Adelante Dual Language Academy (Data source)
Source data for Adelante Dual Language Academy
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 | 2614839 | 2421 | - | 2436 | = | -15 | * | (60 | / | 334) | = | -2.69461077 | ||
| 4 | 2614840 | 2443 | - | 2485 | = | -42 | * | (56 | / | 334) | = | -7.04191614 | ||
| 5 | 2614843 | 2448 | - | 2528 | = | -80 | * | (54 | / | 334) | = | -12.93413168 | ||
| 6 | 2614844 | 2499 | - | 2552 | = | -53 | * | (50 | / | 334) | = | -7.93413169 | ||
| 7 | 2614847 | 2567 | - | 2567 | = | 0 | * | (56 | / | 334) | = | 0.0 | ||
| 8 | 2614848 | 2513 | - | 2586 | = | -73 | * | (58 | / | 334) | = | -12.67664666 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Adelante Dual Language Academy | -43 | ||||||||||||
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 | 79789 | 2447 | - | 2436 | = | 11 | * | (50 | / | 319) | = | 1.72413792 | ||
| 4 | 79791 | 2453 | - | 2485 | = | -32 | * | (56 | / | 319) | = | -5.61755485 | ||
| 5 | 79793 | 2462 | - | 2528 | = | -66 | * | (55 | / | 319) | = | -11.37931034 | ||
| 6 | 79796 | 2501 | - | 2552 | = | -51 | * | (53 | / | 319) | = | -8.4733542 | ||
| 7 | 79797 | 2582 | - | 2567 | = | 15 | * | (50 | / | 319) | = | 2.35109717 | ||
| 8 | 79800 | 2597 | - | 2586 | = | 11 | * | (55 | / | 319) | = | 1.89655172 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Adelante Dual Language Academy | -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 | 81971 | 2430 | - | 2436 | = | -6 | * | (67 | / | 317) | = | -1.2681388 | ||
| 4 | 81973 | 2469 | - | 2485 | = | -16 | * | (50 | / | 317) | = | -2.5236593 | ||
| 5 | 81974 | 2471 | - | 2528 | = | -57 | * | (52 | / | 317) | = | -9.35015768 | ||
| 6 | 81977 | 2510 | - | 2552 | = | -42 | * | (49 | / | 317) | = | -6.49211354 | ||
| 7 | 81978 | 2593 | - | 2567 | = | 26 | * | (48 | / | 317) | = | 3.93690851 | ||
| 8 | 81980 | 2582 | - | 2586 | = | -4 | * | (51 | / | 317) | = | -0.64353312 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Adelante Dual Language Academy | -16 | ||||||||||||
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 | 82163 | 2415 | - | 2436 | = | -21 | * | (60 | / | 315) | = | -3.99999999 | ||
| 4 | 82166 | 2473 | - | 2485 | = | -12 | * | (65 | / | 315) | = | -2.47619047 | ||
| 5 | 82168 | 2454 | - | 2528 | = | -74 | * | (48 | / | 315) | = | -11.27619045 | ||
| 6 | 82170 | 2527 | - | 2552 | = | -25 | * | (46 | / | 315) | = | -3.65079365 | ||
| 7 | 82171 | 2587 | - | 2567 | = | 20 | * | (46 | / | 315) | = | 2.92063492 | ||
| 8 | 82174 | 2550 | - | 2586 | = | -36 | * | (50 | / | 315) | = | -5.71428569 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Adelante Dual Language Academy | -24 | ||||||||||||
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 | 82779 | 2428 | - | 2436 | = | -8 | * | (53 | / | 314) | = | -1.35031846 | ||
| 4 | 82780 | 2476 | - | 2485 | = | -9 | * | (59 | / | 314) | = | -1.6910828 | ||
| 5 | 82781 | 2497 | - | 2528 | = | -31 | * | (63 | / | 314) | = | -6.2197452 | ||
| 6 | 82782 | 2553 | - | 2552 | = | 1 | * | (51 | / | 314) | = | 0.16242038 | ||
| 7 | 82783 | 2592 | - | 2567 | = | 25 | * | (43 | / | 314) | = | 3.42356688 | ||
| 8 | 82784 | 2566 | - | 2586 | = | -20 | * | (45 | / | 314) | = | -2.86624202 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Adelante Dual Language Academy | -9 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -43 | -19 | -16 | -24 | -9 | -111.0 | -22.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 13.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -58.2
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 | 60% | 66% | 66% | 59% | 57% |
| 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: wealth/poverty.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Adelante Dual Language Academy math proficiency
Zero+ meets standard.
44% less $meal
49% less $meal
48% less $meal
42% less $meal
39% 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 Alum Rock Union Elementary (6)
| Adelante Dual Language Academy | Adelante Dual Language Academy II | Learning in an Urban Community with High Achievement (L.U.C.H.A.) |
| Renaissance Academy | Renaissance at Mathson | Russo/McEntee Academy |