Madison Elementary (Data source)
Source data for Madison 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 | 106184 | 2454 | - | 2436 | = | 18 | * | (56 | / | 177) | = | 5.69491524 | ||
| 4 | 106187 | 2452 | - | 2485 | = | -33 | * | (63 | / | 177) | = | -11.7457627 | ||
| 5 | 106188 | 2496 | - | 2528 | = | -32 | * | (58 | / | 177) | = | -10.48587568 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Madison Elementary | -17 | ||||||||||||
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 | 2985 | 2460 | - | 2436 | = | 24 | * | (76 | / | 193) | = | 9.45077719 | ||
| 4 | 2988 | 2484 | - | 2485 | = | -1 | * | (57 | / | 193) | = | -0.29533679 | ||
| 5 | 2990 | 2512 | - | 2528 | = | -16 | * | (60 | / | 193) | = | -4.97409326 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Madison Elementary | 4 | ||||||||||||
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 | 3081 | 2449 | - | 2436 | = | 13 | * | (75 | / | 203) | = | 4.80295566 | ||
| 4 | 3084 | 2481 | - | 2485 | = | -4 | * | (73 | / | 203) | = | -1.43842364 | ||
| 5 | 3086 | 2528 | - | 2528 | = | 0 | * | (55 | / | 203) | = | 0.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Madison Elementary | 3 | ||||||||||||
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 | 3079 | 2468 | - | 2436 | = | 32 | * | (57 | / | 199) | = | 9.16582912 | ||
| 4 | 3082 | 2477 | - | 2485 | = | -8 | * | (72 | / | 199) | = | -2.89447236 | ||
| 5 | 3083 | 2513 | - | 2528 | = | -15 | * | (70 | / | 199) | = | -5.2763819 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Madison Elementary | 1 | ||||||||||||
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 | 3107 | 2461 | - | 2436 | = | 25 | * | (77 | / | 201) | = | 9.57711443 | ||
| 4 | 3108 | 2502 | - | 2485 | = | 17 | * | (54 | / | 201) | = | 4.56716417 | ||
| 5 | 3109 | 2502 | - | 2528 | = | -26 | * | (70 | / | 201) | = | -9.05472636 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Madison Elementary | 5 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -17 | 4 | 3 | 1 | 5 | -4.0 | -0.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 26.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -27.8
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 | 33% | 49% | 48% | 49% | 47% |
| 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.
Madison Elementary math proficiency
Zero+ meets standard.
25% less $meal
36% less $meal
34% less $meal
40% less $meal
36% 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 |