Academic Performance Index (API) Report
3 - Year Average API School Report

School: Chabot Elementary
LEA: Castro Valley Unified
County: Alameda
CDS Code: 01611506090369

School Type: Elementary
Charter: No

API Links




(An LEA is a school district, county office of education, or statewide benefit charter.)





GroupsNumber of Students
Included
in 2011
Growth API
2011
Growth
API
Number of Students
Included
in 2012
Growth API
2012
Growth
API
Number of Students
Included
in 2013
Growth API
2013
Growth
API
Non-Weighted
3-Year
Average
API*
Weighted
3-Year
Average
API*
Schoolwide298913297913297901909909
Black or African American8 8 7   
American Indian or Alaska Native0 0 0   
Asian479684796045965964964
Filipino7 5 8   
Hispanic or Latino648446888267857861861
Native Hawaiian or Pacific Islander2 1 4   
White120932120925121907921921
Two or More Races499284789044900906906
Socioeconomically Disadvantaged568525285764848852852
English Learners508854890641896896895
Students with Disabilities237892682730773796795

Blank cell – This indicates that the school or student group did not have a valid 2011, 2012, and/or 2013 Growth API. Therefore, a 3-Year average could not be calculated.

*Assembly Bill (AB) 484 amended California Education Code sections 52052(e)(2)(F) and 52052(e)(4) to allow schools that do not have an API calculated in 2013–14 and 2014–15 to use one of the following criteria to meet legislative and/or programmatic requirements:

The decision to use one of the above criteria may be made on a program by program basis and is a local decision.

Formula to Calculate Average APIs:

A 3-Year Average API Report was produced if the following criteria were met:
  1. The school had a valid API (i.e., the school received an API report) in each of the last three consecutive years;


  2. The school had 11 or more valid scores in each of the last three consecutive years. (A valid score is when a student’s assessment results are included in the calculation of the API.); and,


  3. If the above criteria are met, the 3-Year Average API Report will also include any student group(s) that had 11 or more valid scores in each of the last three consecutive years.
Non-Weighted Average: The formula to calculate the non-weighted average is:

2011 API + 2012 API + 2013 API
3
Weighted Average: The formula to calculate the weighted average is:

(2011 API x 2011 Valid Scores) + (2012 API x 2012 Valid Scores) + (2013 API x 2013 Valid Scores)
2011 Valid Scores + 2012 Valid  Scores+ 2013 Valid Scores


Further details about the calculation of the averages and the 3-Year Average API Report can be found in the “Status of the Academic Performance Index and the 3-Year Average Information Guide”. This guide can be accessed by selecting the “3-Year Average Guide” button within the “API Links” section above.