Manor Elementary (Data source)
Source data for Manor 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 | 1267261 | 2445 | - | 2436 | = | 9 | * | (56 | / | 181) | = | 2.78453039 | ||
4 | 1267262 | 2501 | - | 2485 | = | 16 | * | (62 | / | 181) | = | 5.48066298 | ||
5 | 1267265 | 2540 | - | 2528 | = | 12 | * | (63 | / | 181) | = | 4.17679558 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Manor Elementary | 12 |
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 | 39529 | 2439 | - | 2436 | = | 3 | * | (72 | / | 202) | = | 1.06930693 | ||
4 | 39530 | 2495 | - | 2485 | = | 10 | * | (67 | / | 202) | = | 3.31683168 | ||
5 | 39533 | 2541 | - | 2528 | = | 13 | * | (63 | / | 202) | = | 4.05445544 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Manor Elementary | 8 |
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 | 40561 | 2450 | - | 2436 | = | 14 | * | (64 | / | 202) | = | 4.43564356 | ||
4 | 40563 | 2494 | - | 2485 | = | 9 | * | (70 | / | 202) | = | 3.11881188 | ||
5 | 40566 | 2524 | - | 2528 | = | -4 | * | (68 | / | 202) | = | -1.34653465 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Manor Elementary | 6 |
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 | 40561 | 2441 | - | 2436 | = | 5 | * | (40 | / | 138) | = | 1.44927536 | ||
4 | 40562 | 2504 | - | 2485 | = | 19 | * | (46 | / | 138) | = | 6.33333333 | ||
5 | 40565 | 2523 | - | 2528 | = | -5 | * | (52 | / | 138) | = | -1.88405797 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Manor Elementary | 6 |
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 | 40702 | 2472 | - | 2436 | = | 36 | * | (47 | / | 138) | = | 12.26086956 | ||
4 | 40703 | 2486 | - | 2485 | = | 1 | * | (41 | / | 138) | = | 0.29710145 | ||
5 | 40704 | 2524 | - | 2528 | = | -4 | * | (50 | / | 138) | = | -1.44927536 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Manor Elementary | 11 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
12 | 8 | 6 | 6 | 11 | 43.0 | 8.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 14.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 2.6
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 | 15% | 18% | 15% | 14% | 18% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Ross Valley Elementary school district County of Marin
THIS chart shows what the school system "wants"
PLUS a "special" or "outside" cause of variation, parent education.
NOT what teachers want.
NOT what principals want.
NOT what parents want.
Manor Elementary math proficiency
Zero+ meets standard.
12% less $meal
14% less $meal
12% less $meal
14% less $meal
18% 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 Ross Valley Elementary (4)
Brookside Elementary | Hidden Valley Elementary | Manor Elementary |
Wade Thomas Elementary |