Val Verde Academy (Data source)
Source data for Val Verde 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 | 1786353 | 0 | - | 2436 | = | * | (5 | / | 74) | = | ||||
| 4 | 1786356 | 0 | - | 2485 | = | * | (2 | / | 74) | = | ||||
| 5 | 1786357 | 0 | - | 2528 | = | * | (4 | / | 74) | = | ||||
| 6 | 1786360 | 0 | - | 2552 | = | * | (9 | / | 74) | = | ||||
| 7 | 1786361 | 2531 | - | 2567 | = | -36 | * | (11 | / | 74) | = | -5.35135133 | ||
| 8 | 1786364 | 0 | - | 2586 | = | * | (5 | / | 74) | = | ||||
| 11 | 1786365 | 2526 | - | 2628 | = | -102 | * | (38 | / | 74) | = | -52.37837833 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Val Verde Academy | -58 | ||||||||||||
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 | 55385 | 0 | - | 2436 | = | * | (2 | / | 50) | = | ||||
| 4 | 55386 | 0 | - | 2485 | = | * | (3 | / | 50) | = | ||||
| 5 | 55388 | 0 | - | 2528 | = | * | (3 | / | 50) | = | ||||
| 6 | 55391 | 0 | - | 2552 | = | * | (6 | / | 50) | = | ||||
| 7 | 55392 | 0 | - | 2567 | = | * | (10 | / | 50) | = | ||||
| 8 | 55395 | 2560 | - | 2586 | = | -26 | * | (13 | / | 50) | = | -6.76 | ||
| 11 | 55396 | 2502 | - | 2628 | = | -126 | * | (13 | / | 50) | = | -32.76 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Val Verde Academy | -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 | 56990 | 0 | - | 2436 | = | * | (0 | / | 60) | = | ||||
| 4 | 56992 | 0 | - | 2485 | = | * | (0 | / | 60) | = | ||||
| 5 | 56994 | 0 | - | 2528 | = | * | (0 | / | 60) | = | ||||
| 6 | 56995 | 0 | - | 2552 | = | * | (0 | / | 60) | = | ||||
| 7 | 56997 | 0 | - | 2567 | = | * | (0 | / | 60) | = | ||||
| 8 | 56999 | 2525 | - | 2586 | = | -61 | * | (11 | / | 60) | = | -11.18333331 | ||
| 11 | 57001 | 2484 | - | 2628 | = | -144 | * | (24 | / | 60) | = | -57.6 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Val Verde Academy | -69 | ||||||||||||
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 |
||
| 4 | 57097 | 0 | - | 2485 | = | * | (0 | / | 41) | = | ||||
| 5 | 57098 | 0 | - | 2528 | = | * | (0 | / | 41) | = | ||||
| 6 | 57101 | 0 | - | 2552 | = | * | (0 | / | 41) | = | ||||
| 7 | 57102 | 2521 | - | 2567 | = | -46 | * | (11 | / | 41) | = | -12.34146337 | ||
| 8 | 57105 | 0 | - | 2586 | = | * | (0 | / | 41) | = | ||||
| 11 | 57106 | 0 | - | 2628 | = | * | (0 | / | 41) | = | ||||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Val Verde Academy | -12 | ||||||||||||
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 | 57353 | 0 | - | 2436 | = | * | (0 | / | 41) | = | ||||
| 4 | 57354 | 0 | - | 2485 | = | * | (0 | / | 41) | = | ||||
| 5 | 57355 | 0 | - | 2528 | = | * | (0 | / | 41) | = | ||||
| 6 | 57356 | 0 | - | 2552 | = | * | (0 | / | 41) | = | ||||
| 7 | 57357 | 0 | - | 2567 | = | * | (4 | / | 41) | = | ||||
| 8 | 57358 | 2538 | - | 2586 | = | -48 | * | (12 | / | 41) | = | -14.04878045 | ||
| 11 | 57359 | 2499 | - | 2628 | = | -129 | * | (15 | / | 41) | = | -47.19512188 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Val Verde Academy | -61 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -58 | -40 | -69 | -12 | -61 | -240.0 | -48.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 18.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -114.0
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 | 61% | 59% | 74% | 74% | 76% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Val Verde Unified school district | County of Riverside
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.
Val Verde Academy math proficiency
Zero+ meets standard.
48% less $meal
48% less $meal
61% less $meal
63% less $meal
66% 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 Val Verde Unified (1)
| Val Verde Academy |