August Schilling Elementary (Data source)
Source data for August Schilling Elementary
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 |
||
| 3 | 62921 | 2392 | - | 2436 | = | -44 | * | (72 | / | 285) | = | -11.11578943 | ||
| 4 | 62924 | 2414 | - | 2485 | = | -71 | * | (81 | / | 285) | = | -20.17894735 | ||
| 5 | 62925 | 2473 | - | 2528 | = | -55 | * | (70 | / | 285) | = | -13.50877193 | ||
| 6 | 62928 | 2489 | - | 2552 | = | -63 | * | (62 | / | 285) | = | -13.70526312 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for August Schilling Elementary | -59 | ||||||||||||
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 | 1679 | 2391 | - | 2436 | = | -45 | * | (67 | / | 281) | = | -10.72953734 | ||
| 4 | 1682 | 2427 | - | 2485 | = | -58 | * | (64 | / | 281) | = | -13.20996441 | ||
| 5 | 1683 | 2453 | - | 2528 | = | -75 | * | (83 | / | 281) | = | -22.15302488 | ||
| 6 | 1685 | 2498 | - | 2552 | = | -54 | * | (67 | / | 281) | = | -12.8754448 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for August Schilling Elementary | -59 | ||||||||||||
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 | 1736 | 2387 | - | 2436 | = | -49 | * | (60 | / | 273) | = | -10.76923073 | ||
| 4 | 1737 | 2414 | - | 2485 | = | -71 | * | (67 | / | 273) | = | -17.4249084 | ||
| 5 | 1740 | 2458 | - | 2528 | = | -70 | * | (72 | / | 273) | = | -18.46153841 | ||
| 6 | 1741 | 2459 | - | 2552 | = | -93 | * | (74 | / | 273) | = | -25.2087912 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for August Schilling Elementary | -72 | ||||||||||||
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 | 1749 | 2398 | - | 2436 | = | -38 | * | (41 | / | 236) | = | -6.60169489 | ||
| 4 | 1751 | 2406 | - | 2485 | = | -79 | * | (65 | / | 236) | = | -21.75847451 | ||
| 5 | 1753 | 2451 | - | 2528 | = | -77 | * | (62 | / | 236) | = | -20.22881353 | ||
| 6 | 1755 | 2486 | - | 2552 | = | -66 | * | (68 | / | 236) | = | -19.01694914 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for August Schilling Elementary | -68 | ||||||||||||
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 | 1774 | 2379 | - | 2436 | = | -57 | * | (51 | / | 218) | = | -13.33486238 | ||
| 4 | 1775 | 2449 | - | 2485 | = | -36 | * | (48 | / | 218) | = | -7.9266055 | ||
| 5 | 1776 | 2467 | - | 2528 | = | -61 | * | (58 | / | 218) | = | -16.22935775 | ||
| 6 | 1777 | 2485 | - | 2552 | = | -67 | * | (61 | / | 218) | = | -18.74770637 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for August Schilling Elementary | -56 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -59 | -59 | -72 | -68 | -56 | -314.0 | -62.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -44.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -80.8
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 | 76% | 74% | 75% | 76% | 74% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Newark Unified school district | County of Alameda
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.
August Schilling Elementary math proficiency
Zero+ meets standard.
67% less $meal
64% less $meal
57% less $meal
67% less $meal
65% 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.
Elementary School (Public) schools in Newark Unified (8)
| August Schilling Elementary | Birch Grove Intermediate | Birch Grove Primary |
| E. L. Musick Elementary | H. A. Snow Elementary | James A. Graham Elementary |
| John F. Kennedy Elementary | Lincoln Elementary |