Sylvandale Middle (Data source)
Source data for Sylvandale Middle
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 |
||
| 7 | 2657715 | 2508 | - | 2567 | = | -59 | * | (361 | / | 739) | = | -28.82138023 | ||
| 8 | 2657718 | 2517 | - | 2586 | = | -69 | * | (378 | / | 739) | = | -35.29364 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Sylvandale Middle | -64 | ||||||||||||
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 |
||
| 7 | 81016 | 2519 | - | 2567 | = | -48 | * | (350 | / | 727) | = | -23.10866573 | ||
| 8 | 81018 | 2519 | - | 2586 | = | -67 | * | (377 | / | 727) | = | -34.74415402 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Sylvandale Middle | -58 | ||||||||||||
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 |
||
| 7 | 83251 | 2546 | - | 2567 | = | -21 | * | (345 | / | 689) | = | -10.51523947 | ||
| 8 | 83253 | 2518 | - | 2586 | = | -68 | * | (344 | / | 689) | = | -33.95065308 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Sylvandale Middle | -44 | ||||||||||||
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 |
||
| 7 | 83478 | 2505 | - | 2567 | = | -62 | * | (336 | / | 693) | = | -30.06060601 | ||
| 8 | 83480 | 2530 | - | 2586 | = | -56 | * | (357 | / | 693) | = | -28.84848484 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Sylvandale Middle | -59 | ||||||||||||
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 |
||
| 7 | 84091 | 2484 | - | 2567 | = | -83 | * | (248 | / | 567) | = | -36.30335091 | ||
| 8 | 84092 | 2506 | - | 2586 | = | -80 | * | (319 | / | 567) | = | -45.00881832 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Sylvandale Middle | -81 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -64 | -58 | -44 | -59 | -81 | -306.0 | -61.2 |
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: -100.2
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 | 82% | 82% | 68% | 74% | 76% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Franklin-McKinley Elementary school district | County of Santa Clara
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.
Sylvandale Middle math proficiency
Zero+ meets standard.
71% less $meal
69% less $meal
55% less $meal
65% 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.
Intermediate/Middle Schools (Public) schools in Franklin-McKinley Elementary (2)
| College Connection Academy | Sylvandale Middle |