Meadowbrook Middle (Data source)
Source data for Meadowbrook Middle
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 |
||
| 6 | 2206300 | 2559 | - | 2552 | = | 7 | * | (441 | / | 1322) | = | 2.33509833 | ||
| 7 | 2206303 | 2582 | - | 2567 | = | 15 | * | (444 | / | 1322) | = | 5.03782148 | ||
| 8 | 2206304 | 2588 | - | 2586 | = | 2 | * | (437 | / | 1322) | = | 0.66111951 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Meadowbrook Middle | 8 | ||||||||||||
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 |
||
| 6 | 67730 | 2546 | - | 2552 | = | -6 | * | (465 | / | 1350) | = | -2.06666666 | ||
| 7 | 67731 | 2593 | - | 2567 | = | 26 | * | (438 | / | 1350) | = | 8.43555554 | ||
| 8 | 67733 | 2621 | - | 2586 | = | 35 | * | (447 | / | 1350) | = | 11.58888889 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Meadowbrook Middle | 18 | ||||||||||||
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 |
||
| 6 | 69530 | 2554 | - | 2552 | = | 2 | * | (451 | / | 1345) | = | 0.67063197 | ||
| 7 | 69533 | 2569 | - | 2567 | = | 2 | * | (455 | / | 1345) | = | 0.67657992 | ||
| 8 | 69535 | 2626 | - | 2586 | = | 40 | * | (439 | / | 1345) | = | 13.05576208 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Meadowbrook Middle | 14 | ||||||||||||
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 |
||
| 6 | 69694 | 2565 | - | 2552 | = | 13 | * | (445 | / | 1348) | = | 4.29154302 | ||
| 7 | 69696 | 2582 | - | 2567 | = | 15 | * | (444 | / | 1348) | = | 4.94065281 | ||
| 8 | 69698 | 2603 | - | 2586 | = | 17 | * | (459 | / | 1348) | = | 5.78857567 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Meadowbrook Middle | 15 | ||||||||||||
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 |
||
| 6 | 70215 | 2559 | - | 2552 | = | 7 | * | (418 | / | 1283) | = | 2.28059236 | ||
| 7 | 70216 | 2596 | - | 2567 | = | 29 | * | (428 | / | 1283) | = | 9.67420109 | ||
| 8 | 70217 | 2609 | - | 2586 | = | 23 | * | (437 | / | 1283) | = | 7.83398285 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Meadowbrook Middle | 20 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 8 | 18 | 14 | 15 | 20 | 75.0 | 15.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 27.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 3.0
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 | 24% | 23% | 23% | 27% | 30% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Poway Unified school district | County of San Diego
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.
Meadowbrook Middle math proficiency
Zero+ meets standard.
18% less $meal
18% less $meal
18% less $meal
23% less $meal
24% 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.
Intermediate/Middle Schools (Public) schools in Poway Unified (6)
| Bernardo Heights Middle | Black Mountain Middle | Meadowbrook Middle |
| Mesa Verde Middle | Oak Valley Middle | Twin Peaks Middle |