Washington Elementary (Data source)
Source data for Washington 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 | 2513289 | 2472 | - | 2436 | = | 36 | * | (55 | / | 149) | = | 13.28859058 | ||
4 | 2513290 | 2524 | - | 2485 | = | 39 | * | (52 | / | 149) | = | 13.61073823 | ||
5 | 2513293 | 2556 | - | 2528 | = | 28 | * | (42 | / | 149) | = | 7.89261743 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Washington 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 | 76643 | 2484 | - | 2436 | = | 48 | * | (63 | / | 170) | = | 17.78823528 | ||
4 | 76646 | 2515 | - | 2485 | = | 30 | * | (58 | / | 170) | = | 10.2352941 | ||
5 | 76647 | 2580 | - | 2528 | = | 52 | * | (49 | / | 170) | = | 14.98823529 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Washington Elementary | 43 |
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 | 78710 | 2493 | - | 2436 | = | 57 | * | (58 | / | 182) | = | 18.16483513 | ||
4 | 78712 | 2534 | - | 2485 | = | 49 | * | (61 | / | 182) | = | 16.42307692 | ||
5 | 78715 | 2550 | - | 2528 | = | 22 | * | (63 | / | 182) | = | 7.61538461 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Washington Elementary | 42 |
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 | 78857 | 2501 | - | 2436 | = | 65 | * | (57 | / | 178) | = | 20.81460674 | ||
4 | 78860 | 2551 | - | 2485 | = | 66 | * | (57 | / | 178) | = | 21.13483145 | ||
5 | 78861 | 2577 | - | 2528 | = | 49 | * | (64 | / | 178) | = | 17.61797749 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Washington Elementary | 60 |
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 | 79389 | 2525 | - | 2436 | = | 89 | * | (46 | / | 161) | = | 25.42857137 | ||
4 | 79390 | 2555 | - | 2485 | = | 70 | * | (56 | / | 161) | = | 24.34782602 | ||
5 | 79391 | 2567 | - | 2528 | = | 39 | * | (59 | / | 161) | = | 14.29192545 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Washington Elementary | 64 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
35 | 43 | 42 | 60 | 64 | 244.0 | 48.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 84.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 12.8
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 | 16% | 11% | 17% | 18% | 15% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Burlingame Elementary school district County of San Mateo
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.
Washington Elementary math proficiency
Zero+ meets standard.
14% less $meal
9% less $meal
15% less $meal
15% less $meal
14% 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 Burlingame Elementary (6)
Franklin Elementary | Hoover Elementary | Lincoln Elementary |
McKinley Elementary | Roosevelt Elementary | Washington Elementary |