Silver Valley Academy (Data source)
Source data for Silver Valley Academy
2015
Step 1 | Step 2 | Step 3 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
4 | 2080564 | 0 | - | 2485 | = | * | (1 | / | 7) | = | ||||
5 | 2080565 | 0 | - | 2528 | = | * | (1 | / | 7) | = | ||||
6 | 2080568 | 0 | - | 2552 | = | * | (1 | / | 7) | = | ||||
7 | 2080569 | 0 | - | 2567 | = | * | (1 | / | 7) | = | ||||
8 | 2080572 | 0 | - | 2586 | = | * | (0 | / | 7) | = | ||||
11 | 2080574 | 0 | - | 2628 | = | * | (3 | / | 7) | = | ||||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Silver Valley Academy |
2016
Step 1 | Step 2 | Step 3 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
3 | 63937 | 0 | - | 2436 | = | * | (1 | / | 22) | = | ||||
4 | 63938 | 0 | - | 2485 | = | * | (2 | / | 22) | = | ||||
5 | 63940 | 0 | - | 2528 | = | * | (2 | / | 22) | = | ||||
6 | 63943 | 0 | - | 2552 | = | * | (1 | / | 22) | = | ||||
7 | 63944 | 0 | - | 2567 | = | * | (5 | / | 22) | = | ||||
8 | 63947 | 0 | - | 2586 | = | * | (1 | / | 22) | = | ||||
11 | 63948 | 2521 | - | 2628 | = | -107 | * | (10 | / | 22) | = | -48.63636358 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Silver Valley Academy | -49 |
2017
Step 1 | Step 2 | Step 3 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
5 | 65733 | 0 | - | 2528 | = | * | (0 | / | 15) | = | ||||
6 | 65735 | 0 | - | 2552 | = | * | (0 | / | 15) | = | ||||
7 | 65737 | 0 | - | 2567 | = | * | (0 | / | 15) | = | ||||
8 | 65738 | 0 | - | 2586 | = | * | (0 | / | 15) | = | ||||
11 | 65741 | 0 | - | 2628 | = | * | (0 | / | 15) | = | ||||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Silver Valley Academy |
2018
Step 1 | Step 2 | Step 3 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
6 | 65817 | 0 | - | 2552 | = | * | (0 | / | 26) | = | ||||
7 | 65819 | 0 | - | 2567 | = | * | (0 | / | 26) | = | ||||
8 | 65821 | 0 | - | 2586 | = | * | (0 | / | 26) | = | ||||
11 | 65823 | 0 | - | 2628 | = | * | (0 | / | 26) | = | ||||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Silver Valley Academy |
2019
Step 1 | Step 2 | Step 3 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Get Mean Scale Score from line numbers in this data file. | Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard | Multiply Distance From Standard by proportion of students in grade. | ||||||||||||
Grade | Line number |
Mean Scale Score |
- | Scale Score: met min |
= | Distance from standard |
* | (Students tested in grade |
/ | Students) tested in school |
= | Weighted Distance From Standard |
||
3 | 66196 | 0 | - | 2436 | = | * | (0 | / | 24) | = | ||||
5 | 66197 | 0 | - | 2528 | = | * | (0 | / | 24) | = | ||||
6 | 66198 | 0 | - | 2552 | = | * | (0 | / | 24) | = | ||||
7 | 66199 | 0 | - | 2567 | = | * | (4 | / | 24) | = | ||||
8 | 66200 | 0 | - | 2586 | = | * | (0 | / | 24) | = | ||||
11 | 66201 | 2431 | - | 2628 | = | -197 | * | (11 | / | 24) | = | -90.2916666 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Silver Valley Academy | -90 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-49 | -90 | -139.0 | -27.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 14.5
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -153.5
For the lines, you have the data necessary to plot the chart.
Very last step
The percent of students getting a Free or Reduced Price Meal comes from the following sources:
2015 | 2016 | 2017 | 2018 | 2019 | |
---|---|---|---|---|---|
Percent | 48% | 47% | 61% | 60% | 48% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Silver Valley Unified school district County of San Bernardino
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Silver Valley Academy math proficiency
Zero+ meets standard.
19% less $meal
26% less $meal
• Any result above zero is proficient; below is not proficient. • There is a 99% chance that results will remain the same in coming years, which is to say, between the Upper and Lower Control Limits (the gray lines). • The houses with the % of students receiving a Free or Reduced Price Meal is a measure of wealth/poverty.
Alternative Schools of Choice schools in Silver Valley Unified (1)
Silver Valley Academy |