Buckeye Elementary (Data source)
Source data for Buckeye 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 | 269525 | 2418 | - | 2436 | = | -18 | * | (47 | / | 201) | = | -4.20895521 | ||
| 4 | 269526 | 2470 | - | 2485 | = | -15 | * | (82 | / | 201) | = | -6.11940299 | ||
| 5 | 269529 | 2506 | - | 2528 | = | -22 | * | (72 | / | 201) | = | -7.88059701 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Buckeye Elementary | -18 | ||||||||||||
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 | 7934 | 2445 | - | 2436 | = | 9 | * | (70 | / | 202) | = | 3.11881188 | ||
| 4 | 7935 | 2482 | - | 2485 | = | -3 | * | (49 | / | 202) | = | -0.72772277 | ||
| 5 | 7937 | 2506 | - | 2528 | = | -22 | * | (83 | / | 202) | = | -9.03960396 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Buckeye Elementary | -7 | ||||||||||||
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 | 8205 | 2444 | - | 2436 | = | 8 | * | (54 | / | 169) | = | 2.55621302 | ||
| 4 | 8207 | 2486 | - | 2485 | = | 1 | * | (70 | / | 169) | = | 0.41420118 | ||
| 5 | 8209 | 2522 | - | 2528 | = | -6 | * | (45 | / | 169) | = | -1.59763313 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Buckeye Elementary | 1 | ||||||||||||
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 | 8241 | 2451 | - | 2436 | = | 15 | * | (57 | / | 180) | = | 4.74999999 | ||
| 4 | 8244 | 2492 | - | 2485 | = | 7 | * | (58 | / | 180) | = | 2.25555555 | ||
| 5 | 8245 | 2518 | - | 2528 | = | -10 | * | (65 | / | 180) | = | -3.61111111 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Buckeye Elementary | 3 | ||||||||||||
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 | 8293 | 2442 | - | 2436 | = | 6 | * | (57 | / | 172) | = | 1.98837209 | ||
| 4 | 8294 | 2494 | - | 2485 | = | 9 | * | (55 | / | 172) | = | 2.87790697 | ||
| 5 | 8295 | 2509 | - | 2528 | = | -19 | * | (60 | / | 172) | = | -6.62790697 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Buckeye Elementary | -2 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -18 | -7 | 1 | 3 | -2 | -23.0 | -4.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 19.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -28.6
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 | 45% | 45% | 43% | 51% | 44% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Buckeye Union Elementary school district | County of El Dorado
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.
Buckeye Elementary math proficiency
Zero+ meets standard.
39% less $meal
37% less $meal
34% less $meal
43% less $meal
36% 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 Buckeye Union Elementary (5)
| Blue Oak Elementary | Buckeye Elementary | Oak Meadow Elementary |
| Silva Valley Elementary | William Brooks Elementary |