Southridge Tech Middle (Data source)
Source data for Southridge Tech 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 | 1990403 | 2470 | - | 2552 | = | -82 | * | (335 | / | 1046) | = | -26.26195025 | ||
7 | 1990406 | 2496 | - | 2567 | = | -71 | * | (354 | / | 1046) | = | -24.02868066 | ||
8 | 1990407 | 2515 | - | 2586 | = | -71 | * | (357 | / | 1046) | = | -24.23231356 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Southridge Tech Middle | -75 |
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 | 61220 | 2469 | - | 2552 | = | -83 | * | (345 | / | 1022) | = | -28.01859096 | ||
7 | 61223 | 2508 | - | 2567 | = | -59 | * | (333 | / | 1022) | = | -19.22407042 | ||
8 | 61224 | 2518 | - | 2586 | = | -68 | * | (344 | / | 1022) | = | -22.88845395 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Southridge Tech Middle | -70 |
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 | 62998 | 2488 | - | 2552 | = | -64 | * | (318 | / | 996) | = | -20.43373491 | ||
7 | 63000 | 2493 | - | 2567 | = | -74 | * | (340 | / | 996) | = | -25.26104411 | ||
8 | 63002 | 2522 | - | 2586 | = | -64 | * | (338 | / | 996) | = | -21.71887546 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Southridge Tech Middle | -67 |
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 | 63080 | 2486 | - | 2552 | = | -66 | * | (349 | / | 1018) | = | -22.62671902 | ||
7 | 63082 | 2514 | - | 2567 | = | -53 | * | (326 | / | 1018) | = | -16.97249507 | ||
8 | 63084 | 2517 | - | 2586 | = | -69 | * | (343 | / | 1018) | = | -23.24852645 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Southridge Tech Middle | -63 |
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 | 63351 | 2479 | - | 2552 | = | -73 | * | (323 | / | 1009) | = | -23.36868182 | ||
7 | 63352 | 2493 | - | 2567 | = | -74 | * | (349 | / | 1009) | = | -25.59563918 | ||
8 | 63353 | 2517 | - | 2586 | = | -69 | * | (337 | / | 1009) | = | -23.04558966 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Southridge Tech Middle | -72 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-75 | -70 | -67 | -63 | -72 | -347.0 | -69.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -57.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -81.4
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 | 82% | 88% | 86% | 87% | 87% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Fontana Unified school district County of San Bernardino
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Southridge Tech Middle math proficiency
Zero+ meets standard.
60% less $meal
63% less $meal
63% less $meal
67% less $meal
67% 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 Fontana Unified (7)
Alder Middle | Almeria Middle | Fontana Middle |
Harry S. Truman Middle | Sequoia Middle | Southridge Tech Middle |
Wayne Ruble Middle |