Antelope Meadows Elementary (Data source)
Source data for Antelope Meadows 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 | 1596561 | 2434 | - | 2436 | = | -2 | * | (146 | / | 430) | = | -0.67906977 | ||
| 4 | 1596562 | 2488 | - | 2485 | = | 3 | * | (156 | / | 430) | = | 1.08837209 | ||
| 5 | 1596565 | 2499 | - | 2528 | = | -29 | * | (128 | / | 430) | = | -8.63255812 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Antelope Meadows Elementary | -8 | ||||||||||||
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 | 49948 | 2426 | - | 2436 | = | -10 | * | (130 | / | 453) | = | -2.86975717 | ||
| 4 | 49950 | 2471 | - | 2485 | = | -14 | * | (164 | / | 453) | = | -5.06843267 | ||
| 5 | 49953 | 2517 | - | 2528 | = | -11 | * | (159 | / | 453) | = | -3.86092715 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Antelope Meadows Elementary | -12 | ||||||||||||
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 | 51358 | 2428 | - | 2436 | = | -8 | * | (119 | / | 434) | = | -2.19354838 | ||
| 4 | 51361 | 2470 | - | 2485 | = | -15 | * | (146 | / | 434) | = | -5.04608294 | ||
| 5 | 51363 | 2496 | - | 2528 | = | -32 | * | (169 | / | 434) | = | -12.46082947 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Antelope Meadows Elementary | -20 | ||||||||||||
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 | 51387 | 2430 | - | 2436 | = | -6 | * | (118 | / | 386) | = | -1.83419689 | ||
| 4 | 51388 | 2475 | - | 2485 | = | -10 | * | (126 | / | 386) | = | -3.2642487 | ||
| 5 | 51391 | 2491 | - | 2528 | = | -37 | * | (142 | / | 386) | = | -13.61139894 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Antelope Meadows Elementary | -19 | ||||||||||||
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 | 51583 | 2447 | - | 2436 | = | 11 | * | (124 | / | 373) | = | 3.65683646 | ||
| 4 | 51584 | 2482 | - | 2485 | = | -3 | * | (128 | / | 373) | = | -1.02949061 | ||
| 5 | 51585 | 2513 | - | 2528 | = | -15 | * | (121 | / | 373) | = | -4.86595173 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Antelope Meadows Elementary | -2 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -8 | -12 | -20 | -19 | -2 | -61.0 | -12.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 8.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -33.2
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 | 47% | 49% | 48% | 56% | 54% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Dry Creek Joint Elementary school district | County of Placer
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.
Antelope Meadows Elementary math proficiency
Zero+ meets standard.
36% less $meal
36% less $meal
37% less $meal
47% less $meal
44% 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 Dry Creek Joint Elementary (7)
| Antelope Meadows Elementary | Barrett Ranch Elementary | Coyote Ridge Elementary |
| Creekview Ranch | Heritage Oak Elementary | Olive Grove Elementary |
| Quail Glen Elementary |