Tomas Rivera Middle (Data source)
Source data for Tomas Rivera Middle
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 |
||
| 6 | 1788857 | 2491 | - | 2552 | = | -61 | * | (344 | / | 1013) | = | -20.71470873 | ||
| 7 | 1788860 | 2491 | - | 2567 | = | -76 | * | (332 | / | 1013) | = | -24.90819341 | ||
| 8 | 1788861 | 2505 | - | 2586 | = | -81 | * | (337 | / | 1013) | = | -26.94669298 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Tomas Rivera Middle | -73 | ||||||||||||
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 |
||
| 6 | 55461 | 2500 | - | 2552 | = | -52 | * | (327 | / | 1019) | = | -16.68694794 | ||
| 7 | 55462 | 2500 | - | 2567 | = | -67 | * | (357 | / | 1019) | = | -23.47301269 | ||
| 8 | 55465 | 2523 | - | 2586 | = | -63 | * | (335 | / | 1019) | = | -20.71148184 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Tomas Rivera Middle | -61 | ||||||||||||
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 |
||
| 6 | 57076 | 2481 | - | 2552 | = | -71 | * | (355 | / | 1055) | = | -23.89099519 | ||
| 7 | 57078 | 2473 | - | 2567 | = | -94 | * | (338 | / | 1055) | = | -30.11563972 | ||
| 8 | 57080 | 2496 | - | 2586 | = | -90 | * | (362 | / | 1055) | = | -30.88151658 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Tomas Rivera Middle | -85 | ||||||||||||
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 |
||
| 6 | 57187 | 2478 | - | 2552 | = | -74 | * | (372 | / | 1088) | = | -25.30147054 | ||
| 7 | 57188 | 2473 | - | 2567 | = | -94 | * | (360 | / | 1088) | = | -31.10294109 | ||
| 8 | 57191 | 2480 | - | 2586 | = | -106 | * | (356 | / | 1088) | = | -34.68382349 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Tomas Rivera Middle | -91 | ||||||||||||
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 |
||
| 6 | 57443 | 2478 | - | 2552 | = | -74 | * | (367 | / | 1102) | = | -24.64428305 | ||
| 7 | 57444 | 2471 | - | 2567 | = | -96 | * | (380 | / | 1102) | = | -33.10344826 | ||
| 8 | 57445 | 2479 | - | 2586 | = | -107 | * | (355 | / | 1102) | = | -34.46914692 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Tomas Rivera Middle | -92 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -73 | -61 | -85 | -91 | -92 | -402.0 | -80.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -41.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -119.4
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 | 88% | 91% | 92% | 91% | 95% |
| 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.
Tomas Rivera Middle math proficiency
Zero+ meets standard.
77% less $meal
79% less $meal
78% less $meal
81% less $meal
85% 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.
Intermediate/Middle Schools (Public) schools in Val Verde Unified (4)
| Lakeside Middle | March Middle | Tomas Rivera Middle |
| Vista Verde Middle |