Bonsall West Elementary (Data source)
Source data for Bonsall West 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 | 2348255 | 2451 | - | 2436 | = | 15 | * | (84 | / | 287) | = | 4.39024389 | ||
| 4 | 2348256 | 2523 | - | 2485 | = | 38 | * | (72 | / | 287) | = | 9.53310104 | ||
| 5 | 2348259 | 2558 | - | 2528 | = | 30 | * | (80 | / | 287) | = | 8.36236932 | ||
| 6 | 2348260 | 2613 | - | 2552 | = | 61 | * | (51 | / | 287) | = | 10.83972123 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Bonsall West Elementary | 33 | ||||||||||||
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 | 71766 | 2444 | - | 2436 | = | 8 | * | (78 | / | 288) | = | 2.16666666 | ||
| 4 | 71767 | 2517 | - | 2485 | = | 32 | * | (78 | / | 288) | = | 8.66666666 | ||
| 5 | 71770 | 2578 | - | 2528 | = | 50 | * | (71 | / | 288) | = | 12.32638885 | ||
| 6 | 71772 | 2623 | - | 2552 | = | 71 | * | (61 | / | 288) | = | 15.03819441 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Bonsall West Elementary | 38 | ||||||||||||
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 | 73666 | 2449 | - | 2436 | = | 13 | * | (82 | / | 291) | = | 3.66323023 | ||
| 4 | 73669 | 2534 | - | 2485 | = | 49 | * | (76 | / | 291) | = | 12.79725082 | ||
| 5 | 73670 | 2586 | - | 2528 | = | 58 | * | (69 | / | 291) | = | 13.75257732 | ||
| 6 | 73673 | 2606 | - | 2552 | = | 54 | * | (64 | / | 291) | = | 11.87628863 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Bonsall West Elementary | 42 | ||||||||||||
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 | 73805 | 2453 | - | 2436 | = | 17 | * | (78 | / | 291) | = | 4.55670103 | ||
| 4 | 73807 | 2511 | - | 2485 | = | 26 | * | (90 | / | 291) | = | 8.0412371 | ||
| 5 | 73809 | 2574 | - | 2528 | = | 46 | * | (62 | / | 291) | = | 9.80068727 | ||
| 6 | 73811 | 2616 | - | 2552 | = | 64 | * | (61 | / | 291) | = | 13.41580755 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Bonsall West Elementary | 36 | ||||||||||||
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 | 74272 | 2452 | - | 2436 | = | 16 | * | (87 | / | 296) | = | 4.70270269 | ||
| 4 | 74273 | 2506 | - | 2485 | = | 21 | * | (66 | / | 296) | = | 4.68243241 | ||
| 5 | 74274 | 2557 | - | 2528 | = | 29 | * | (90 | / | 296) | = | 8.81756757 | ||
| 6 | 74275 | 2624 | - | 2552 | = | 72 | * | (53 | / | 296) | = | 12.89189189 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Bonsall West Elementary | 31 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 33 | 38 | 42 | 36 | 31 | 180.0 | 36.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 48.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 24.0
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 | 22% | 22% | 20% | 20% | 20% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Bonsall Unified school district County of San Diego
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Bonsall West Elementary math proficiency
Zero+ meets standard.
18% less $meal
16% less $meal
18% less $meal
17% less $meal
16% 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 Bonsall Unified (2)
| Bonsall Elementary | Bonsall West Elementary |