Alternative Learning Post High
26455 Rockwell Canyon Road
Santa Clarita, CA 91355

CSR Rank: None  
Percentile:
(2016)
89.771-d
Compare to 2013 - Rank: 8, API Score: 820

2016 CAASPP Test Score Details:
GradeTest TypeMean ScoreExceeded
Standard
Met
Standard
Nearly Met
Standard
Standard
Not Met
7English* 0%0%0% 0%
7Math2598.5 36%45%18% 0%
8English2626.4 19%69%13% 0%
8Math2582.5 25%31%31% 13%
11English2682.4 56%29%9% 7%
11Math2611.0 12%29%27% 32%
- Asterisk "*", if present, indicates scores are not available (too few)
Calculated Percentiles from California School Ratings:
English Language Arts/Literacy Mathematics
GradePercentileStudents TestedPercentileStudents Tested
893.38%16 78.65%17
1196.84%45 85.46%43
Weighted average for this school's Math and English test scores: 89.78%1-c
This school is in the 89.77th percentile1-d when compared to other schools of the same type: High School
SAT Test Results:
Average Reading Score*
Average Math Score*
Percent Tested23.2% (13 out of 56 seniors)
Dropouts:
GradeDropoutsEnrolment
706
8015
9011
10042
11040
12056
Student Ethnicity:
White
 67.31%
Hispanic or Latino
 17.95%
Two or More Races
 6.41%
Asian
 3.85%
Filipino
 2.56%
Not reported
 1.28%
African American
 0.64%


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