Innovations Academy of Palmdale (Data source)
Source data for Innovations Academy of Palmdale
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 | 33224 | 0 | - | 2436 | = | * | (1 | / | 37) | = | ||||
| 4 | 33226 | 0 | - | 2485 | = | * | (6 | / | 37) | = | ||||
| 5 | 33228 | 0 | - | 2528 | = | * | (7 | / | 37) | = | ||||
| 6 | 33229 | 0 | - | 2552 | = | * | (4 | / | 37) | = | ||||
| 7 | 33231 | 0 | - | 2567 | = | * | (8 | / | 37) | = | ||||
| 8 | 33234 | 2464 | - | 2586 | = | -122 | * | (11 | / | 37) | = | -36.27027023 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Innovations Academy of Palmdale | -36 | ||||||||||||
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 |
||
| 3 | 33804 | 0 | - | 2436 | = | * | (0 | / | 46) | = | ||||
| 4 | 33806 | 0 | - | 2485 | = | * | (0 | / | 46) | = | ||||
| 5 | 33809 | 0 | - | 2528 | = | * | (0 | / | 46) | = | ||||
| 6 | 33810 | 2487 | - | 2552 | = | -65 | * | (11 | / | 46) | = | -15.54347821 | ||
| 7 | 33812 | 0 | - | 2567 | = | * | (0 | / | 46) | = | ||||
| 8 | 33815 | 2454 | - | 2586 | = | -132 | * | (13 | / | 46) | = | -37.30434774 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Innovations Academy of Palmdale | -53 | ||||||||||||
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 |
||
| 3 | 33833 | 2324 | - | 2436 | = | -112 | * | (11 | / | 72) | = | -17.11111102 | ||
| 4 | 33835 | 0 | - | 2485 | = | * | (0 | / | 72) | = | ||||
| 5 | 33837 | 0 | - | 2528 | = | * | (0 | / | 72) | = | ||||
| 6 | 33839 | 2395 | - | 2552 | = | -157 | * | (18 | / | 72) | = | -39.25 | ||
| 7 | 33841 | 2470 | - | 2567 | = | -97 | * | (20 | / | 72) | = | -26.94444437 | ||
| 8 | 33843 | 2503 | - | 2586 | = | -83 | * | (11 | / | 72) | = | -12.68055549 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Innovations Academy of Palmdale | -96 | ||||||||||||
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 | 34013 | 0 | - | 2436 | = | * | (6 | / | 88) | = | ||||
| 4 | 34014 | 0 | - | 2485 | = | * | (10 | / | 88) | = | ||||
| 5 | 34015 | 0 | - | 2528 | = | * | (7 | / | 88) | = | ||||
| 6 | 34016 | 2397 | - | 2552 | = | -155 | * | (15 | / | 88) | = | -26.42045448 | ||
| 7 | 34017 | 2393 | - | 2567 | = | -174 | * | (25 | / | 88) | = | -49.43181817 | ||
| 8 | 34018 | 2454 | - | 2586 | = | -132 | * | (25 | / | 88) | = | -37.49999999 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Innovations Academy of Palmdale | -113 | ||||||||||||
Last steps
Compute the average
| 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|
| -36 | -53 | -96 | -113 | -298.0 | -74.5 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 33.5
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -182.5
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:
| 2016 | 2017 | 2018 | 2019 | |
|---|---|---|---|---|
| Percent | 39% | 51% | 71% | 66% |
| Data source | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Palmdale Elementary school district | County of Los Angeles
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation: wealth/poverty.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Innovations Academy of Palmdale math proficiency
Zero+ meets standard.
39% less $meal
51% less $meal
71% less $meal
66% 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 Palmdale Elementary (3)
| Dos Caminos Dual Immersion | Innovations Academy of Palmdale | Los Amigos - Dual Immersion |