Aurelia Pennekamp Elementary (Data source)
Source data for Aurelia Pennekamp 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 | 1200995 | 2484 | - | 2436 | = | 48 | * | (96 | / | 282) | = | 16.34042549 | ||
| 4 | 1200996 | 2543 | - | 2485 | = | 58 | * | (94 | / | 282) | = | 19.33333331 | ||
| 5 | 1200999 | 2574 | - | 2528 | = | 46 | * | (92 | / | 282) | = | 15.00709216 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Aurelia Pennekamp Elementary | 51 | ||||||||||||
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 | 37386 | 2488 | - | 2436 | = | 52 | * | (90 | / | 282) | = | 16.59574467 | ||
| 4 | 37387 | 2558 | - | 2485 | = | 73 | * | (96 | / | 282) | = | 24.85106376 | ||
| 5 | 37390 | 2581 | - | 2528 | = | 53 | * | (96 | / | 282) | = | 18.04255314 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Aurelia Pennekamp 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 | 38195 | 2510 | - | 2436 | = | 74 | * | (93 | / | 272) | = | 25.30147054 | ||
| 4 | 38197 | 2537 | - | 2485 | = | 52 | * | (88 | / | 272) | = | 16.82352937 | ||
| 5 | 38199 | 2581 | - | 2528 | = | 53 | * | (91 | / | 272) | = | 17.73161762 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Aurelia Pennekamp Elementary | 60 | ||||||||||||
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 | 38160 | 2510 | - | 2436 | = | 74 | * | (97 | / | 279) | = | 25.7275985 | ||
| 4 | 38162 | 2557 | - | 2485 | = | 72 | * | (92 | / | 279) | = | 23.74193542 | ||
| 5 | 38164 | 2573 | - | 2528 | = | 45 | * | (90 | / | 279) | = | 14.51612903 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Aurelia Pennekamp Elementary | 64 | ||||||||||||
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 | 38364 | 2519 | - | 2436 | = | 83 | * | (76 | / | 255) | = | 24.73725485 | ||
| 4 | 38365 | 2568 | - | 2485 | = | 83 | * | (90 | / | 255) | = | 29.29411761 | ||
| 5 | 38366 | 2597 | - | 2528 | = | 69 | * | (89 | / | 255) | = | 24.08235288 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Aurelia Pennekamp Elementary | 78 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 51 | 59 | 60 | 64 | 78 | 312.0 | 62.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 89.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 35.4
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 | 1% | 1% | 4% | 5% | 4% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Manhattan Beach Unified 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.
Aurelia Pennekamp Elementary math proficiency
Zero+ meets standard.
0% less $meal
1% less $meal
2% less $meal
4% less $meal
4% 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 Manhattan Beach Unified (5)
| Aurelia Pennekamp Elementary | Grand View Elementary | Meadows Avenue Elementary |
| Opal Robinson Elementary | Pacific Elementary |