Glen City Elementary (Data source)
Source data for Glen City 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 | 3166771 | 2347 | - | 2436 | = | -89 | * | (117 | / | 328) | = | -31.74695121 | ||
| 4 | 3166772 | 2424 | - | 2485 | = | -61 | * | (107 | / | 328) | = | -19.89939023 | ||
| 5 | 3166775 | 2459 | - | 2528 | = | -69 | * | (104 | / | 328) | = | -21.87804873 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Glen City Elementary | -74 | ||||||||||||
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 | 97583 | 2358 | - | 2436 | = | -78 | * | (104 | / | 325) | = | -24.96 | ||
| 4 | 97584 | 2415 | - | 2485 | = | -70 | * | (116 | / | 325) | = | -24.98461532 | ||
| 5 | 97586 | 2437 | - | 2528 | = | -91 | * | (105 | / | 325) | = | -29.39999999 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Glen City Elementary | -79 | ||||||||||||
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 | 100417 | 2383 | - | 2436 | = | -53 | * | (85 | / | 309) | = | -14.57928802 | ||
| 4 | 100419 | 2435 | - | 2485 | = | -50 | * | (106 | / | 309) | = | -17.15210355 | ||
| 5 | 100422 | 2435 | - | 2528 | = | -93 | * | (118 | / | 309) | = | -35.51456305 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Glen City Elementary | -67 | ||||||||||||
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 | 100578 | 2417 | - | 2436 | = | -19 | * | (97 | / | 278) | = | -6.6294964 | ||
| 4 | 100581 | 2444 | - | 2485 | = | -41 | * | (84 | / | 278) | = | -12.38848919 | ||
| 5 | 100582 | 2442 | - | 2528 | = | -86 | * | (97 | / | 278) | = | -30.00719422 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Glen City Elementary | -49 | ||||||||||||
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 | 101233 | 2390 | - | 2436 | = | -46 | * | (92 | / | 277) | = | -15.2779783 | ||
| 4 | 101234 | 2458 | - | 2485 | = | -27 | * | (99 | / | 277) | = | -9.64981949 | ||
| 5 | 101235 | 2457 | - | 2528 | = | -71 | * | (86 | / | 277) | = | -22.04332129 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Glen City Elementary | -47 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -74 | -79 | -67 | -49 | -47 | -316.0 | -63.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -21.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -105.2
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 | 92% | 93% | 88% | 91% | 88% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Santa Paula Unified school district | County of Ventura
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.
Glen City Elementary math proficiency
Zero+ meets standard.
81% less $meal
82% less $meal
72% less $meal
78% less $meal
77% 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 Santa Paula Unified (6)
| Barbara Webster Elementary | Blanchard Elementary | Glen City Elementary |
| Grace Thille Elementary | McKevett Elementary | Thelma Bedell Elementary |