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  API Results
 
2008 API Base By Subgroup

804
687
843
714
  All
Students
Hispanic White Socio-
econ. Dis-
advant.
  • The results shown here reflect the school's Base API for the 2007-2008 school year for all students and for each of the major subgroups of students as reported by the state.
  • The 2008 API Base is calculated using test score results from spring 2008.

2008 API Statewide Rank


  • The API Statewide Rank ranges from 1 to 10. A rank of 10, for example, means that the school's API fell into the top 10% of all schools in the state with a comparable grade range.
  • The 2008 Statewide Rank is based on the results of tests that students took in spring 2008.

2008 API Similar Schools Rank

  • To create the Similar Schools Rank, the California Department of Education compares this school's test scores to 100 schools across the state with similar demographic profiles.
  • California uses parent education level, poverty level, student mobility, student ethnicity and other data to identify similar schools.

 
API Growth (2007-2008)

802 (2008 Growth)
801 (2007 Base)

  • The Academic Performance Index (API) system is based on year-over-year test score performance through a two-year cycle. The Base score is for the first year and the Growth score is for the second year.
  • Comparing the API Growth to the Base shows whether or not this school's test score performance improved between spring 2007 and spring 2008 (as reported in August 2008).
  • The API ranges between 200 and 1000, with 800 as the statewide goal for all schools.
 
API Growth Target (2007-2008)

-50-25 0255075100
  1 (2008 Growth result)
  Met Interim Performance Target of 800 (2008 Growth target)
 

  This School Middle Schools That Met Targets Statewide
Met its 2008 schoolwide growth target Yes 74%
Met all subgroup growth targets No 46%
  • Each school is assigned an API Growth target by the state, determined by calculating 5% of the difference between the Base API and 800, or a minimum of 5 point growth. Schools with APIs at or above 800 must maintain a minimum API of 800.
  • To encourage schools to improve achievement for all students, the state computes APIs and sets improvement targets for the different student subgroups at the school.
  • The state reports APIs for schools that test a minimum of 85% of eligible students in any subject.

Testing in California: An Overview

Compare with API results from nearby schools

2007-2008 API subgroup results

 

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  CST Results
 
Scale: % at or above proficient

Grade 7

English Language Arts
 59% (2008)
 68% (2007)
 61% (2006)
 60% (2005)
The state average for English Language Arts was 49% in 2008.

Math
 47% (2008)
 47% (2007)
 52% (2006)
 56% (2005)
The state average for Math was 41% in 2008.

Algebra I
Data not available for this school (2008)
 100% (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)
 26% (2008)
 36% (2007)
 53% (2006)
 46% (2005)
The state average for General Mathematics (Grades 6 & 7 Standards) was 31% in 2008.

Science
 70% (2008)
 67% (2007)
 62% (2006)
The state average for Science was 52% in 2008.

English Language Arts
 58% (2008)
 60% (2007)
 66% (2006)
 54% (2005)
The state average for English Language Arts was 45% in 2008.

History - Social Science Grade 8 Cumulative
 43% (2008)
 38% (2007)
The state average for History - Social Science Grade 8 Cumulative was 36% in 2008.

Algebra I
 44% (2008)
 89% (2007)
 83% (2006)
 80% (2005)
The state average for Algebra I was 42% in 2008.

Geometry
 100% (2008)
 91% (2007)
 100% (2006)
The state average for Geometry was 84% 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

Compare with test results from nearby schools

The California Reading List: Helpful information to support your child's reading

 

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

Scale: % at or above proficient

Grade 7
English Language ArtsThis School
All Students59%
Females68%
Males48%
African Americann/a
Asiann/a
Filipino50%
Hispanic or Latino23%
American Indian or Alaska Nativen/a
Native Hawaiiann/a
Pacific Islandern/a
Guamaniann/a
Samoann/a
Tahitiann/a
Other Pacific Islandern/a
White (not Hispanic)72%
Economically disadvantaged38%
Non-economically disadvantaged70%
Students with no reported disability60%
English learner0%
Fluent-English proficient and English only66%
Parent education - not a high school graduate8%
Parent education - high school graduate44%
Parent education - some college (includes AA degree)51%
Parent education - college graduate65%
Parent education - graduate school/post graduate96%

MathThis School
All Students47%
Females51%
Males43%
African Americann/a
Asiann/a
Filipino42%
Hispanic or Latino23%
American Indian or Alaska Nativen/a
Native Hawaiiann/a
Pacific Islandern/a
Guamaniann/a
Samoann/a
Tahitiann/a
Other Pacific Islandern/a
White (not Hispanic)56%
Economically disadvantaged27%
Non-economically disadvantaged59%
Students with no reported disability49%
English learner5%
Fluent-English proficient and English only53%
Parent education - not a high school graduate8%
Parent education - high school graduate33%
Parent education - some college (includes AA degree)40%
Parent education - college graduate55%
Parent education - graduate school/post graduate81%

Algebra IThis School
Subgroup results not available
Source: CA Dept. of Education, 2007-2008

Grade 8
General Mathematics (Grades 6 & 7 Standards)This School
All Students26%
Females31%
Males21%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino26%
American Indian or Alaska Nativen/a
Native Hawaiiann/a
Pacific Islandern/a
Guamaniann/a
Samoann/a
Tahitiann/a
Other Pacific Islandern/a
White (not Hispanic)28%
Economically disadvantaged25%
Non-economically disadvantaged29%
Students with no reported disability26%
English learner18%
Fluent-English proficient and English only28%
Parent education - not a high school graduate13%
Parent education - high school graduate15%
Parent education - some college (includes AA degree)23%
Parent education - college graduate40%

ScienceThis School
All Students70%
Females73%
Males68%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino39%
American Indian or Alaska Nativen/a
Native Hawaiiann/a
Pacific Islandern/a
Guamaniann/a
Samoann/a
Tahitiann/a
Other Pacific Islandern/a
White (not Hispanic)81%
Economically disadvantaged48%
Non-economically disadvantaged86%
Students with no reported disability73%
English learner5%
Fluent-English proficient and English only77%
Parent education - not a high school graduate15%
Parent education - high school graduate47%
Parent education - some college (includes AA degree)74%
Parent education - college graduate83%
Parent education - graduate school/post graduate87%

English Language ArtsThis School
All Students58%
Females64%
Males52%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino30%
American Indian or Alaska Nativen/a
Native Hawaiiann/a
Pacific Islandern/a
Guamaniann/a
Samoann/a
Tahitiann/a
Other Pacific Islandern/a
White (not Hispanic)69%
Economically disadvantaged40%
Non-economically disadvantaged72%
Students with no reported disability60%
English learner11%
Fluent-English proficient and English only63%
Parent education - not a high school graduate15%
Parent education - high school graduate37%
Parent education - some college (includes AA degree)52%
Parent education - college graduate71%
Parent education - graduate school/post graduate77%

History - Social Science Grade 8 CumulativeThis School
All Students43%
Females41%
Males44%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino22%
American Indian or Alaska Nativen/a
Native Hawaiiann/a
Pacific Islandern/a
Guamaniann/a
Samoann/a
Tahitiann/a
Other Pacific Islandern/a
White (not Hispanic)52%
Economically disadvantaged25%
Non-economically disadvantaged55%
Students with no reported disability44%
English learner0%
Fluent-English proficient and English only47%
Parent education - not a high school graduate15%
Parent education - high school graduate21%
Parent education - some college (includes AA degree)31%
Parent education - college graduate55%
Parent education - graduate school/post graduate63%

Algebra IThis School
All Students44%
Females40%
Males49%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino18%
American Indian or Alaska Nativen/a
Native Hawaiiann/a
Pacific Islandern/a
Guamaniann/a
Samoann/a
Tahitiann/a
Other Pacific Islandern/a
White (not Hispanic)49%
Economically disadvantaged35%
Non-economically disadvantaged48%
Students with no reported disability45%
Fluent-English proficient and English only44%
Parent education - some college (includes AA degree)57%
Parent education - college graduate39%
Parent education - graduate school/post graduate53%

GeometryThis School
All Students100%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latinon/a
American Indian or Alaska Nativen/a
Native Hawaiiann/a
Pacific Islandern/a
Guamaniann/a
Samoann/a
Tahitiann/a
Other Pacific Islandern/a
White (not Hispanic)100%
Non-economically disadvantaged100%
Students with no reported disability100%
Fluent-English proficient and English only100%
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 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.
  • The goal is for all students to score at or above proficient on the tests.

Testing in California: An Overview  

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How challenging is Los Osos Middle School?