Castlebay Lane Charter
19010 Castlebay Lane
Northridge, CA 91326
| CSR Rank: |
10 |
out of 102 |
 |
Percentile:
(2016) | 91.851-d |
|
Compare to 2013 - Rank: 10, API Score: 939 |
|
|---|
2016 CAASPP Test Score Details:
| Grade | Test Type | Mean Score | Exceeded
Standard | Met
Standard | Nearly Met
Standard |
Standard
Not Met |
|---|
| 3 | English | 2486.9 |
47% | 31% | 16% |
6% |
| 3 | Math | 2494.7 |
42% | 42% | 12% |
4% |
| 4 | English | 2519.6 |
44% | 31% | 15% |
11% |
| 4 | Math | 2536.1 |
47% | 28% | 22% |
3% |
| 5 | English | 2546.8 |
39% | 31% | 18% |
13% |
| 5 | Math | 2548.2 |
34% | 23% | 32% |
11% |
- Asterisk "*", if present, indicates scores are not available (too few)
Calculated Percentiles from California School Ratings:
| English Language Arts/Literacy |
Mathematics |
| Grade | Percentile | Students Tested | Percentile | Students Tested |
| 3 | 93.57% | 124 |
94.45% | 124 |
| 4 | 90.21% | 95 |
94.47% | 96 |
| 5 | 85.61% | 118 |
88.97% | 118 |
Weighted average for this school's Math and English test scores: 91.19%1-c
This school is in the 91.85th percentile1-d
when compared to other schools of the same type: Elementary
Student Ethnicity:
| White |
42.04% |
| Asian |
28.3% |
| Hispanic or Latino |
16.87% |
| Two or More Races |
6.67% |
| Filipino |
3.95% |
| African American |
2.18% |
Kindergarten Immunization Information:
(2014-15 School Year)
- Up-to-date Immunizations: 98% (156)
- Conditional admission: 1% (1) 6
- Medical exemptions: 0% (0)
- Personal Belief exemptions: 2% (3)
- Religious Belief exemptions: 2% (3)
|
|
Notes:
- California School Ratings (CSR) computes percentiles in this way:
- 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.
- 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.
- 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.
- 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.
- 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.
- 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).
- Alternative Schools receive percentiles, but are not ranked
- More information: 2016 CAASPP Paper-based Test Results
Compare with other schools in Northridge