San Gabriel Elementary (Data source)
Source data for San Gabriel 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 | 2482465 | 2423 | - | 2436 | = | -13 | * | (94 | / | 326) | = | -3.74846625 | ||
4 | 2482468 | 2438 | - | 2485 | = | -47 | * | (63 | / | 326) | = | -9.08282205 | ||
5 | 2482469 | 2502 | - | 2528 | = | -26 | * | (78 | / | 326) | = | -6.22085888 | ||
6 | 2482472 | 2544 | - | 2552 | = | -8 | * | (91 | / | 326) | = | -2.23312883 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for San Gabriel Elementary | -21 |
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 | 75676 | 2428 | - | 2436 | = | -8 | * | (93 | / | 312) | = | -2.38461538 | ||
4 | 75678 | 2480 | - | 2485 | = | -5 | * | (76 | / | 312) | = | -1.21794872 | ||
5 | 75679 | 2492 | - | 2528 | = | -36 | * | (64 | / | 312) | = | -7.38461538 | ||
6 | 75681 | 2549 | - | 2552 | = | -3 | * | (79 | / | 312) | = | -0.75961538 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for San Gabriel Elementary | -12 |
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 | 77704 | 2417 | - | 2436 | = | -19 | * | (76 | / | 293) | = | -4.92832764 | ||
4 | 77707 | 2467 | - | 2485 | = | -18 | * | (83 | / | 293) | = | -5.0989761 | ||
5 | 77709 | 2480 | - | 2528 | = | -48 | * | (71 | / | 293) | = | -11.63139931 | ||
6 | 77711 | 2551 | - | 2552 | = | -1 | * | (63 | / | 293) | = | -0.21501706 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for San Gabriel Elementary | -22 |
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 | 77875 | 2441 | - | 2436 | = | 5 | * | (94 | / | 250) | = | 1.88 | ||
4 | 77878 | 2464 | - | 2485 | = | -21 | * | (77 | / | 250) | = | -6.468 | ||
5 | 77879 | 2489 | - | 2528 | = | -39 | * | (79 | / | 250) | = | -12.324 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for San Gabriel Elementary | -17 |
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 | 78407 | 2470 | - | 2436 | = | 34 | * | (63 | / | 235) | = | 9.1148936 | ||
4 | 78408 | 2485 | - | 2485 | = | 0 | * | (86 | / | 235) | = | 0.0 | ||
5 | 78409 | 2499 | - | 2528 | = | -29 | * | (86 | / | 235) | = | -10.61276593 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for San Gabriel Elementary | -1 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-21 | -12 | -22 | -17 | -1 | -73.0 | -14.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 9.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -38.6
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 | 29% | 32% | 33% | 36% | 32% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Atascadero Unified school district | County of San Luis Obispo
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.
San Gabriel Elementary math proficiency
Zero+ meets standard.
24% less $meal
24% less $meal
26% less $meal
30% less $meal
26% 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 Atascadero Unified (8)
Carrisa Plains Elementary | Creston Elementary | Fine Arts Academy |
Monterey Road Elementary | San Benito Elementary | San Gabriel Elementary |
Santa Margarita Elementary | Santa Rosa Road Academic Academy |