Public | K-6 | 346 students |  

PHONE: (650) 991-1233

FAX: (650) 755-1916

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208 Garden Ln.

Colma, CA 94015

San Mateo County | Map

Jefferson Elementary School District

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  API Results
 
API Growth (2010-2011)

788 (2011 Growth)
800 (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
-12 (2011 Growth result)  
  Met Interim Performance Target of 800 (2011 Growth target)
 

  This School Elementary Schools That Met Targets Statewide
Met its 2011 schoolwide growth target No 79%
Met all subgroup growth targets No 67%
  • 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

788
833
827
736
843
751
586
  All
Students
Asian Filipino Hispanic White 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

 
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  CST Results
 
Scale: % at or above proficient

Grade 2

English Language Arts
 55% (2011)
 53% (2010)
 25% (2009)
 33% (2008)
 48% (2007)
 46% (2006)
The state average for English Language Arts was 56% in 2011.

Math
 77% (2011)
 61% (2010)
 44% (2009)
 47% (2008)
 57% (2007)
 51% (2006)
The state average for Math was 66% in 2011.

Source: CA Dept. of Education, 2010-2011

Grade 3

English Language Arts
 41% (2011)
 42% (2010)
 36% (2009)
 34% (2008)
 25% (2007)
 48% (2006)
The state average for English Language Arts was 46% in 2011.

Math
 57% (2011)
 59% (2010)
 59% (2009)
 56% (2008)
 45% (2007)
 65% (2006)
The state average for Math was 68% in 2011.

Source: CA Dept. of Education, 2010-2011

Grade 4

English Language Arts
 47% (2011)
 61% (2010)
 56% (2009)
 58% (2008)
 57% (2007)
 41% (2006)
The state average for English Language Arts was 64% in 2011.

Math
 48% (2011)
 64% (2010)
 35% (2009)
 45% (2008)
 55% (2007)
 33% (2006)
The state average for Math was 71% in 2011.

Source: CA Dept. of Education, 2010-2011

Grade 5

Science
 37% (2011)
 45% (2010)
 45% (2009)
 39% (2008)
 23% (2007)
 20% (2006)
The state average for Science was 58% in 2011.

English Language Arts
 52% (2011)
 60% (2010)
 59% (2009)
 50% (2008)
 38% (2007)
 57% (2006)
The state average for English Language Arts was 59% in 2011.

Math
 51% (2011)
 65% (2010)
 49% (2009)
 41% (2008)
 33% (2007)
 44% (2006)
The state average for Math was 63% in 2011.

Source: CA Dept. of Education, 2010-2011

Grade 6

English Language Arts
 54% (2011)
 72% (2010)
 66% (2009)
 40% (2008)
 56% (2007)
 32% (2006)
The state average for English Language Arts was 55% in 2011.

Math
 51% (2011)
 53% (2010)
 64% (2009)
 38% (2008)
 69% (2007)
 33% (2006)
The state average for Math was 53% 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

 

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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 2
English Language ArtsThis School
All Students55%
Females69%
Males41%
African Americann/a
Asiann/a
Filipino65%
Hispanic or Latino37%
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)n/a
Economically disadvantaged47%
Non-economically disadvantaged63%
Students with no reported disability57%
English learner40%
Fluent-English proficient and English only79%
Parent education - high school graduate50%
Parent education - some college (includes AA degree)61%
Parent education - declined to state50%

MathThis School
All Students77%
Females75%
Males78%
African Americann/a
Asiann/a
Filipino80%
Hispanic or Latino67%
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)n/a
Economically disadvantaged72%
Non-economically disadvantaged81%
Students with no reported disability79%
English learner68%
Fluent-English proficient and English only92%
Parent education - high school graduate69%
Parent education - some college (includes AA degree)78%
Parent education - declined to state75%
Source: CA Dept. of Education, 2010-2011

Grade 3
English Language ArtsThis School
All Students41%
Females55%
Males31%
African Americann/a
Asiann/a
Filipino50%
Hispanic or Latino37%
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)n/a
Economically disadvantaged30%
Non-economically disadvantaged63%
Students with no reported disability42%
English learner29%
Fluent-English proficient and English only52%
Parent education - high school graduate73%
Parent education - some college (includes AA degree)31%

MathThis School
All Students57%
Females70%
Males46%
African Americann/a
Asiann/a
Filipino64%
Hispanic or Latino47%
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)n/a
Economically disadvantaged47%
Non-economically disadvantaged75%
Students with no reported disability58%
English learner43%
Fluent-English proficient and English only68%
Parent education - high school graduate73%
Parent education - some college (includes AA degree)38%
Source: CA Dept. of Education, 2010-2011

Grade 4
English Language ArtsThis School
All Students47%
Females38%
Males56%
African Americann/a
Asiann/a
Filipino60%
Hispanic or Latino41%
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)n/a
Economically disadvantaged52%
Non-economically disadvantaged41%
Students with no reported disability45%
English learner19%
Fluent-English proficient and English only66%
Parent education - high school graduate26%
Parent education - some college (includes AA degree)75%
Parent education - declined to state50%

MathThis School
All Students48%
Females50%
Males46%
African Americann/a
Asiann/a
Filipino60%
Hispanic or Latino28%
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)n/a
Economically disadvantaged53%
Non-economically disadvantaged41%
Students with no reported disability49%
English learner27%
Fluent-English proficient and English only63%
Parent education - high school graduate21%
Parent education - some college (includes AA degree)69%
Parent education - declined to state58%
Source: CA Dept. of Education, 2010-2011

Grade 5
ScienceThis School
All Students37%
Females38%
Males38%
African Americann/a
Asiann/a
Filipino47%
Hispanic or Latino31%
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)n/a
Economically disadvantaged27%
Non-economically disadvantaged50%
Students with no reported disability38%
English learner6%
Fluent-English proficient and English only55%
Parent education - high school graduate57%
Parent education - some college (includes AA degree)64%
Parent education - declined to state17%

English Language ArtsThis School
All Students52%
Females50%
Males54%
African Americann/a
Asiann/a
Filipino73%
Hispanic or Latino44%
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)n/a
Economically disadvantaged38%
Non-economically disadvantaged68%
Students with no reported disability52%
English learner12%
Fluent-English proficient and English only74%
Parent education - high school graduate64%
Parent education - some college (includes AA degree)64%
Parent education - declined to state25%

MathThis School
All Students51%
Females48%
Males54%
African Americann/a
Asiann/a
Filipino53%
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)n/a
Economically disadvantaged44%
Non-economically disadvantaged59%
Students with no reported disability52%
English learner12%
Fluent-English proficient and English only72%
Parent education - high school graduate64%
Parent education - some college (includes AA degree)75%
Parent education - declined to state17%
Source: CA Dept. of Education, 2010-2011

Grade 6
English Language ArtsThis School
All Students54%
Females61%
Males44%
African Americann/a
Asiann/a
Filipino73%
Hispanic or Latino28%
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)n/a
Economically disadvantaged59%
Non-economically disadvantaged47%
Students with no reported disability57%
Fluent-English proficient and English only72%
Parent education - declined to state36%

MathThis School
All Students51%
Females57%
Males44%
African Americann/a
Asiann/a
Filipino64%
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)n/a
Economically disadvantaged55%
Non-economically disadvantaged47%
Students with no reported disability54%
Fluent-English proficient and English only69%
Parent education - declined to state45%
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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