Creek View Elementary (Data source)
Source data for Creek View 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 | 2003603 | 2413 | - | 2436 | = | -23 | * | (108 | / | 319) | = | -7.78683384 | ||
| 4 | 2003604 | 2451 | - | 2485 | = | -34 | * | (113 | / | 319) | = | -12.04388712 | ||
| 5 | 2003607 | 2479 | - | 2528 | = | -49 | * | (98 | / | 319) | = | -15.05329152 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Creek View Elementary | -35 | ||||||||||||
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 | 61608 | 2426 | - | 2436 | = | -10 | * | (107 | / | 316) | = | -3.38607594 | ||
| 4 | 61610 | 2456 | - | 2485 | = | -29 | * | (100 | / | 316) | = | -9.17721518 | ||
| 5 | 61613 | 2476 | - | 2528 | = | -52 | * | (109 | / | 316) | = | -17.93670882 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Creek View Elementary | -30 | ||||||||||||
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 | 63388 | 2431 | - | 2436 | = | -5 | * | (88 | / | 293) | = | -1.50170648 | ||
| 4 | 63391 | 2454 | - | 2485 | = | -31 | * | (108 | / | 293) | = | -11.42662114 | ||
| 5 | 63392 | 2489 | - | 2528 | = | -39 | * | (97 | / | 293) | = | -12.91126278 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Creek View Elementary | -26 | ||||||||||||
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 | 63490 | 2414 | - | 2436 | = | -22 | * | (94 | / | 296) | = | -6.98648647 | ||
| 4 | 63491 | 2464 | - | 2485 | = | -21 | * | (88 | / | 296) | = | -6.24324324 | ||
| 5 | 63494 | 2484 | - | 2528 | = | -44 | * | (114 | / | 296) | = | -16.94594594 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Creek View Elementary | -30 | ||||||||||||
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 | 63749 | 2408 | - | 2436 | = | -28 | * | (84 | / | 269) | = | -8.7434944 | ||
| 4 | 63750 | 2468 | - | 2485 | = | -17 | * | (95 | / | 269) | = | -6.00371747 | ||
| 5 | 63751 | 2467 | - | 2528 | = | -61 | * | (90 | / | 269) | = | -20.40892189 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Creek View Elementary | -35 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -35 | -30 | -26 | -30 | -35 | -156.0 | -31.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -22.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -40.2
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 | 56% | 54% | 55% | 54% | 56% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Mountain View Elementary school district | County of San Bernardino
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.
Creek View Elementary math proficiency
Zero+ meets standard.
40% less $meal
43% less $meal
40% less $meal
43% less $meal
46% 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 Mountain View Elementary (3)
| Creek View Elementary | Mountain View Elementary | Ranch View Elementary |