Twelve Bridges Middle
770 Westview Drive
Lincoln, CA 95648

CSR Rank: 9 out of 102
Percentile:
(2016)
81.891-d
Compare to 2013 - Rank: 9, API Score: 881

2016 CAASPP Test Score Details:
GradeTest TypeMean ScoreExceeded
Standard
Met
Standard
Nearly Met
Standard
Standard
Not Met
6English2552.9 20%47%20% 13%
6Math2547.3 23%28%33% 17%
7English2584.3 19%50%20% 10%
7Math2571.4 29%22%34% 15%
8English2592.1 21%45%21% 13%
8Math2598.4 34%23%27% 17%
- Asterisk "*", if present, indicates scores are not available (too few)
Calculated Percentiles from California School Ratings:
English Language Arts/Literacy Mathematics
GradePercentileStudents TestedPercentileStudents Tested
679.07%229 79.81%230
783.35%249 82.33%249
877.99%279 85.63%279
Weighted average for this school's Math and English test scores: 81.43%1-c
This school is in the 81.89th percentile1-d when compared to other schools of the same type: Intermediate/Middle/Junior High
Dropouts:
GradeDropoutsEnrolment
71 (0.4%)252
83 (1.05%)285
Student Ethnicity:
White
 65.23%
Hispanic or Latino
 15.95%
Asian
 6.27%
African American
 3.92%
Filipino
 3.4%
American Indian or Alaska Native
 1.96%
Pacific Islander
 1.31%
Not reported
 1.05%
Two or More Races
 0.92%

7th Grade Immunization Information:
(2014-15 School Year)
  • Up-to-date Immunizations: 98% (270)
  • Medical exemptions: 0% (0)
  • Personal Belief exemptions: 2% (6)
  • Religious Belief exemptions: 0% (1)

Notes:
  1. California School Ratings (CSR) computes percentiles in this way:
    1. For a given grade level, all Math scores are put into an ordered list and a percentile is calculated for each score, based its position in the list.
    2. For a given grade level, all English scores are put into an ordered list and a percentile is calculated for each score, based its position in the list.
    3. Math and English percentiles from (a & b above) are weighted, based on the number of students who completed each type of test, to create a combined Math+English weighted percentile for each school.
    4. The combined Math+English weighted percentiles are put into an ordered list for the particular type of school (elementary/middle/high school/K-12) and a percentile-within-the-school-type is calculated.
    5. How percentiles work: the school percentile is a number between 0 and 100 that reflects the percentage of schools of the same type (elementary/middle/high school/K-12) in California that have an equal or lower combined Math+English weighted percentile (from 1-c above). For example, a school in the 70th percentile would have a combined weighted percentile that was equal to or better than 70% of the other schools of the same type.
  2. The CSR Rank is determined by a school's percentile in comparison to other schools of the same type in California (from 1-d above). (1 is the worst, 10 is the best). Schools in the 90th percentile and above have rank 10, 80%-89.999% rank 9 and so on. A similar number of schools occupy each rank. * This rank is derived from data in the 2016 California Assessment of Student Performance and Progress (CAASPP).
  3. Alternative Schools receive percentiles, but are not ranked
  4. More information: 2016 CAASPP Paper-based Test Results