Oak Avenue Elementary (Data source)
Source data for Oak Avenue 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 | 1345761 | 2350 | - | 2436 | = | -86 | * | (154 | / | 417) | = | -31.76019182 | ||
| 4 | 1345762 | 2416 | - | 2485 | = | -69 | * | (149 | / | 417) | = | -24.65467621 | ||
| 5 | 1345765 | 2465 | - | 2528 | = | -63 | * | (114 | / | 417) | = | -17.22302152 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Oak Avenue 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 | 42351 | 2386 | - | 2436 | = | -50 | * | (136 | / | 443) | = | -15.3498871 | ||
| 4 | 42352 | 2408 | - | 2485 | = | -77 | * | (156 | / | 443) | = | -27.11512411 | ||
| 5 | 42354 | 2458 | - | 2528 | = | -70 | * | (151 | / | 443) | = | -23.86004509 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Oak Avenue Elementary | -66 | ||||||||||||
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 | 43410 | 2368 | - | 2436 | = | -68 | * | (118 | / | 413) | = | -19.42857138 | ||
| 4 | 43411 | 2427 | - | 2485 | = | -58 | * | (138 | / | 413) | = | -19.38014523 | ||
| 5 | 43413 | 2443 | - | 2528 | = | -85 | * | (157 | / | 413) | = | -32.31234863 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Oak Avenue Elementary | -71 | ||||||||||||
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 | 43433 | 2391 | - | 2436 | = | -45 | * | (122 | / | 373) | = | -14.71849862 | ||
| 4 | 43434 | 2415 | - | 2485 | = | -70 | * | (118 | / | 373) | = | -22.14477209 | ||
| 5 | 43437 | 2469 | - | 2528 | = | -59 | * | (133 | / | 373) | = | -21.03753348 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Oak Avenue Elementary | -58 | ||||||||||||
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 | 43568 | 2403 | - | 2436 | = | -33 | * | (83 | / | 353) | = | -7.75920677 | ||
| 4 | 43569 | 2413 | - | 2485 | = | -72 | * | (88 | / | 353) | = | -17.94900845 | ||
| 5 | 43570 | 2445 | - | 2528 | = | -83 | * | (87 | / | 353) | = | -20.45609061 | ||
| 6 | 43571 | 2511 | - | 2552 | = | -41 | * | (95 | / | 353) | = | -11.03399433 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Oak Avenue Elementary | -57 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -74 | -66 | -71 | -58 | -57 | -326.0 | -65.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -44.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -86.2
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 | 83% | 86% | 90% | 97% | 92% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Greenfield Union Elementary school district | County of Monterey
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.
Oak Avenue Elementary math proficiency
Zero+ meets standard.
75% less $meal
75% less $meal
79% less $meal
93% less $meal
84% 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 Greenfield Union Elementary (4)
| Arroyo Seco Academy | Cesar Chavez Elementary | Mary Chapa Academy |
| Oak Avenue Elementary |