Preston Elementary
1750 North Willow Avenue
Rialto, CA 92376
| CSR Rank: |
2 |
out of 102 |
 |
Percentile:
(2016) | 13.881-d |
|
Compare to 2013 - Rank: 3, API Score: 749 |
|
|---|
2016 CAASPP Test Score Details:
| Grade | Test Type | Mean Score | Exceeded
Standard | Met
Standard | Nearly Met
Standard |
Standard
Not Met |
|---|
| 3 | English | 2387.6 |
7% | 24% | 34% |
35% |
| 3 | Math | 2395.5 |
1% | 18% | 45% |
36% |
| 4 | English | 2412.5 |
10% | 12% | 24% |
55% |
| 4 | Math | 2404.1 |
0% | 8% | 40% |
52% |
| 5 | English | 2445.5 |
7% | 19% | 22% |
52% |
| 5 | Math | 2430.3 |
2% | 6% | 24% |
68% |
- 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 | 31.49% | 88 |
26.16% | 88 |
| 4 | 19.92% | 110 |
7.54% | 110 |
| 5 | 14.54% | 99 |
11.72% | 99 |
Weighted average for this school's Math and English test scores: 18%1-c
This school is in the 13.88th percentile1-d
when compared to other schools of the same type: Elementary
Student Ethnicity:
| Hispanic or Latino |
77.32% |
| African American |
17.01% |
| White |
2.52% |
| Two or More Races |
2.36% |
| Asian |
0.31% |
| Filipino |
0.31% |
| American Indian or Alaska Native |
0.16% |
Kindergarten Immunization Information:
(2014-15 School Year)
- Up-to-date Immunizations: 96% (93)
- Conditional admission: 3% (3) 6
- Medical exemptions: 1% (1)
- Personal Belief exemptions: 0% (0)
- Religious Belief exemptions: 0% (0)
|
|
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 Rialto