Las Animas Elementary (Data source)
Source data for Las Animas 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 | 2664151 | 2431 | - | 2436 | = | -5 | * | (118 | / | 339) | = | -1.74041298 | ||
| 4 | 2664152 | 2483 | - | 2485 | = | -2 | * | (111 | / | 339) | = | -0.65486726 | ||
| 5 | 2664155 | 2508 | - | 2528 | = | -20 | * | (110 | / | 339) | = | -6.4896755 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Las Animas Elementary | -9 | ||||||||||||
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 | 81199 | 2431 | - | 2436 | = | -5 | * | (125 | / | 366) | = | -1.70765027 | ||
| 4 | 81201 | 2460 | - | 2485 | = | -25 | * | (127 | / | 366) | = | -8.67486338 | ||
| 5 | 81203 | 2505 | - | 2528 | = | -23 | * | (114 | / | 366) | = | -7.16393441 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Las Animas Elementary | -18 | ||||||||||||
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 | 83447 | 2446 | - | 2436 | = | 10 | * | (118 | / | 382) | = | 3.08900523 | ||
| 4 | 83449 | 2466 | - | 2485 | = | -19 | * | (132 | / | 382) | = | -6.56544502 | ||
| 5 | 83450 | 2510 | - | 2528 | = | -18 | * | (132 | / | 382) | = | -6.21989528 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Las Animas Elementary | -10 | ||||||||||||
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 | 83673 | 2458 | - | 2436 | = | 22 | * | (100 | / | 340) | = | 6.47058823 | ||
| 4 | 83675 | 2502 | - | 2485 | = | 17 | * | (117 | / | 340) | = | 5.85 | ||
| 5 | 83677 | 2469 | - | 2528 | = | -59 | * | (123 | / | 340) | = | -21.3441176 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Las Animas Elementary | -9 | ||||||||||||
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 | 84284 | 2470 | - | 2436 | = | 34 | * | (118 | / | 347) | = | 11.56195962 | ||
| 4 | 84285 | 2505 | - | 2485 | = | 20 | * | (111 | / | 347) | = | 6.39769452 | ||
| 5 | 84286 | 2521 | - | 2528 | = | -7 | * | (118 | / | 347) | = | -2.38040345 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Las Animas Elementary | 16 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -9 | -18 | -10 | -9 | 16 | -30.0 | -6.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 30.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -42.0
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 | 46% | 48% | 45% | 47% | 45% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Gilroy Unified 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.
Las Animas Elementary math proficiency
Zero+ meets standard.
38% less $meal
40% less $meal
35% less $meal
40% less $meal
38% 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 Gilroy Unified (8)
| Antonio Del Buono Elementary | El Roble Elementary | Eliot Elementary |
| Glen View Elementary | Las Animas Elementary | Luigi Aprea Elementary |
| Rod Kelley Elementary | Rucker Elementary |