Stanton Elementary (Data source)
Source data for Stanton 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 | 717219 | 2413 | - | 2436 | = | -23 | * | (103 | / | 283) | = | -8.37102473 | ||
| 4 | 717222 | 2479 | - | 2485 | = | -6 | * | (83 | / | 283) | = | -1.75971731 | ||
| 5 | 717223 | 2499 | - | 2528 | = | -29 | * | (97 | / | 283) | = | -9.93992931 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Stanton Elementary | -20 | ||||||||||||
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 | 22607 | 2418 | - | 2436 | = | -18 | * | (74 | / | 264) | = | -5.04545454 | ||
| 4 | 22608 | 2496 | - | 2485 | = | 11 | * | (95 | / | 264) | = | 3.95833332 | ||
| 5 | 22610 | 2502 | - | 2528 | = | -26 | * | (95 | / | 264) | = | -9.35606058 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Stanton Elementary | -10 | ||||||||||||
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 | 23031 | 2443 | - | 2436 | = | 7 | * | (91 | / | 266) | = | 2.39473684 | ||
| 4 | 23034 | 2487 | - | 2485 | = | 2 | * | (77 | / | 266) | = | 0.57894737 | ||
| 5 | 23036 | 2477 | - | 2528 | = | -51 | * | (98 | / | 266) | = | -18.78947365 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Stanton Elementary | -16 | ||||||||||||
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 | 23032 | 2435 | - | 2436 | = | -1 | * | (81 | / | 264) | = | -0.30681818 | ||
| 4 | 23034 | 2494 | - | 2485 | = | 9 | * | (97 | / | 264) | = | 3.30681818 | ||
| 5 | 23036 | 2529 | - | 2528 | = | 1 | * | (86 | / | 264) | = | 0.32575758 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Stanton Elementary | 3 | ||||||||||||
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 | 23210 | 2428 | - | 2436 | = | -8 | * | (87 | / | 271) | = | -2.56826568 | ||
| 4 | 23211 | 2505 | - | 2485 | = | 20 | * | (85 | / | 271) | = | 6.27306272 | ||
| 5 | 23212 | 2542 | - | 2528 | = | 14 | * | (99 | / | 271) | = | 5.11439114 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Stanton Elementary | 9 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -20 | -10 | -16 | 3 | 9 | -34.0 | -6.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 29.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -42.8
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 | 67% | 61% | 57% | 58% | 58% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Glendora 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.
Stanton Elementary math proficiency
Zero+ meets standard.
49% less $meal
48% less $meal
46% less $meal
50% less $meal
50% 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 Glendora Unified (5)
| Cullen Elementary | La Fetra Elementary | Sellers Elementary |
| Stanton Elementary | Sutherland Elementary |