Park Side Elementary (Data source)
Source data for Park Side 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 | 2895710 | 2450 | - | 2436 | = | 14 | * | (39 | / | 101) | = | 5.40594058 | ||
| 4 | 2895711 | 2467 | - | 2485 | = | -18 | * | (28 | / | 101) | = | -4.990099 | ||
| 5 | 2895714 | 2457 | - | 2528 | = | -71 | * | (34 | / | 101) | = | -23.90099007 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Park Side Elementary | -23 | ||||||||||||
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 | 88633 | 2450 | - | 2436 | = | 14 | * | (45 | / | 103) | = | 6.11650484 | ||
| 4 | 88635 | 2437 | - | 2485 | = | -48 | * | (58 | / | 103) | = | -27.02912621 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Park Side Elementary | -21 | ||||||||||||
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 | 91178 | 2454 | - | 2436 | = | 18 | * | (54 | / | 99) | = | 9.81818181 | ||
| 4 | 91179 | 2466 | - | 2485 | = | -19 | * | (45 | / | 99) | = | -8.63636363 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Park Side Elementary | 1 | ||||||||||||
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 | 91369 | 2426 | - | 2436 | = | -10 | * | (41 | / | 87) | = | -4.71264367 | ||
| 4 | 91370 | 2476 | - | 2485 | = | -9 | * | (46 | / | 87) | = | -4.75862069 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Park Side Elementary | -9 | ||||||||||||
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 | 92011 | 2424 | - | 2436 | = | -12 | * | (57 | / | 99) | = | -6.9090909 | ||
| 4 | 92012 | 2509 | - | 2485 | = | 24 | * | (42 | / | 99) | = | 10.18181818 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Park Side Elementary | 3 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -23 | -21 | 1 | -9 | 3 | -49.0 | -9.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 26.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -45.8
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 | 54% | 50% | 44% | 48% | 50% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Sebastopol Union Elementary school district | County of Sonoma
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.
Park Side Elementary math proficiency
Zero+ meets standard.
45% less $meal
40% less $meal
37% less $meal
43% less $meal
45% 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 Sebastopol Union Elementary (2)
| Brook Haven Middle | Park Side Elementary |