Banyan Elementary (Data source)
Source data for Banyan 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 | 1942630 | 2455 | - | 2436 | = | 19 | * | (98 | / | 375) | = | 4.96533333 | ||
| 4 | 1942633 | 2485 | - | 2485 | = | 0 | * | (90 | / | 375) | = | 0.0 | ||
| 5 | 1942634 | 2534 | - | 2528 | = | 6 | * | (81 | / | 375) | = | 1.296 | ||
| 6 | 1942637 | 2538 | - | 2552 | = | -14 | * | (106 | / | 375) | = | -3.95733332 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Banyan Elementary | 2 | ||||||||||||
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 | 59856 | 2483 | - | 2436 | = | 47 | * | (81 | / | 358) | = | 10.6340782 | ||
| 4 | 59858 | 2493 | - | 2485 | = | 8 | * | (97 | / | 358) | = | 2.16759776 | ||
| 5 | 59861 | 2527 | - | 2528 | = | -1 | * | (93 | / | 358) | = | -0.25977654 | ||
| 6 | 59862 | 2557 | - | 2552 | = | 5 | * | (87 | / | 358) | = | 1.2150838 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Banyan Elementary | 14 | ||||||||||||
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 | 61573 | 2475 | - | 2436 | = | 39 | * | (84 | / | 353) | = | 9.28045322 | ||
| 4 | 61576 | 2508 | - | 2485 | = | 23 | * | (81 | / | 353) | = | 5.27762039 | ||
| 5 | 61578 | 2543 | - | 2528 | = | 15 | * | (98 | / | 353) | = | 4.16430594 | ||
| 6 | 61580 | 2585 | - | 2552 | = | 33 | * | (90 | / | 353) | = | 8.41359773 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Banyan Elementary | 27 | ||||||||||||
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 | 61675 | 2476 | - | 2436 | = | 40 | * | (81 | / | 355) | = | 9.12676056 | ||
| 4 | 61677 | 2534 | - | 2485 | = | 49 | * | (87 | / | 355) | = | 12.00845068 | ||
| 5 | 61679 | 2562 | - | 2528 | = | 34 | * | (79 | / | 355) | = | 7.56619717 | ||
| 6 | 61681 | 2564 | - | 2552 | = | 12 | * | (108 | / | 355) | = | 3.65070422 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Banyan Elementary | 32 | ||||||||||||
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 | 61940 | 2468 | - | 2436 | = | 32 | * | (93 | / | 344) | = | 8.65116278 | ||
| 4 | 61941 | 2550 | - | 2485 | = | 65 | * | (79 | / | 344) | = | 14.92732553 | ||
| 5 | 61942 | 2560 | - | 2528 | = | 32 | * | (91 | / | 344) | = | 8.46511626 | ||
| 6 | 61943 | 2587 | - | 2552 | = | 35 | * | (81 | / | 344) | = | 8.24127906 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Banyan Elementary | 40 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 2 | 14 | 27 | 32 | 40 | 115.0 | 23.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 68.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -22.0
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 | 32% | 36% | 33% | 40% | 37% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Alta Loma Elementary school district County of San Bernardino
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.
Banyan Elementary math proficiency
Zero+ meets standard.
24% less $meal
29% less $meal
28% less $meal
34% less $meal
29% 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 Alta Loma Elementary (8)
| Alta Loma Elementary | Banyan Elementary | Carnelian Elementary |
| Deer Canyon Elementary | Floyd M. Stork Elementary | Hermosa Elementary |
| Jasper Elementary | Victoria Groves Elementary |