Live Oak Elementary (Data source)
Source data for Live Oak 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 | 2410472 | 2367 | - | 2436 | = | -69 | * | (59 | / | 185) | = | -22.00540534 | ||
| 4 | 2410475 | 2424 | - | 2485 | = | -61 | * | (43 | / | 185) | = | -14.17837835 | ||
| 5 | 2410476 | 2458 | - | 2528 | = | -70 | * | (42 | / | 185) | = | -15.89189189 | ||
| 6 | 2410479 | 2502 | - | 2552 | = | -50 | * | (41 | / | 185) | = | -11.08108105 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Live Oak Elementary | -63 | ||||||||||||
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 | 73615 | 2340 | - | 2436 | = | -96 | * | (41 | / | 176) | = | -22.36363632 | ||
| 4 | 73617 | 2451 | - | 2485 | = | -34 | * | (49 | / | 176) | = | -9.46590906 | ||
| 5 | 73620 | 2449 | - | 2528 | = | -79 | * | (44 | / | 176) | = | -19.75 | ||
| 6 | 73622 | 2467 | - | 2552 | = | -85 | * | (42 | / | 176) | = | -20.28409086 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Live Oak Elementary | -72 | ||||||||||||
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 | 75593 | 2402 | - | 2436 | = | -34 | * | (47 | / | 181) | = | -8.82872927 | ||
| 4 | 75595 | 2423 | - | 2485 | = | -62 | * | (37 | / | 181) | = | -12.67403312 | ||
| 5 | 75597 | 2459 | - | 2528 | = | -69 | * | (52 | / | 181) | = | -19.82320437 | ||
| 6 | 75599 | 2478 | - | 2552 | = | -74 | * | (45 | / | 181) | = | -18.39779002 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Live Oak Elementary | -60 | ||||||||||||
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 | 75780 | 2414 | - | 2436 | = | -22 | * | (49 | / | 197) | = | -5.47208121 | ||
| 4 | 75782 | 2442 | - | 2485 | = | -43 | * | (43 | / | 197) | = | -9.38578677 | ||
| 5 | 75784 | 2451 | - | 2528 | = | -77 | * | (47 | / | 197) | = | -18.37055836 | ||
| 6 | 75786 | 2506 | - | 2552 | = | -46 | * | (58 | / | 197) | = | -13.54314718 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Live Oak Elementary | -47 | ||||||||||||
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 | 76302 | 2365 | - | 2436 | = | -71 | * | (50 | / | 164) | = | -21.64634141 | ||
| 4 | 76303 | 2423 | - | 2485 | = | -62 | * | (41 | / | 164) | = | -15.5 | ||
| 5 | 76304 | 2458 | - | 2528 | = | -70 | * | (37 | / | 164) | = | -15.79268292 | ||
| 6 | 76305 | 2463 | - | 2552 | = | -89 | * | (36 | / | 164) | = | -19.53658536 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Live Oak Elementary | -72 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -63 | -72 | -60 | -47 | -72 | -314.0 | -62.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -32.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -92.8
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 | 83% | 84% | 88% | 88% | 79% |
| 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.
Live Oak Elementary math proficiency
Zero+ meets standard.
77% less $meal
77% less $meal
79% less $meal
83% less $meal
74% 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.