Ben Painter Elementary (Data source)
Source data for Ben Painter 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 | 2616667 | 2393 | - | 2436 | = | -43 | * | (65 | / | 210) | = | -13.30952379 | ||
4 | 2616668 | 2467 | - | 2485 | = | -18 | * | (74 | / | 210) | = | -6.34285714 | ||
5 | 2616671 | 2469 | - | 2528 | = | -59 | * | (71 | / | 210) | = | -19.94761904 | ||
8 | 2616672 | 0 | - | 2586 | = | * | (0 | / | 210) | = | ||||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Ben Painter Elementary | -40 |
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 | 79850 | 2414 | - | 2436 | = | -22 | * | (71 | / | 210) | = | -7.43809524 | ||
4 | 79852 | 2425 | - | 2485 | = | -60 | * | (67 | / | 210) | = | -19.14285714 | ||
5 | 79854 | 2487 | - | 2528 | = | -41 | * | (71 | / | 210) | = | -13.86190476 | ||
6 | 79855 | 0 | - | 2552 | = | * | (0 | / | 210) | = | ||||
8 | 79857 | 0 | - | 2586 | = | * | (1 | / | 210) | = | ||||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Ben Painter Elementary | -40 |
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 | 82035 | 2418 | - | 2436 | = | -18 | * | (63 | / | 211) | = | -5.37440758 | ||
4 | 82037 | 2455 | - | 2485 | = | -30 | * | (73 | / | 211) | = | -10.37914689 | ||
5 | 82038 | 2451 | - | 2528 | = | -77 | * | (75 | / | 211) | = | -27.36966817 | ||
7 | 82041 | 0 | - | 2567 | = | * | (0 | / | 211) | = | ||||
8 | 82042 | 0 | - | 2586 | = | * | (0 | / | 211) | = | ||||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Ben Painter Elementary | -43 |
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 | 82234 | 2433 | - | 2436 | = | -3 | * | (57 | / | 197) | = | -0.8680203 | ||
4 | 82235 | 2443 | - | 2485 | = | -42 | * | (68 | / | 197) | = | -14.49746189 | ||
5 | 82238 | 2473 | - | 2528 | = | -55 | * | (70 | / | 197) | = | -19.5431472 | ||
7 | 82239 | 0 | - | 2567 | = | * | (0 | / | 197) | = | ||||
8 | 82242 | 0 | - | 2586 | = | * | (0 | / | 197) | = | ||||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Ben Painter Elementary | -35 |
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 | 82849 | 2441 | - | 2436 | = | 5 | * | (47 | / | 179) | = | 1.31284916 | ||
4 | 82850 | 2441 | - | 2485 | = | -44 | * | (62 | / | 179) | = | -15.24022346 | ||
5 | 82851 | 2499 | - | 2528 | = | -29 | * | (68 | / | 179) | = | -11.01675977 | ||
6 | 82852 | 0 | - | 2552 | = | * | (0 | / | 179) | = | ||||
7 | 82853 | 0 | - | 2567 | = | * | (0 | / | 179) | = | ||||
8 | 82854 | 0 | - | 2586 | = | * | (0 | / | 179) | = | ||||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Ben Painter Elementary | -25 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-40 | -40 | -43 | -35 | -25 | -183.0 | -36.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -15.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -57.6
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 | 84% | 88% | 89% | 79% | 80% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Alum Rock Union Elementary school district County of Santa Clara
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.
Ben Painter Elementary math proficiency
Zero+ meets standard.
68% less $meal
73% less $meal
74% less $meal
66% 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.