Meadows Elementary (Data source)
Source data for Meadows 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 | 2532054 | 2464 | - | 2436 | = | 28 | * | (66 | / | 190) | = | 9.72631579 | ||
4 | 2532057 | 2506 | - | 2485 | = | 21 | * | (63 | / | 190) | = | 6.96315789 | ||
5 | 2532058 | 2540 | - | 2528 | = | 12 | * | (61 | / | 190) | = | 3.85263157 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Meadows Elementary | 21 |
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 | 77192 | 2485 | - | 2436 | = | 49 | * | (55 | / | 184) | = | 14.64673911 | ||
4 | 77193 | 2517 | - | 2485 | = | 32 | * | (65 | / | 184) | = | 11.30434781 | ||
5 | 77195 | 2554 | - | 2528 | = | 26 | * | (64 | / | 184) | = | 9.04347824 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Meadows Elementary | 35 |
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 | 79298 | 2448 | - | 2436 | = | 12 | * | (71 | / | 195) | = | 4.36923077 | ||
4 | 79301 | 2516 | - | 2485 | = | 31 | * | (60 | / | 195) | = | 9.53846152 | ||
5 | 79303 | 2561 | - | 2528 | = | 33 | * | (64 | / | 195) | = | 10.83076922 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Meadows Elementary | 25 |
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 | 79441 | 2455 | - | 2436 | = | 19 | * | (66 | / | 200) | = | 6.27 | ||
4 | 79444 | 2506 | - | 2485 | = | 21 | * | (75 | / | 200) | = | 7.875 | ||
5 | 79445 | 2564 | - | 2528 | = | 36 | * | (59 | / | 200) | = | 10.62 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Meadows Elementary | 25 |
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 | 79965 | 2464 | - | 2436 | = | 28 | * | (67 | / | 201) | = | 9.33333332 | ||
4 | 79966 | 2509 | - | 2485 | = | 24 | * | (60 | / | 201) | = | 7.16417909 | ||
5 | 79967 | 2550 | - | 2528 | = | 22 | * | (74 | / | 201) | = | 8.09950247 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Meadows Elementary | 25 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
21 | 35 | 25 | 25 | 25 | 131.0 | 26.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 41.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 11.2
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 | 12% | 12% | 13% | 18% | 21% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Millbrae 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.
Meadows Elementary math proficiency
Zero+ meets standard.
9% less $meal
8% less $meal
10% less $meal
15% less $meal
19% 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 Millbrae Elementary (4)
Green Hills Elementary | Lomita Park Elementary | Meadows Elementary |
Spring Valley Elementary |