Round Meadow Elementary (Data source)
Source data for Round Meadow 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 | 748047 | 2481 | - | 2436 | = | 45 | * | (73 | / | 272) | = | 12.07720584 | ||
| 4 | 748050 | 2493 | - | 2485 | = | 8 | * | (102 | / | 272) | = | 3.0 | ||
| 5 | 748051 | 2533 | - | 2528 | = | 5 | * | (97 | / | 272) | = | 1.78308824 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Round Meadow Elementary | 17 | ||||||||||||
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 | 23522 | 2495 | - | 2436 | = | 59 | * | (102 | / | 295) | = | 20.39999995 | ||
| 4 | 23525 | 2498 | - | 2485 | = | 13 | * | (90 | / | 295) | = | 3.96610169 | ||
| 5 | 23527 | 2544 | - | 2528 | = | 16 | * | (103 | / | 295) | = | 5.58644067 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Round Meadow Elementary | 30 | ||||||||||||
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 | 23995 | 2494 | - | 2436 | = | 58 | * | (96 | / | 289) | = | 19.26643594 | ||
| 4 | 23998 | 2504 | - | 2485 | = | 19 | * | (104 | / | 289) | = | 6.83737023 | ||
| 5 | 23999 | 2518 | - | 2528 | = | -10 | * | (89 | / | 289) | = | -3.07958477 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Round Meadow Elementary | 23 | ||||||||||||
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 | 24015 | 2477 | - | 2436 | = | 41 | * | (101 | / | 298) | = | 13.89597313 | ||
| 4 | 24017 | 2515 | - | 2485 | = | 30 | * | (95 | / | 298) | = | 9.56375838 | ||
| 5 | 24019 | 2540 | - | 2528 | = | 12 | * | (102 | / | 298) | = | 4.10738255 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Round Meadow Elementary | 28 | ||||||||||||
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 | 24190 | 2494 | - | 2436 | = | 58 | * | (92 | / | 289) | = | 18.4636678 | ||
| 4 | 24191 | 2502 | - | 2485 | = | 17 | * | (100 | / | 289) | = | 5.88235294 | ||
| 5 | 24192 | 2537 | - | 2528 | = | 9 | * | (97 | / | 289) | = | 3.02076124 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Round Meadow Elementary | 27 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 17 | 30 | 23 | 28 | 27 | 125.0 | 25.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 40.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 10.0
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 | 5% | 4% | 4% | 8% | 7% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Las Virgenes Unified school district | County of Los Angeles
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.
Round Meadow Elementary math proficiency
Zero+ meets standard.
4% less $meal
4% less $meal
3% less $meal
7% less $meal
6% 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 Las Virgenes Unified (8)
| Bay Laurel Elementary | Chaparral Elementary | Lupin Hill Elementary |
| Round Meadow Elementary | Sumac Elementary | White Oak Elementary |
| Willow Elementary | Yerba Buena Elementary |