Blosser Lane Elementary
1275 Blosser Lane
Willits, CA 95490

CSR Rank: 2 out of 102
Percentile:
(2016)
12.091-d
Compare to 2013 - Rank: 4, API Score: 783

2016 CAASPP Test Score Details:
GradeTest TypeMean ScoreExceeded
Standard
Met
Standard
Nearly Met
Standard
Standard
Not Met
3English2362.8 8%13%23% 56%
3Math2375.4 5%17%28% 49%
4English2409.7 8%10%24% 57%
4Math2425.4 4%18%34% 44%
5English2440.3 4%20%23% 53%
5Math2447.3 10%12%24% 55%
- Asterisk "*", if present, indicates scores are not available (too few)
Calculated Percentiles from California School Ratings:
English Language Arts/Literacy Mathematics
GradePercentileStudents TestedPercentileStudents Tested
311.17%103 9.41%102
418.02%96 21.96%96
511.29%112 24.49%113
Weighted average for this school's Math and English test scores: 16.04%1-c
This school is in the 12.09th percentile1-d when compared to other schools of the same type: Elementary
Student Ethnicity:
White
 51.85%
Hispanic or Latino
 34.26%
American Indian or Alaska Native
 9.26%
Two or More Races
 1.54%
Not reported
 1.23%
Asian
 0.93%
African American
 0.62%
Filipino
 0.31%


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