Lyman Gilmore Middle
10837 Rough and Ready Highway
Grass Valley, CA 95945

CSR Rank: 6 out of 102
Percentile:
(2016)
50.681-d
Compare to 2013 - Rank: 5, API Score: 797

Dropouts:
GradeDropoutsEnrolment
70132
80117
2016 CAASPP Test Score Details:
GradeTest TypeMean ScoreExceeded
Standard
Met
Standard
Nearly Met
Standard
Standard
Not Met
5Math2481.6 18%20%25% 37%
5English2466.6 7%16%31% 46%
6Math2506.7 20%20%28% 32%
6English2504.7 15%18%29% 38%
7Math2523.7 7%34%32% 27%
7English2518.3 14%19%35% 33%
8Math2556.8 8%40%25% 27%
8English2540.8 13%25%23% 40%
- Asterisk "*", if present, indicates scores are not available (too few)
Calculated Percentiles from California School Ratings:
English Language Arts/Literacy Mathematics
GradePercentileStudents TestedPercentileStudents Tested
544.58%128 41.63%128
645.06%130 53.49%129
739%122 50.66%125
852.12%109 55.75%110
Weighted average for this school's Math and English test scores: 47.6%1-c
This school is in the 50.68th percentile1-d when compared to other schools of the same type: Intermediate/Middle/Junior High
Student Ethnicity:
White
 67.61%
Hispanic or Latino
 20.32%
American Indian or Alaska Native
 5.63%
Not reported
 2.62%
African American
 2.21%
Asian
 1.21%
Pacific Islander
 0.2%
Filipino
 0.2%

7th Grade Immunization Information:
(2014-15 School Year)
  • Up-to-date Immunizations: 96% (127)
  • Medical exemptions: 0% (0)
  • Personal Belief exemptions: 4% (5)
  • Religious Belief exemptions: 0% (0)

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