John Adams Elementary (Data source)
Source data for John 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 | 1231611 | 2416 | - | 2436 | = | -20 | * | (107 | / | 448) | = | -4.7767857 | ||
4 | 1231612 | 2424 | - | 2485 | = | -61 | * | (106 | / | 448) | = | -14.43303566 | ||
5 | 1231615 | 2449 | - | 2528 | = | -79 | * | (124 | / | 448) | = | -21.86607141 | ||
6 | 1231616 | 2473 | - | 2552 | = | -79 | * | (111 | / | 448) | = | -19.5736607 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for John Adams Elementary | -61 |
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 | 38313 | 2402 | - | 2436 | = | -34 | * | (109 | / | 462) | = | -8.02164499 | ||
4 | 38315 | 2431 | - | 2485 | = | -54 | * | (115 | / | 462) | = | -13.44155839 | ||
5 | 38317 | 2449 | - | 2528 | = | -79 | * | (112 | / | 462) | = | -19.15151512 | ||
6 | 38319 | 2472 | - | 2552 | = | -80 | * | (126 | / | 462) | = | -21.81818176 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for John Adams Elementary | -62 |
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 | 39226 | 2418 | - | 2436 | = | -18 | * | (102 | / | 442) | = | -4.15384614 | ||
4 | 39228 | 2430 | - | 2485 | = | -55 | * | (110 | / | 442) | = | -13.68778279 | ||
5 | 39229 | 2450 | - | 2528 | = | -78 | * | (113 | / | 442) | = | -19.94117642 | ||
6 | 39232 | 2482 | - | 2552 | = | -70 | * | (117 | / | 442) | = | -18.52941174 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for John Adams Elementary | -56 |
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 | 39264 | 2432 | - | 2436 | = | -4 | * | (106 | / | 436) | = | -0.97247706 | ||
4 | 39267 | 2441 | - | 2485 | = | -44 | * | (104 | / | 436) | = | -10.49541284 | ||
5 | 39268 | 2451 | - | 2528 | = | -77 | * | (112 | / | 436) | = | -19.77981644 | ||
6 | 39271 | 2453 | - | 2552 | = | -99 | * | (114 | / | 436) | = | -25.88532101 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for John Adams Elementary | -57 |
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 | 39409 | 2445 | - | 2436 | = | 9 | * | (113 | / | 428) | = | 2.37616822 | ||
4 | 39410 | 2457 | - | 2485 | = | -28 | * | (107 | / | 428) | = | -7.0 | ||
5 | 39411 | 2466 | - | 2528 | = | -62 | * | (99 | / | 428) | = | -14.34112148 | ||
6 | 39412 | 2483 | - | 2552 | = | -69 | * | (109 | / | 428) | = | -17.57242989 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for John Adams Elementary | -37 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-61 | -62 | -56 | -57 | -37 | -273.0 | -54.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -24.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -84.6
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 | 76% | 72% | 74% | 75% | 78% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Madera Unified school district County of Madera
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.
John Adams Elementary math proficiency
Zero+ meets standard.
60% less $meal
55% less $meal
58% less $meal
62% less $meal
61% 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.