7 Standards)
 7% (2008)
 3% (2007)
 4% (2006)
 27% (2005)
The state average for General Mathematics (Grades 6 & 7 Standards) was 31% in 2008.

Science
 59% (2008)
 45% (2007)
 39% (2006)
The state average for Science was 52% in 2008.

English Language Arts
 51% (2008)
 43% (2007)
 48% (2006)
 43% (2005)
The state average for English Language Arts was 45% in 2008.

History - Social Science Grade 8 Cumulative
 42% (2008)
 36% (2007)
The state average for History - Social Science Grade 8 Cumulative was 36% in 2008.

Algebra I
 25% (2008)
 15% (2007)
 22% (2006)
 69% (2005)
The state average for Algebra I was 42% in 2008.

Geometry
Data not available for this district (2008)
Data not available for this district (2007)
Data not available for this district (2006)
The state average for Geometry was 84% in 2008.

Source: CA Dept. of Education, 2007-2008

Grade 9

Algebra II
 42% (2008)
 47% (2007)
 61% (2006)
Data not available for this district (2005)
The state average for Algebra II was 66% in 2008.

General Mathematics (Grades 6 & 7 Standards)
 14% (2008)
 6% (2007)
 5% (2006)
 19% (2005)
The state average for General Mathematics (Grades 6 & 7 Standards) was 18% in 2008.

Biology/Life Sciences
Data not available for this district (2008)
 0% (2007)
Data not available for this district (2006)
The state average for Biology/Life Sciences was 52% in 2008.

English Language Arts
 52% (2008)
 48% (2007)
 47% (2006)
 49% (2005)
The state average for English Language Arts was 49% in 2008.

Earth Science
 29% (2008)
 5% (2007)
 12% (2006)
The state average for Earth Science was 31% in 2008.

World History
 69% (2008)
 35% (2007)
The state average for World History was 36% in 2008.

Integrated/Coordinated Science 1
 21% (2008)
 15% (2007)
The state average for Integrated/Coordinated Science 1 was 12% in 2008.

Algebra I
 16% (2008)
 17% (2007)
 17% (2006)
 17% (2005)
The state average for Algebra I was 18% in 2008.

Geometry
Data not available for this district (2008)
Data not available for this district (2007)
 45% (2006)
 32% (2005)
The state average for Geometry was 43% in 2008.

Source: CA Dept. of Education, 2007-2008

Grade 10

Algebra II
 30% (2008)
 35% (2007)
 26% (2006)
 21% (2005)
The state average for Algebra II was 36% in 2008.

High School (Summative) Mathematics (Grade 9-11)
Data not available for this district (2008)
Data not available for this district (2007)
The state average for High School (Summative) Mathematics (Grade 9-11) was 68% in 2008.

Science
 32% (2008)
 31% (2007)
 34% (2006)
The state average for Science was 40% in 2008.

Biology/Life Sciences
 35% (2008)
 31% (2007)
 21% (2006)
The state average for Biology/Life Sciences was 35% in 2008.

English Language Arts
 37% (2008)
 37% (2007)
 37% (2006)
 36% (2005)
The state average for English Language Arts was 41% in 2008.

Chemistry
Data not available for this district (2008)
Data not available for this district (2007)
Data not available for this district (2006)
The state average for Chemistry was 41% in 2008.

Earth Science
Data not available for this district (2008)
Data not available for this district (2007)
Data not available for this district (2006)
The state average for Earth Science was 23% in 2008.

World History
 18% (2008)
 19% (2007)
The state average for World History was 33% in 2008.

Algebra I
 12% (2008)
 5% (2007)
 7% (2006)
 8% (2005)
The state average for Algebra I was 9% in 2008.

Geometry
 19% (2008)
 18% (2007)
 14% (2006)
 6% (2005)
The state average for Geometry was 12% in 2008.

Source: CA Dept. of Education, 2007-2008

Grade 11

Algebra II
 7% (2008)
 8% (2007)
 5% (2006)
 10% (2005)
The state average for Algebra II was 11% in 2008.

High School (Summative) Mathematics (Grade 9-11)
 36% (2008)
 28% (2007)
The state average for High School (Summative) Mathematics (Grade 9-11) was 43% in 2008.

Biology/Life Sciences
 18% (2008)
 4% (2007)
 13% (2006)
The state average for Biology/Life Sciences was 39% in 2008.

U.S. History
 42% (2008)
 30% (2007)
The state average for U.S. History was 38% in 2008.

English Language Arts
 32% (2008)
 34% (2007)
 32% (2006)
 35% (2005)
The state average for English Language Arts was 37% in 2008.

Physics
 24% (2008)
 28% (2007)
 15% (2006)
The state average for Physics was 47% in 2008.

Chemistry
 21% (2008)
 18% (2007)
 28% (2006)
The state average for Chemistry was 25% in 2008.

Earth Science
 6% (2008)
 8% (2007)
 9% (2006)
The state average for Earth Science was 28% in 2008.

World History
 0% (2008)
 8% (2007)
The state average for World History was 9% in 2008.

Algebra I
 3% (2008)
 7% (2007)
 16% (2006)
 2% (2005)
The state average for Algebra I was 5% in 2008.

Geometry
 11% (2008)
 5% (2007)
 3% (2006)
 4% (2005)
The state average for Geometry was 6% in 2008.

Source: CA Dept. of Education, 2007-2008

About the tests

  • In 2007-2008 California used the California Standards Tests (CSTs) to test students in English language arts in grades 2 through 11; math in grades 2 through 7; science in grades 5, 8 and 10; and history-social science in grades 8 and 11. Middle and high school students also took subject-specific CSTs in math and science, depending on the course in which they were enrolled.
  • The CSTs are standards-based tests, which means they measure how well students are mastering specific skills defined for each grade by the state of California.
  • The goal is for all students to score at or above proficient on the tests.

Testing in California: An Overview

See California's state standards

Compare all elementary, middle or high schools in the district
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 CAHSEE Results

 
Scale: % passing

Grade 10

English Language Arts
 84% (2007)
 83% (2006)
 80% (2005)
 82% (2004)
The state average for English Language Arts was 77% in 2007.

Math
 80% (2007)
 83% (2006)
 76% (2005)
 81% (2004)
The state average for Math was 76% in 2007.

Source: CA Dept. of Education, 2006-2007

About the Tests

  • In 2006-2007 California used the California High School Exit Exam (CAHSEE) to test high school students' skills in English language arts and mathematics.
  • The results for grade 10 students taking the test for the first time are displayed on GreatSchools profiles.
  • The CAHSEE is a standards-based test, which means it measures how well students are mastering specific skills defined by the state of California.
  • Students must pass all parts of the CAHSEE in order to graduate from high school. If they do not pass it the first time, students have multiple opportunities to retake the test.
  • The goal is for all students to pass both sections of the test.

Testing in California: An Overview

Compare all high schools in this district
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 CAHSEE Results By Subgroup

 
The test results by subgroup show how the designated group of students is performing in comparison to the general population.

Scale: % passing

Grade 10
English Language ArtsThis District
All Students84%
Females89%
Males78%
African American74%
Asian96%
Filipino92%
Hispanic or Latino79%
American Indian or Alaska Nativen/a
Pacific Islandern/a
White (not Hispanic)91%
Economically disadvantaged75%
Non-economically disadvantaged87%
Economic Status Unknown76%
Students with disability40%
English learner42%

MathThis District
All Students80%
Females81%
Males79%
African American61%
Asian100%
Filipino92%
Hispanic or Latino75%
American Indian or Alaska Nativen/a
Pacific Islandern/a
White (not Hispanic)87%
Economically disadvantaged73%
Non-economically disadvantaged83%
Economic Status Unknown65%
Students with disability38%
English learner38%
Source: CA Dept. of Education, 2006-2007

About the Tests

  • In 2006-2007 California used the California High School Exit Exam (CAHSEE) to test high school students' skills in English language arts and mathematics.
  • The results for grade 10 students taking the test for the first time are displayed on GreatSchools profiles.
  • The CAHSEE is a standards-based test, which means it measures how well students are mastering specific skills defined by the state of California.
  • The different student groups are identified by the California Department of Education; if there are fewer than 10 students in a particular group in a school, the state doesn't report data for that group.
  • Students must pass all parts of the CAHSEE in order to graduate from high school. If they do not pass it the first time, students have multiple opportunities to retake the test.
  • The goal is for all students to pass both sections of the test.

Testing in California: An Overview

Back to top >
 Teachers

 
Teacher Credentials
Information about this data
Source: CA Dept. of Education, 2007-2008
 This DistrictState Average
Full credential98%95%
Emergency credential or waiver2%4%
Teacher Experience and Credentials: Issues to Consider >
Teacher Experience
Information about this data
Source: 1CA Dept. of Education, 2007-2008
2CA Dept. of Education, 2006-2007
 This DistrictState Average
Average years teaching11413
Average years teaching in district11110
First-year teachers2<1%6%
Teacher Experience and Credentials: Issues to Consider >
Average Class Size
Information about this data
Source: CA Dept. of Education, 2006-2007
 This DistrictState Average
Kindergarten1920
Grade 12019
Grade 22019
Grade 31920
Grade 42823
Grade 53129
Grade 62429
Grade 73229
Grade 83429
Grade 93127
Grade 103530
Grade 113228
Grade 123325
How Important is Class Size? >
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 Students

 
Student Ethnicity
Information about this data
Source: CA Dept. of Education, 2007-2008
EthnicityThis DistrictState Average
Hispanic or Latino45%49%
White37%29%
Multiple or No Response7%3%
African American4%7%
Asian4%8%
Filipino3%3%
American Indian or Alaska Native<1%<1%
Pacific Islander<1%<1%
How Important is Cultural Diversity at Your School? >
Student Subgroups
Information about this data
Source: CA Dept. of Education, 2006-2007
 This DistrictState Average
English language learners6%25%
The Achievement Gap: Is Your School Helping All Students? >
Back to top >
 Spending Per Pupil

 
Spending Per Pupil
Information about this data
 This DistrictState Average
Total per pupil expenditures$7,091$10,805
Breakdown By Expenditure  
Instructional65%61%
Student and staff support8%7%
Administration12%15%
Other expenditures15%18%
Source: NCES, 2005-2006
School Finance: Issues to Consider >
Back to top >
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