Kawana Springs Elementary (Data source)
Source data for Kawana Springs 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 | 2854517 | 2392 | - | 2436 | = | -44 | * | (51 | / | 226) | = | -9.9292035 | ||
| 4 | 2854518 | 2406 | - | 2485 | = | -79 | * | (58 | / | 226) | = | -20.27433627 | ||
| 5 | 2854521 | 2437 | - | 2528 | = | -91 | * | (63 | / | 226) | = | -25.36725655 | ||
| 6 | 2854522 | 2462 | - | 2552 | = | -90 | * | (54 | / | 226) | = | -21.50442477 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Kawana Springs Elementary | -77 | ||||||||||||
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 | 87258 | 2418 | - | 2436 | = | -18 | * | (48 | / | 218) | = | -3.96330275 | ||
| 4 | 87261 | 2431 | - | 2485 | = | -54 | * | (52 | / | 218) | = | -12.88073394 | ||
| 5 | 87263 | 2451 | - | 2528 | = | -77 | * | (61 | / | 218) | = | -21.5458715 | ||
| 6 | 87264 | 2475 | - | 2552 | = | -77 | * | (57 | / | 218) | = | -20.13302745 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Kawana Springs Elementary | -59 | ||||||||||||
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 | 89741 | 2424 | - | 2436 | = | -12 | * | (46 | / | 218) | = | -2.53211009 | ||
| 4 | 89743 | 2437 | - | 2485 | = | -48 | * | (49 | / | 218) | = | -10.78899082 | ||
| 5 | 89746 | 2470 | - | 2528 | = | -58 | * | (61 | / | 218) | = | -16.22935775 | ||
| 6 | 89748 | 2469 | - | 2552 | = | -83 | * | (62 | / | 218) | = | -23.60550453 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Kawana Springs Elementary | -53 | ||||||||||||
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 | 89956 | 2413 | - | 2436 | = | -23 | * | (59 | / | 215) | = | -6.31162789 | ||
| 4 | 89959 | 2427 | - | 2485 | = | -58 | * | (45 | / | 215) | = | -12.13953485 | ||
| 5 | 89960 | 2454 | - | 2528 | = | -74 | * | (43 | / | 215) | = | -14.8 | ||
| 6 | 89963 | 2487 | - | 2552 | = | -65 | * | (68 | / | 215) | = | -20.55813949 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Kawana Springs Elementary | -54 | ||||||||||||
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 | 90571 | 2422 | - | 2436 | = | -14 | * | (46 | / | 195) | = | -3.30256409 | ||
| 4 | 90572 | 2435 | - | 2485 | = | -50 | * | (63 | / | 195) | = | -16.15384615 | ||
| 5 | 90573 | 2465 | - | 2528 | = | -63 | * | (44 | / | 195) | = | -14.21538458 | ||
| 6 | 90574 | 2508 | - | 2552 | = | -44 | * | (42 | / | 195) | = | -9.47692306 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Kawana Springs Elementary | -43 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -77 | -59 | -53 | -54 | -43 | -286.0 | -57.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -21.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -93.2
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 | 86% | 80% | 73% | 85% | 79% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Bellevue Union school district | County of Sonoma
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.
Kawana Springs Elementary math proficiency
Zero+ meets standard.
72% less $meal
66% less $meal
58% less $meal
72% less $meal
65% 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 Bellevue Union (4)
| Bellevue Elementary | Kawana Springs Elementary | Meadow View Elementary |
| Taylor Mountain Elementary |