Terrace Elementary (Data source)
Source data for Terrace 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 | 494563 | 2388 | - | 2436 | = | -48 | * | (90 | / | 247) | = | -17.48987851 | ||
4 | 494566 | 2413 | - | 2485 | = | -72 | * | (79 | / | 247) | = | -23.02834003 | ||
5 | 494567 | 2422 | - | 2528 | = | -106 | * | (78 | / | 247) | = | -33.47368414 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Terrace Elementary | -74 |
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 | 15693 | 2415 | - | 2436 | = | -21 | * | (70 | / | 246) | = | -5.97560975 | ||
4 | 15696 | 2415 | - | 2485 | = | -70 | * | (90 | / | 246) | = | -25.60975606 | ||
5 | 15697 | 2423 | - | 2528 | = | -105 | * | (86 | / | 246) | = | -36.70731698 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Terrace Elementary | -68 |
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 | 16014 | 2402 | - | 2436 | = | -34 | * | (71 | / | 226) | = | -10.68141593 | ||
4 | 16016 | 2437 | - | 2485 | = | -48 | * | (66 | / | 226) | = | -14.0176991 | ||
5 | 16019 | 2411 | - | 2528 | = | -117 | * | (89 | / | 226) | = | -46.07522115 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Terrace Elementary | -71 |
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 | 16032 | 2405 | - | 2436 | = | -31 | * | (94 | / | 226) | = | -12.89380529 | ||
4 | 16033 | 2435 | - | 2485 | = | -50 | * | (65 | / | 226) | = | -14.38053095 | ||
5 | 16036 | 2483 | - | 2528 | = | -45 | * | (67 | / | 226) | = | -13.34070792 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Terrace Elementary | -41 |
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 | 16162 | 2418 | - | 2436 | = | -18 | * | (83 | / | 294) | = | -5.08163265 | ||
4 | 16163 | 2454 | - | 2485 | = | -31 | * | (91 | / | 294) | = | -9.59523808 | ||
5 | 16164 | 2474 | - | 2528 | = | -54 | * | (66 | / | 294) | = | -12.12244893 | ||
6 | 16165 | 2508 | - | 2552 | = | -44 | * | (54 | / | 294) | = | -8.08163264 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Terrace Elementary | -35 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-74 | -68 | -71 | -41 | -35 | -289.0 | -57.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -3.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -111.8
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 | 95% | 87% | 83% | 87% | 79% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Delano Union Elementary school district County of Kern
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.
Terrace Elementary math proficiency
Zero+ meets standard.
82% less $meal
79% less $meal
75% less $meal
83% less $meal
76% 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 Delano Union Elementary (7)
Albany Park Elementary | Fremont Elementary | Harvest Elementary |
Morningside | Pioneer | Princeton Street Elementary |
Terrace Elementary |