Lincoln Elementary (Data source)
Source data for Lincoln 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 | 2512505 | 2500 | - | 2436 | = | 64 | * | (78 | / | 257) | = | 19.42412448 | ||
4 | 2512506 | 2521 | - | 2485 | = | 36 | * | (92 | / | 257) | = | 12.88715951 | ||
5 | 2512509 | 2545 | - | 2528 | = | 17 | * | (87 | / | 257) | = | 5.7548638 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Lincoln Elementary | 38 |
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 | 76619 | 2497 | - | 2436 | = | 61 | * | (80 | / | 251) | = | 19.44223104 | ||
4 | 76622 | 2539 | - | 2485 | = | 54 | * | (81 | / | 251) | = | 17.4262948 | ||
5 | 76623 | 2570 | - | 2528 | = | 42 | * | (90 | / | 251) | = | 15.05976095 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Lincoln Elementary | 52 |
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 | 78687 | 2521 | - | 2436 | = | 85 | * | (81 | / | 239) | = | 28.80753131 | ||
4 | 78689 | 2544 | - | 2485 | = | 59 | * | (77 | / | 239) | = | 19.00836819 | ||
5 | 78690 | 2573 | - | 2528 | = | 45 | * | (81 | / | 239) | = | 15.25104599 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Lincoln Elementary | 63 |
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 | 78833 | 2520 | - | 2436 | = | 84 | * | (83 | / | 240) | = | 29.04999997 | ||
4 | 78836 | 2552 | - | 2485 | = | 67 | * | (79 | / | 240) | = | 22.05416662 | ||
5 | 78837 | 2576 | - | 2528 | = | 48 | * | (78 | / | 240) | = | 15.6 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Lincoln Elementary | 67 |
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 | 79365 | 2532 | - | 2436 | = | 96 | * | (76 | / | 240) | = | 30.39999994 | ||
4 | 79366 | 2545 | - | 2485 | = | 60 | * | (84 | / | 240) | = | 21.0 | ||
5 | 79367 | 2587 | - | 2528 | = | 59 | * | (80 | / | 240) | = | 19.66666665 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Lincoln Elementary | 71 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
38 | 52 | 63 | 67 | 71 | 291.0 | 58.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 97.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 19.2
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 | 7% | 7% | 8% | 9% | 10% |
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.
Lincoln Elementary math proficiency
Zero+ meets standard.
5% less $meal
5% less $meal
6% less $meal
8% less $meal
9% 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 |