Elkhorn Elementary (Data source)
Source data for Elkhorn 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 | 1372991 | 2365 | - | 2436 | = | -71 | * | (78 | / | 352) | = | -15.73295454 | ||
| 4 | 1372994 | 2402 | - | 2485 | = | -83 | * | (84 | / | 352) | = | -19.80681813 | ||
| 5 | 1372995 | 2441 | - | 2528 | = | -87 | * | (92 | / | 352) | = | -22.73863633 | ||
| 6 | 1372998 | 2478 | - | 2552 | = | -74 | * | (98 | / | 352) | = | -20.60227266 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Elkhorn Elementary | -79 | ||||||||||||
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 | 43220 | 2403 | - | 2436 | = | -33 | * | (87 | / | 347) | = | -8.27377521 | ||
| 4 | 43223 | 2405 | - | 2485 | = | -80 | * | (84 | / | 347) | = | -19.36599416 | ||
| 5 | 43225 | 2460 | - | 2528 | = | -68 | * | (85 | / | 347) | = | -16.6570605 | ||
| 6 | 43227 | 2474 | - | 2552 | = | -78 | * | (91 | / | 347) | = | -20.45533136 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Elkhorn 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 | 44283 | 2397 | - | 2436 | = | -39 | * | (99 | / | 349) | = | -11.06303722 | ||
| 4 | 44285 | 2411 | - | 2485 | = | -74 | * | (89 | / | 349) | = | -18.87106012 | ||
| 5 | 44287 | 2445 | - | 2528 | = | -83 | * | (77 | / | 349) | = | -18.31232088 | ||
| 6 | 44289 | 2462 | - | 2552 | = | -90 | * | (84 | / | 349) | = | -21.66189111 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Elkhorn Elementary | -70 | ||||||||||||
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 | 44307 | 2398 | - | 2436 | = | -38 | * | (97 | / | 357) | = | -10.32492995 | ||
| 4 | 44308 | 2424 | - | 2485 | = | -61 | * | (96 | / | 357) | = | -16.40336134 | ||
| 5 | 44311 | 2473 | - | 2528 | = | -55 | * | (86 | / | 357) | = | -13.24929969 | ||
| 6 | 44312 | 2467 | - | 2552 | = | -85 | * | (78 | / | 357) | = | -18.57142849 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Elkhorn Elementary | -59 | ||||||||||||
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 | 44438 | 2392 | - | 2436 | = | -44 | * | (89 | / | 366) | = | -10.69945351 | ||
| 4 | 44439 | 2420 | - | 2485 | = | -65 | * | (95 | / | 366) | = | -16.87158467 | ||
| 5 | 44440 | 2474 | - | 2528 | = | -54 | * | (94 | / | 366) | = | -13.86885245 | ||
| 6 | 44441 | 2481 | - | 2552 | = | -71 | * | (88 | / | 366) | = | -17.07103822 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Elkhorn Elementary | -59 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -79 | -65 | -70 | -59 | -59 | -332.0 | -66.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -42.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -90.4
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 | 82% | 84% | 89% | 85% | 86% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
North Monterey County Unified school district County of Monterey
Just a coincidence? That's absurd.
It's a system that causes this pattern to repeat.
THIS chart shows what the
follow-the-schedule method wants.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Elkhorn Elementary math proficiency
Zero+ meets standard.
64% less $meal
69% less $meal
74% less $meal
70% less $meal
76% 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 North Monterey County Unified (4)
| Castroville Elementary | Echo Valley Elementary | Elkhorn Elementary |
| Prunedale Elementary |