Grace Miller Elementary (Data source)
Source data for Grace Miller 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 | 644639 | 2441 | - | 2436 | = | 5 | * | (74 | / | 211) | = | 1.7535545 | ||
| 4 | 644640 | 2482 | - | 2485 | = | -3 | * | (66 | / | 211) | = | -0.93838862 | ||
| 5 | 644643 | 2500 | - | 2528 | = | -28 | * | (71 | / | 211) | = | -9.42180092 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Grace Miller Elementary | -9 | ||||||||||||
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 | 20539 | 2453 | - | 2436 | = | 17 | * | (65 | / | 200) | = | 5.525 | ||
| 4 | 20542 | 2473 | - | 2485 | = | -12 | * | (65 | / | 200) | = | -3.9 | ||
| 5 | 20544 | 2540 | - | 2528 | = | 12 | * | (70 | / | 200) | = | 4.2 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Grace Miller Elementary | 6 | ||||||||||||
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 | 20893 | 2453 | - | 2436 | = | 17 | * | (71 | / | 213) | = | 5.66666666 | ||
| 4 | 20896 | 2477 | - | 2485 | = | -8 | * | (71 | / | 213) | = | -2.66666666 | ||
| 5 | 20897 | 2516 | - | 2528 | = | -12 | * | (71 | / | 213) | = | -4.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Grace Miller 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 | 20881 | 2482 | - | 2436 | = | 46 | * | (50 | / | 191) | = | 12.04188478 | ||
| 4 | 20883 | 2489 | - | 2485 | = | 4 | * | (69 | / | 191) | = | 1.44502618 | ||
| 5 | 20885 | 2511 | - | 2528 | = | -17 | * | (72 | / | 191) | = | -6.40837695 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Grace Miller Elementary | 7 | ||||||||||||
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 | 21054 | 2477 | - | 2436 | = | 41 | * | (75 | / | 201) | = | 15.29850745 | ||
| 4 | 21055 | 2505 | - | 2485 | = | 20 | * | (56 | / | 201) | = | 5.5721393 | ||
| 5 | 21056 | 2522 | - | 2528 | = | -6 | * | (70 | / | 201) | = | -2.08955224 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Grace Miller Elementary | 19 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -9 | 6 | -1 | 7 | 19 | 22.0 | 4.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 34.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -25.6
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 | 47% | 48% | 46% | 50% | 45% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Bonita Unified school district | County of Los Angeles
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.
Grace Miller Elementary math proficiency
Zero+ meets standard.
33% less $meal
37% less $meal
34% less $meal
40% less $meal
38% 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 Bonita Unified (8)
| Allen Avenue Elementary | Arma J. Shull Elementary | Fred Ekstrand Elementary |
| Gladstone Elementary | Grace Miller Elementary | J. Marion Roynon Elementary |
| La Verne Heights Elementary | Oak Mesa Elementary |