Santa Lucia Elementary (Data source)
Source data for Santa Lucia 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 | 1347665 | 2372 | - | 2436 | = | -64 | * | (129 | / | 360) | = | -22.93333331 | ||
| 4 | 1347666 | 2407 | - | 2485 | = | -78 | * | (124 | / | 360) | = | -26.86666663 | ||
| 5 | 1347669 | 2451 | - | 2528 | = | -77 | * | (107 | / | 360) | = | -22.88611109 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Santa Lucia Elementary | -73 | ||||||||||||
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 | 42411 | 2389 | - | 2436 | = | -47 | * | (139 | / | 389) | = | -16.79434447 | ||
| 4 | 42412 | 2430 | - | 2485 | = | -55 | * | (135 | / | 389) | = | -19.08740356 | ||
| 5 | 42415 | 2435 | - | 2528 | = | -93 | * | (115 | / | 389) | = | -27.49357326 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Santa Lucia Elementary | -63 | ||||||||||||
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 | 43471 | 2407 | - | 2436 | = | -29 | * | (97 | / | 367) | = | -7.66485013 | ||
| 4 | 43474 | 2441 | - | 2485 | = | -44 | * | (135 | / | 367) | = | -16.18528608 | ||
| 5 | 43476 | 2440 | - | 2528 | = | -88 | * | (135 | / | 367) | = | -32.37057217 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Santa Lucia Elementary | -56 | ||||||||||||
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 | 43496 | 2408 | - | 2436 | = | -28 | * | (111 | / | 342) | = | -9.08771928 | ||
| 4 | 43498 | 2462 | - | 2485 | = | -23 | * | (98 | / | 342) | = | -6.59064326 | ||
| 5 | 43500 | 2443 | - | 2528 | = | -85 | * | (133 | / | 342) | = | -33.05555548 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Santa Lucia 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 | 43623 | 2390 | - | 2436 | = | -46 | * | (100 | / | 302) | = | -15.23178804 | ||
| 4 | 43624 | 2463 | - | 2485 | = | -22 | * | (106 | / | 302) | = | -7.72185429 | ||
| 5 | 43625 | 2461 | - | 2528 | = | -67 | * | (96 | / | 302) | = | -21.2980132 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Santa Lucia Elementary | -44 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -73 | -63 | -56 | -49 | -44 | -285.0 | -57.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -24.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -90.0
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 | 96% | 96% | 96% | 97% | 93% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
King City Union 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.
Santa Lucia Elementary math proficiency
Zero+ meets standard.
92% less $meal
92% less $meal
93% less $meal
96% less $meal
92% 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 King City Union (3)
| Del Rey Elementary | King City Arts Magnet | Santa Lucia Elementary |