Valencia Park Elementary (Data source)
Source data for Valencia Park 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 | 1462573 | 2430 | - | 2436 | = | -6 | * | (99 | / | 407) | = | -1.45945946 | ||
| 4 | 1462574 | 2449 | - | 2485 | = | -36 | * | (103 | / | 407) | = | -9.11056511 | ||
| 5 | 1462577 | 2473 | - | 2528 | = | -55 | * | (112 | / | 407) | = | -15.13513513 | ||
| 6 | 1462578 | 2511 | - | 2552 | = | -41 | * | (93 | / | 407) | = | -9.36855035 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Valencia Park Elementary | -35 | ||||||||||||
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 | 45950 | 2427 | - | 2436 | = | -9 | * | (96 | / | 397) | = | -2.17632242 | ||
| 4 | 45952 | 2473 | - | 2485 | = | -12 | * | (101 | / | 397) | = | -3.05289672 | ||
| 5 | 45954 | 2464 | - | 2528 | = | -64 | * | (93 | / | 397) | = | -14.99244326 | ||
| 6 | 45957 | 2532 | - | 2552 | = | -20 | * | (107 | / | 397) | = | -5.3904282 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Valencia Park Elementary | -26 | ||||||||||||
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 | 47177 | 2423 | - | 2436 | = | -13 | * | (84 | / | 379) | = | -2.88126648 | ||
| 4 | 47179 | 2463 | - | 2485 | = | -22 | * | (98 | / | 379) | = | -5.68865433 | ||
| 5 | 47181 | 2490 | - | 2528 | = | -38 | * | (97 | / | 379) | = | -9.72559365 | ||
| 6 | 47182 | 2513 | - | 2552 | = | -39 | * | (100 | / | 379) | = | -10.29023744 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Valencia Park Elementary | -29 | ||||||||||||
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 | 47187 | 2403 | - | 2436 | = | -33 | * | (88 | / | 357) | = | -8.13445377 | ||
| 4 | 47189 | 2427 | - | 2485 | = | -58 | * | (91 | / | 357) | = | -14.78431368 | ||
| 5 | 47191 | 2485 | - | 2528 | = | -43 | * | (89 | / | 357) | = | -10.71988792 | ||
| 6 | 47193 | 2525 | - | 2552 | = | -27 | * | (89 | / | 357) | = | -6.73109241 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Valencia Park Elementary | -40 | ||||||||||||
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 | 47364 | 2376 | - | 2436 | = | -60 | * | (85 | / | 347) | = | -14.69740632 | ||
| 4 | 47365 | 2454 | - | 2485 | = | -31 | * | (93 | / | 347) | = | -8.30835734 | ||
| 5 | 47366 | 2472 | - | 2528 | = | -56 | * | (79 | / | 347) | = | -12.74927954 | ||
| 6 | 47367 | 2487 | - | 2552 | = | -65 | * | (90 | / | 347) | = | -16.85878961 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Valencia Park Elementary | -53 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -35 | -26 | -29 | -40 | -53 | -183.0 | -36.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -6.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -66.6
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 | 89% | 87% | 87% | 69% | 89% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Fullerton Elementary school district | County of Orange
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.
Valencia Park Elementary math proficiency
Zero+ meets standard.
79% less $meal
80% less $meal
77% less $meal
66% less $meal
80% 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.