Adams Elementary (Data source)
Source data for Adams 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 | 2451356 | 2361 | - | 2436 | = | -75 | * | (63 | / | 342) | = | -13.81578945 | ||
4 | 2451359 | 2425 | - | 2485 | = | -60 | * | (62 | / | 342) | = | -10.87719294 | ||
5 | 2451360 | 2431 | - | 2528 | = | -97 | * | (69 | / | 342) | = | -19.57017535 | ||
6 | 2451363 | 2450 | - | 2552 | = | -102 | * | (58 | / | 342) | = | -17.29824559 | ||
7 | 2451364 | 2461 | - | 2567 | = | -106 | * | (55 | / | 342) | = | -17.04678358 | ||
8 | 2451367 | 2500 | - | 2586 | = | -86 | * | (35 | / | 342) | = | -8.80116957 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Adams Elementary | -87 |
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 | 74785 | 2386 | - | 2436 | = | -50 | * | (64 | / | 390) | = | -8.2051282 | ||
4 | 74788 | 2434 | - | 2485 | = | -51 | * | (68 | / | 390) | = | -8.89230767 | ||
5 | 74789 | 2430 | - | 2528 | = | -98 | * | (68 | / | 390) | = | -17.08717945 | ||
6 | 74792 | 2472 | - | 2552 | = | -80 | * | (71 | / | 390) | = | -14.56410256 | ||
7 | 74793 | 2476 | - | 2567 | = | -91 | * | (64 | / | 390) | = | -14.93333332 | ||
8 | 74796 | 2471 | - | 2586 | = | -115 | * | (55 | / | 390) | = | -16.21794872 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Adams Elementary | -80 |
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 | 76795 | 2349 | - | 2436 | = | -87 | * | (55 | / | 366) | = | -13.07377049 | ||
4 | 76796 | 2420 | - | 2485 | = | -65 | * | (60 | / | 366) | = | -10.65573769 | ||
5 | 76799 | 2424 | - | 2528 | = | -104 | * | (72 | / | 366) | = | -20.45901634 | ||
6 | 76801 | 2467 | - | 2552 | = | -85 | * | (65 | / | 366) | = | -15.09562838 | ||
7 | 76803 | 2474 | - | 2567 | = | -93 | * | (61 | / | 366) | = | -15.49999994 | ||
8 | 76805 | 2430 | - | 2586 | = | -156 | * | (53 | / | 366) | = | -22.59016391 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Adams Elementary | -97 |
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 | 76984 | 2382 | - | 2436 | = | -54 | * | (49 | / | 348) | = | -7.60344824 | ||
4 | 76986 | 2435 | - | 2485 | = | -50 | * | (55 | / | 348) | = | -7.90229885 | ||
5 | 76988 | 2429 | - | 2528 | = | -99 | * | (58 | / | 348) | = | -16.49999993 | ||
6 | 76990 | 2438 | - | 2552 | = | -114 | * | (64 | / | 348) | = | -20.96551713 | ||
7 | 76992 | 2463 | - | 2567 | = | -104 | * | (61 | / | 348) | = | -18.22988502 | ||
8 | 76994 | 2450 | - | 2586 | = | -136 | * | (61 | / | 348) | = | -23.83908042 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Adams Elementary | -95 |
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 | 77506 | 2389 | - | 2436 | = | -47 | * | (65 | / | 348) | = | -8.77873562 | ||
4 | 77507 | 2428 | - | 2485 | = | -57 | * | (51 | / | 348) | = | -8.35344827 | ||
5 | 77508 | 2408 | - | 2528 | = | -120 | * | (66 | / | 348) | = | -22.75862064 | ||
6 | 77509 | 2493 | - | 2552 | = | -59 | * | (52 | / | 348) | = | -8.81609193 | ||
7 | 77510 | 2479 | - | 2567 | = | -88 | * | (53 | / | 348) | = | -13.4022988 | ||
8 | 77511 | 2471 | - | 2586 | = | -115 | * | (61 | / | 348) | = | -20.15804594 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Adams Elementary | -82 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-87 | -80 | -97 | -95 | -82 | -441.0 | -88.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -67.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -109.2
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 | 81% | 71% | 85% | 86% | 80% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Stockton Unified school district County of San Joaquin
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.
Adams Elementary math proficiency
Zero+ meets standard.
79% less $meal
70% less $meal
81% less $meal
83% less $meal
78% 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.