George K. Porter Middle
15960 Kingsbury Street
Granada Hills, CA 91344
| CSR Rank: |
6 |
out of 102 |
 |
Percentile:
(2016) | 54.771-d |
|
Compare to 2013 - Rank: 7, API Score: 823 |
|
|---|
2016 CAASPP Test Score Details:
| Grade | Test Type | Mean Score | Exceeded
Standard | Met
Standard | Nearly Met
Standard |
Standard
Not Met |
|---|
| 6 | English | 2515.5 |
17% | 28% | 23% |
32% |
| 6 | Math | 2505.3 |
20% | 17% | 24% |
39% |
| 7 | English | 2532.7 |
13% | 34% | 22% |
31% |
| 7 | Math | 2525.6 |
20% | 19% | 26% |
36% |
| 8 | English | 2552.8 |
12% | 37% | 24% |
28% |
| 8 | Math | 2537.5 |
19% | 17% | 25% |
39% |
- 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 |
| 6 | 52.25% | 551 |
54.08% | 551 |
| 7 | 46.91% | 514 |
55.81% | 515 |
| 8 | 48.23% | 513 |
53.16% | 515 |
Weighted average for this school's Math and English test scores: 51.78%1-c
This school is in the 54.77th percentile1-d
when compared to other schools of the same type: Intermediate/Middle/Junior High
Dropouts:
| Grade | Dropouts | Enrolment |
|---|
| 7 | 1 (0.19%) | 513 |
| 8 | 1 (0.19%) | 521 |
Student Ethnicity:
| Hispanic or Latino |
74.46% |
| White |
8.91% |
| Asian |
8.6% |
| Filipino |
3.9% |
| African American |
1.98% |
| Two or More Races |
1.18% |
| Pacific Islander |
0.56% |
| American Indian or Alaska Native |
0.37% |
| Not reported |
0.06% |
7th Grade Immunization Information:
(2014-15 School Year)
- Up-to-date Immunizations: 99% (517)
- Medical exemptions: 0% (0)
- Personal Belief exemptions: 1% (6)
- Religious Belief exemptions: 1% (6)
|
|
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 Granada Hills