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Public | K-8 | 848 students |  

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FAX: (661) 940-4981

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9023 West Ave. H

Lancaster, CA 93536

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Westside Union Elementary School District

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  API Results
 
API Growth (2010-2011)

840 (2011 Growth)
821 (2010 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 2010 and spring 2011 (as reported in September 2011).
  • The API ranges between 200 and 1000, with 800 as the statewide goal for all schools.
 
API Growth Target (2010-2011)

-50-25 0255075100
  19 (2011 Growth result)
  Met Interim Performance Target of 800 (2011 Growth target)
 

  This School Middle Schools That Met Targets Statewide
Met its 2011 schoolwide growth target Yes 78%
Met all subgroup growth targets Yes 65%
  • 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.

 
2011 API Growth By Subgroup

840
791
914
825
858
801
801
705
  All
Students
African American Asian Hispanic White Socio-
econ. Dis-
advant.
English Language Learners Students with Disabilities
  • The results shown here reflect the school's Growth API for the 2010-2011 school year for all students and for each of the major subgroups of students as reported by the state.
  • The 2011 API Growth is calculated using test score results from spring 2011.

2010 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 2010 Statewide Rank is based on the results of tests that students took in spring 2010.

2010 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.

Testing in California: An Overview

2010-2011 API subgroup results

 
Back to top >
  CST Results
 
Scale: % at or above proficient

Grade 2

English Language Arts
 57% (2011)
 61% (2010)
 56% (2009)
 57% (2008)
 52% (2007)
 61% (2006)
The state average for English Language Arts was 56% in 2011.

Math
 70% (2011)
 79% (2010)
 81% (2009)
 71% (2008)
 63% (2007)
 75% (2006)
The state average for Math was 66% in 2011.

Source: CA Dept. of Education, 2010-2011

Grade 3

English Language Arts
 59% (2011)
 47% (2010)
 43% (2009)
 41% (2008)
 41% (2007)
 50% (2006)
The state average for English Language Arts was 46% in 2011.

Math
 86% (2011)
 78% (2010)
 82% (2009)
 63% (2008)
 67% (2007)
 73% (2006)
The state average for Math was 68% in 2011.

Source: CA Dept. of Education, 2010-2011

Grade 4

English Language Arts
 64% (2011)
 56% (2010)
 67% (2009)
 54% (2008)
 50% (2007)
 56% (2006)
The state average for English Language Arts was 64% in 2011.

Math
 82% (2011)
 80% (2010)
 73% (2009)
 59% (2008)
 59% (2007)
 73% (2006)
The state average for Math was 71% in 2011.

Source: CA Dept. of Education, 2010-2011

Grade 5

Science
 64% (2011)
 63% (2010)
 64% (2009)
 68% (2008)
 54% (2007)
 42% (2006)
The state average for Science was 58% in 2011.

English Language Arts
 58% (2011)
 66% (2010)
 62% (2009)
 58% (2008)
 62% (2007)
 57% (2006)
The state average for English Language Arts was 59% in 2011.

Math
 65% (2011)
 45% (2010)
 64% (2009)
 51% (2008)
 67% (2007)
 54% (2006)
The state average for Math was 63% in 2011.

Source: CA Dept. of Education, 2010-2011

Grade 6

English Language Arts
 66% (2011)
 63% (2010)
 68% (2009)
 45% (2008)
 54% (2007)
 50% (2006)
The state average for English Language Arts was 55% in 2011.

Math
 64% (2011)
 56% (2010)
 61% (2009)
 38% (2008)
 40% (2007)
 39% (2006)
The state average for Math was 53% in 2011.

Source: CA Dept. of Education, 2010-2011

Grade 7

English Language Arts
 55% (2011)
 54% (2010)
 54% (2009)
 51% (2008)
 59% (2007)
 47% (2006)
The state average for English Language Arts was 57% in 2011.

Math
 46% (2011)
 44% (2010)
 51% (2009)
 37% (2008)
 36% (2007)
 39% (2006)
The state average for Math was 50% in 2011.

Algebra I
Data not available for this school (2011)
Data not available for this school (2010)
Data not available for this school (2009)
Data not available for this school (2008)
Data not available for this school (2007)
The state average for Algebra I was 83% in 2011.

Source: CA Dept. of Education, 2010-2011

Grade 8

General Mathematics (Grades 6 & 7 Standards)
Data not available for this school (2011)
Data not available for this school (2010)
Data not available for this school (2009)
 0% (2008)
 0% (2007)
Data not available for this school (2006)
The state average for General Mathematics (Grades 6 & 7 Standards) was 32% in 2011.

Science
 73% (2011)
 73% (2010)
 62% (2009)
 59% (2008)
 42% (2007)
 49% (2006)
The state average for Science was 63% in 2011.

English Language Arts
 67% (2011)
 65% (2010)
 55% (2009)
 56% (2008)
 55% (2007)
 48% (2006)
The state average for English Language Arts was 57% in 2011.

History - Social Science Grade 8 Cumulative
 62% (2011)
 60% (2010)
 49% (2009)
 53% (2008)
 40% (2007)
 46% (2006)
The state average for History - Social Science Grade 8 Cumulative was 50% in 2011.

Algebra I
 38% (2011)
 39% (2010)
 39% (2009)
 41% (2008)
 31% (2007)
 22% (2006)
The state average for Algebra I was 47% in 2011.

Geometry
Data not available for this school (2011)
Data not available for this school (2010)
Data not available for this school (2009)
Data not available for this school (2008)
Data not available for this school (2007)
Data not available for this school (2006)
The state average for Geometry was 88% in 2011.

Source: CA Dept. of Education, 2010-2011

About the tests

  • In 2010-2011 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

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

 

Back to top >
  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 2
English Language ArtsThis School
All Students57%
Females53%
Males59%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino52%
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)68%
Economically disadvantaged48%
Non-economically disadvantaged66%
Students with no reported disability56%
English learner50%
Fluent-English proficient and English only58%
Parent education - high school graduate47%
Parent education - some college (includes AA degree)40%
Parent education - college graduate87%

MathThis School
All Students70%
Females66%
Males75%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino62%
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)84%
Economically disadvantaged55%
Non-economically disadvantaged88%
Students with no reported disability69%
English learner71%
Fluent-English proficient and English only70%
Parent education - high school graduate53%
Parent education - some college (includes AA degree)67%
Parent education - college graduate93%
Source: CA Dept. of Education, 2010-2011

Grade 3
English Language ArtsThis School
All Students59%
Females60%
Males59%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino68%
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)51%
Economically disadvantaged55%
Non-economically disadvantaged65%
Students with no reported disability61%
Fluent-English proficient and English only60%
Parent education - high school graduate50%
Parent education - some college (includes AA degree)59%
Parent education - graduate school/post graduate67%

MathThis School
All Students86%
Females87%
Males85%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino95%
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)83%
Economically disadvantaged82%
Non-economically disadvantaged90%
Students with no reported disability87%
Fluent-English proficient and English only86%
Parent education - high school graduate83%
Parent education - some college (includes AA degree)81%
Parent education - graduate school/post graduate92%
Source: CA Dept. of Education, 2010-2011

Grade 4
English Language ArtsThis School
All Students64%
Females64%
Males64%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino45%
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)70%
Economically disadvantaged39%
Non-economically disadvantaged80%
Students with no reported disability67%
Fluent-English proficient and English only70%
Parent education - high school graduate57%
Parent education - some college (includes AA degree)59%
Parent education - college graduate72%
Parent education - graduate school/post graduate87%

MathThis School
All Students82%
Females84%
Males78%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino76%
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)87%
Economically disadvantaged79%
Non-economically disadvantaged84%
Students with no reported disability84%
Fluent-English proficient and English only81%
Parent education - high school graduate86%
Parent education - some college (includes AA degree)74%
Parent education - college graduate84%
Parent education - graduate school/post graduate93%
Source: CA Dept. of Education, 2010-2011

Grade 5
ScienceThis School
All Students64%
Females53%
Males74%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino66%
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)67%
Economically disadvantaged56%
Non-economically disadvantaged70%
Students with no reported disability65%
Fluent-English proficient and English only68%
Parent education - high school graduate59%
Parent education - some college (includes AA degree)57%
Parent education - college graduate69%
Parent education - graduate school/post graduate92%
Parent education - declined to state58%

English Language ArtsThis School
All Students58%
Females53%
Males63%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino50%
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)67%
Economically disadvantaged46%
Non-economically disadvantaged68%
Students with no reported disability59%
Fluent-English proficient and English only60%
Parent education - high school graduate35%
Parent education - some college (includes AA degree)52%
Parent education - college graduate63%
Parent education - graduate school/post graduate85%
Parent education - declined to state58%

MathThis School
All Students65%
Females65%
Males66%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino63%
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)70%
Economically disadvantaged54%
Non-economically disadvantaged75%
Students with no reported disability66%
Fluent-English proficient and English only68%
Parent education - high school graduate71%
Parent education - some college (includes AA degree)63%
Parent education - college graduate63%
Parent education - graduate school/post graduate77%
Parent education - declined to state58%
Source: CA Dept. of Education, 2010-2011

Grade 6
English Language ArtsThis School
All Students66%
Females67%
Males62%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino69%
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)66%
Economically disadvantaged61%
Non-economically disadvantaged71%
Students with no reported disability67%
Fluent-English proficient and English only69%
Parent education - high school graduate62%
Parent education - some college (includes AA degree)67%
Parent education - college graduate62%
Parent education - declined to state57%

MathThis School
All Students64%
Females69%
Males58%
African Americann/a
Asiann/a
Filipinon/a
Hispanic or Latino65%
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)71%
Economically disadvantaged68%
Non-economically disadvantaged63%
Students with no reported disability64%
Fluent-English proficient and English only68%
Parent education - high school graduate69%
Parent education - some college (includes AA degree)59%
Parent education - college graduate50%
Parent education - declined to state64%
Source: CA Dept. of Education, 2010-2011

Grade 7
English Language ArtsThis School
All Students55%
Females60%
Males48%
African American45%
Asiann/a
Filipinon/a
Hispanic or Latino53%
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)61%
Economically disadvantaged48%
Non-economically disadvantaged59%
Students with no reported disability55%
Fluent-English proficient and English only56%
Gifted and talented100%
Parent education - high school graduate40%
Parent education - some college (includes AA degree)52%
Parent education - college graduate67%
Parent education - graduate school/post graduate58%
Parent education - declined to state50%

MathThis School
All Students46%
Females45%
Males47%
African American32%
Asiann/a
Filipinon/a
Hispanic or Latino42%
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 disadvantaged43%
Non-economically disadvantaged48%
Students with no reported disability46%
Fluent-English proficient and English only47%
Gifted and talented100%
Parent education - high school graduate28%
Parent education - some college (includes AA degree)50%
Parent education - college graduate45%
Parent education - graduate school/post graduate63%
Parent education - declined to state40%

Algebra IThis School
Subgroup results not available
Source: CA Dept. of Education, 2010-2011

Grade 8
General Mathematics (Grades 6 & 7 Standards)This School
Subgroup results not available

ScienceThis School
All Students73%
Females71%
Males74%
African American76%
Asiann/a
Filipinon/a
Hispanic or Latino60%
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)77%
Economically disadvantaged58%
Non-economically disadvantaged82%
Students with no reported disability73%
Fluent-English proficient and English only73%
Gifted and talented100%
Parent education - high school graduate77%
Parent education - some college (includes AA degree)76%
Parent education - college graduate68%
Parent education - declined to state68%

English Language ArtsThis School
All Students67%
Females73%
Males59%
African American71%
Asiann/a
Filipinon/a
Hispanic or Latino53%
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 disadvantaged52%
Non-economically disadvantaged76%
Students with no reported disability68%
Fluent-English proficient and English only68%
Gifted and talented100%
Parent education - high school graduate73%
Parent education - some college (includes AA degree)69%
Parent education - college graduate65%
Parent education - declined to state60%

History - Social Science Grade 8 CumulativeThis School
All Students62%
Females64%
Males59%
African American55%
Asiann/a
Filipinon/a
Hispanic or Latino55%
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)70%
Economically disadvantaged47%
Non-economically disadvantaged72%
Students participating in special education program15%
Students with no reported disability66%
Fluent-English proficient and English only65%
Gifted and talented100%
Parent education - high school graduate63%
Parent education - some college (includes AA degree)64%
Parent education - college graduate65%
Parent education - declined to state56%

Algebra IThis School
All Students38%
Females43%
Males32%
African American29%
Asiann/a
Filipinon/a
Hispanic or Latino33%
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)42%
Economically disadvantaged25%
Non-economically disadvantaged47%
Students with no reported disability39%
Fluent-English proficient and English only40%
Gifted and talented100%
Parent education - high school graduate50%
Parent education - some college (includes AA degree)33%
Parent education - college graduate35%
Parent education - declined to state43%

GeometryThis School
Subgroup results not available
Source: CA Dept. of Education, 2010-2011

About the tests

  • In 2010-2011 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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