Clairmont Elementary (Data source)
Source data for Clairmont 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 | 2414060 | 2403 | - | 2436 | = | -33 | * | (87 | / | 275) | = | -10.43999999 | ||
| 4 | 2414063 | 2437 | - | 2485 | = | -48 | * | (68 | / | 275) | = | -11.8690909 | ||
| 5 | 2414064 | 2443 | - | 2528 | = | -85 | * | (59 | / | 275) | = | -18.23636359 | ||
| 6 | 2414067 | 2496 | - | 2552 | = | -56 | * | (61 | / | 275) | = | -12.42181814 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Clairmont Elementary | -53 | ||||||||||||
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 | 73722 | 2407 | - | 2436 | = | -29 | * | (59 | / | 263) | = | -6.5057034 | ||
| 4 | 73723 | 2438 | - | 2485 | = | -47 | * | (80 | / | 263) | = | -14.29657792 | ||
| 5 | 73725 | 2446 | - | 2528 | = | -82 | * | (66 | / | 263) | = | -20.57794674 | ||
| 6 | 73728 | 2472 | - | 2552 | = | -80 | * | (58 | / | 263) | = | -17.64258552 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Clairmont Elementary | -59 | ||||||||||||
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 | 75698 | 2415 | - | 2436 | = | -21 | * | (58 | / | 266) | = | -4.57894735 | ||
| 4 | 75701 | 2434 | - | 2485 | = | -51 | * | (62 | / | 266) | = | -11.88721801 | ||
| 5 | 75702 | 2465 | - | 2528 | = | -63 | * | (83 | / | 266) | = | -19.65789473 | ||
| 6 | 75705 | 2459 | - | 2552 | = | -93 | * | (63 | / | 266) | = | -22.02631577 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Clairmont Elementary | -58 | ||||||||||||
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 | 75885 | 2404 | - | 2436 | = | -32 | * | (67 | / | 271) | = | -7.9114391 | ||
| 4 | 75888 | 2441 | - | 2485 | = | -44 | * | (60 | / | 271) | = | -9.74169742 | ||
| 5 | 75889 | 2447 | - | 2528 | = | -81 | * | (58 | / | 271) | = | -17.33579334 | ||
| 6 | 75892 | 2500 | - | 2552 | = | -52 | * | (86 | / | 271) | = | -16.501845 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Clairmont Elementary | -51 | ||||||||||||
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 | 76408 | 2423 | - | 2436 | = | -13 | * | (58 | / | 250) | = | -3.016 | ||
| 4 | 76409 | 2417 | - | 2485 | = | -68 | * | (72 | / | 250) | = | -19.584 | ||
| 5 | 76410 | 2458 | - | 2528 | = | -70 | * | (61 | / | 250) | = | -17.08 | ||
| 6 | 76411 | 2500 | - | 2552 | = | -52 | * | (59 | / | 250) | = | -12.272 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Clairmont Elementary | -52 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -53 | -59 | -58 | -51 | -52 | -273.0 | -54.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -45.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -63.6
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 | 95% | 96% | 92% | 93% | 88% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Lodi Unified school district County of San Joaquin
Just a coincidence? That's absurd.
It's a system that causes this pattern to repeat.
THIS chart shows what the
follow-the-schedule method wants.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Clairmont Elementary math proficiency
Zero+ meets standard.
85% less $meal
89% less $meal
85% less $meal
88% less $meal
82% 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.