Blanchard Elementary (Data source)
Source data for Blanchard 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 | 3166568 | 2374 | - | 2436 | = | -62 | * | (72 | / | 233) | = | -19.15879825 | ||
| 4 | 3166569 | 2417 | - | 2485 | = | -68 | * | (80 | / | 233) | = | -23.34763945 | ||
| 5 | 3166572 | 2442 | - | 2528 | = | -86 | * | (81 | / | 233) | = | -29.89699562 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Blanchard Elementary | -72 | ||||||||||||
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 | 97575 | 2379 | - | 2436 | = | -57 | * | (69 | / | 216) | = | -18.20833331 | ||
| 4 | 97576 | 2425 | - | 2485 | = | -60 | * | (72 | / | 216) | = | -19.99999998 | ||
| 5 | 97579 | 2451 | - | 2528 | = | -77 | * | (75 | / | 216) | = | -26.73611109 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Blanchard Elementary | -65 | ||||||||||||
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 | 100410 | 2392 | - | 2436 | = | -44 | * | (62 | / | 201) | = | -13.57213928 | ||
| 4 | 100411 | 2425 | - | 2485 | = | -60 | * | (72 | / | 201) | = | -21.4925373 | ||
| 5 | 100413 | 2441 | - | 2528 | = | -87 | * | (67 | / | 201) | = | -28.99999997 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Blanchard Elementary | -64 | ||||||||||||
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 | 100570 | 2379 | - | 2436 | = | -57 | * | (60 | / | 197) | = | -17.36040604 | ||
| 4 | 100573 | 2425 | - | 2485 | = | -60 | * | (63 | / | 197) | = | -19.18781724 | ||
| 5 | 100574 | 2425 | - | 2528 | = | -103 | * | (74 | / | 197) | = | -38.69035525 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Blanchard Elementary | -75 | ||||||||||||
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 | 101225 | 2372 | - | 2436 | = | -64 | * | (55 | / | 171) | = | -20.58479526 | ||
| 4 | 101226 | 2432 | - | 2485 | = | -53 | * | (59 | / | 171) | = | -18.28654967 | ||
| 5 | 101227 | 2469 | - | 2528 | = | -59 | * | (57 | / | 171) | = | -19.66666665 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Blanchard Elementary | -59 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -72 | -65 | -64 | -75 | -59 | -335.0 | -67.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -49.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -85.0
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 | 87% | 86% | 84% | 87% | 84% |
| 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.
Blanchard Elementary math proficiency
Zero+ meets standard.
69% less $meal
72% less $meal
71% less $meal
74% less $meal
70% 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 |