Dos Caminos Dual Immersion (Data source)
Source data for Dos Caminos Dual Immersion
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 | 1057989 | 2406 | - | 2436 | = | -30 | * | (111 | / | 111) | = | -30.0 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Dos Caminos Dual Immersion | -30 | ||||||||||||
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 | 33193 | 2427 | - | 2436 | = | -9 | * | (114 | / | 224) | = | -4.58035714 | ||
| 4 | 33195 | 2456 | - | 2485 | = | -29 | * | (110 | / | 224) | = | -14.24107141 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Dos Caminos Dual Immersion | -19 | ||||||||||||
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 | 33771 | 2424 | - | 2436 | = | -12 | * | (105 | / | 323) | = | -3.90092879 | ||
| 4 | 33772 | 2466 | - | 2485 | = | -19 | * | (111 | / | 323) | = | -6.52941175 | ||
| 5 | 33774 | 2500 | - | 2528 | = | -28 | * | (107 | / | 323) | = | -9.27554177 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Dos Caminos Dual Immersion | -20 | ||||||||||||
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 | 33797 | 2432 | - | 2436 | = | -4 | * | (102 | / | 431) | = | -0.94663573 | ||
| 4 | 33799 | 2452 | - | 2485 | = | -33 | * | (103 | / | 431) | = | -7.88631089 | ||
| 5 | 33801 | 2500 | - | 2528 | = | -28 | * | (103 | / | 431) | = | -6.6914153 | ||
| 6 | 33803 | 2470 | - | 2552 | = | -82 | * | (123 | / | 431) | = | -23.40139206 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Dos Caminos Dual Immersion | -39 | ||||||||||||
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 | 33974 | 2433 | - | 2436 | = | -3 | * | (90 | / | 469) | = | -0.57569296 | ||
| 4 | 33975 | 2471 | - | 2485 | = | -14 | * | (96 | / | 469) | = | -2.86567163 | ||
| 5 | 33976 | 2492 | - | 2528 | = | -36 | * | (102 | / | 469) | = | -7.82942429 | ||
| 6 | 33977 | 2462 | - | 2552 | = | -90 | * | (97 | / | 469) | = | -18.61407243 | ||
| 7 | 33978 | 2489 | - | 2567 | = | -78 | * | (84 | / | 469) | = | -13.97014921 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Dos Caminos Dual Immersion | -44 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -30 | -19 | -20 | -39 | -44 | -152.0 | -30.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 2.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -63.4
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 | 73% | 74% | 69% | 75% | 74% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Palmdale Elementary school district | County of Los Angeles
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.
Dos Caminos Dual Immersion math proficiency
Zero+ meets standard.
57% less $meal
59% less $meal
55% less $meal
62% less $meal
62% 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.
Alternative Schools of Choice schools in Palmdale Elementary (3)
| Dos Caminos Dual Immersion | Innovations Academy of Palmdale | Los Amigos - Dual Immersion |