Roosevelt Elementary (Data source)
Source data for Roosevelt 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 | 107107 | 2445 | - | 2436 | = | 9 | * | (82 | / | 266) | = | 2.77443608 | ||
| 4 | 107108 | 2469 | - | 2485 | = | -16 | * | (79 | / | 266) | = | -4.7518797 | ||
| 5 | 107111 | 2520 | - | 2528 | = | -8 | * | (105 | / | 266) | = | -3.15789474 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Roosevelt Elementary | -5 | ||||||||||||
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 | 3009 | 2467 | - | 2436 | = | 31 | * | (81 | / | 238) | = | 10.55042015 | ||
| 4 | 3012 | 2475 | - | 2485 | = | -10 | * | (80 | / | 238) | = | -3.36134453 | ||
| 5 | 3014 | 2481 | - | 2528 | = | -47 | * | (77 | / | 238) | = | -15.20588232 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Roosevelt Elementary | -8 | ||||||||||||
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 | 3105 | 2453 | - | 2436 | = | 17 | * | (80 | / | 243) | = | 5.5967078 | ||
| 4 | 3107 | 2488 | - | 2485 | = | 3 | * | (81 | / | 243) | = | 1.0 | ||
| 5 | 3109 | 2512 | - | 2528 | = | -16 | * | (82 | / | 243) | = | -5.39917694 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Roosevelt Elementary | 1 | ||||||||||||
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 | 3103 | 2454 | - | 2436 | = | 18 | * | (92 | / | 244) | = | 6.78688524 | ||
| 4 | 3105 | 2474 | - | 2485 | = | -11 | * | (77 | / | 244) | = | -3.47131147 | ||
| 5 | 3107 | 2518 | - | 2528 | = | -10 | * | (75 | / | 244) | = | -3.07377049 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Roosevelt Elementary | 0 | ||||||||||||
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 | 3131 | 2454 | - | 2436 | = | 18 | * | (85 | / | 242) | = | 6.32231404 | ||
| 4 | 3132 | 2481 | - | 2485 | = | -4 | * | (82 | / | 242) | = | -1.3553719 | ||
| 5 | 3133 | 2515 | - | 2528 | = | -13 | * | (75 | / | 242) | = | -4.02892562 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Roosevelt Elementary | 1 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -5 | -8 | 1 | 0 | 1 | -11.0 | -2.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 9.25
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -14.75
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 | 26% | 34% | 34% | 34% | 35% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
San Leandro Unified school district | County of Alameda
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.
Roosevelt Elementary math proficiency
Zero+ meets standard.
21% less $meal
29% less $meal
25% less $meal
28% 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 San Leandro Unified (8)
| Garfield Elementary | Jefferson Elementary | Madison Elementary |
| McKinley Elementary | Monroe Elementary | Roosevelt Elementary |
| Washington Elementary | Wilson Elementary |