Harmony Elementary (Data source)
Source data for Harmony 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 | 1325014 | 2410 | - | 2436 | = | -26 | * | (94 | / | 429) | = | -5.69696969 | ||
| 4 | 1325017 | 2439 | - | 2485 | = | -46 | * | (78 | / | 429) | = | -8.36363633 | ||
| 5 | 1325018 | 2425 | - | 2528 | = | -103 | * | (52 | / | 429) | = | -12.48484846 | ||
| 6 | 1325021 | 2449 | - | 2552 | = | -103 | * | (75 | / | 429) | = | -18.00699292 | ||
| 7 | 1325022 | 2488 | - | 2567 | = | -79 | * | (67 | / | 429) | = | -12.33799532 | ||
| 8 | 1325025 | 2548 | - | 2586 | = | -38 | * | (63 | / | 429) | = | -5.58041955 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Harmony Elementary | -62 | ||||||||||||
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 | 41586 | 2437 | - | 2436 | = | 1 | * | (74 | / | 306) | = | 0.24183007 | ||
| 4 | 41589 | 2464 | - | 2485 | = | -21 | * | (88 | / | 306) | = | -6.03921568 | ||
| 5 | 41590 | 2473 | - | 2528 | = | -55 | * | (70 | / | 306) | = | -12.5816993 | ||
| 6 | 41593 | 2507 | - | 2552 | = | -45 | * | (74 | / | 306) | = | -10.88235293 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Harmony Elementary | -29 | ||||||||||||
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 | 42609 | 2427 | - | 2436 | = | -9 | * | (64 | / | 303) | = | -1.9009901 | ||
| 4 | 42612 | 2457 | - | 2485 | = | -28 | * | (75 | / | 303) | = | -6.93069306 | ||
| 5 | 42613 | 2461 | - | 2528 | = | -67 | * | (88 | / | 303) | = | -19.45874581 | ||
| 6 | 42615 | 2512 | - | 2552 | = | -40 | * | (76 | / | 303) | = | -10.03300328 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Harmony Elementary | -38 | ||||||||||||
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 | 42631 | 2414 | - | 2436 | = | -22 | * | (106 | / | 327) | = | -7.13149846 | ||
| 4 | 42632 | 2448 | - | 2485 | = | -37 | * | (63 | / | 327) | = | -7.12844035 | ||
| 5 | 42635 | 2468 | - | 2528 | = | -60 | * | (71 | / | 327) | = | -13.02752292 | ||
| 6 | 42636 | 2492 | - | 2552 | = | -60 | * | (87 | / | 327) | = | -15.9633027 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Harmony Elementary | -43 | ||||||||||||
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 | 42763 | 2420 | - | 2436 | = | -16 | * | (94 | / | 329) | = | -4.57142856 | ||
| 4 | 42764 | 2455 | - | 2485 | = | -30 | * | (104 | / | 329) | = | -9.48328266 | ||
| 5 | 42765 | 2472 | - | 2528 | = | -56 | * | (61 | / | 329) | = | -10.3829787 | ||
| 6 | 42766 | 2518 | - | 2552 | = | -34 | * | (70 | / | 329) | = | -7.23404254 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Harmony Elementary | -32 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -62 | -29 | -38 | -43 | -32 | -204.0 | -40.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -1.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -79.8
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 | 82% | 77% | 79% | 81% | 83% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Delhi Unified school district | County of Merced
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.
Harmony Elementary math proficiency
Zero+ meets standard.
66% less $meal
62% less $meal
64% less $meal
69% less $meal
70% 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 Delhi Unified (3)
| El Capitan Elementary | Harmony Elementary | Schendel Elementary |