Borel Middle (Data source)
Source data for Borel 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 | 2552501 | 2544 | - | 2552 | = | -8 | * | (339 | / | 933) | = | -2.90675241 | ||
| 7 | 2552504 | 2535 | - | 2567 | = | -32 | * | (318 | / | 933) | = | -10.90675238 | ||
| 8 | 2552505 | 2554 | - | 2586 | = | -32 | * | (276 | / | 933) | = | -9.46623792 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Borel Middle | -23 | ||||||||||||
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 | 77794 | 2543 | - | 2552 | = | -9 | * | (358 | / | 1017) | = | -3.16814159 | ||
| 7 | 77795 | 2536 | - | 2567 | = | -31 | * | (333 | / | 1017) | = | -10.15044247 | ||
| 8 | 77797 | 2564 | - | 2586 | = | -22 | * | (326 | / | 1017) | = | -7.05211406 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Borel Middle | -20 | ||||||||||||
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 | 79947 | 2529 | - | 2552 | = | -23 | * | (372 | / | 1059) | = | -8.0793201 | ||
| 7 | 79949 | 2553 | - | 2567 | = | -14 | * | (350 | / | 1059) | = | -4.62700661 | ||
| 8 | 79951 | 2558 | - | 2586 | = | -28 | * | (337 | / | 1059) | = | -8.91029272 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Borel Middle | -22 | ||||||||||||
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 | 80096 | 2537 | - | 2552 | = | -15 | * | (353 | / | 1065) | = | -4.97183099 | ||
| 7 | 80097 | 2561 | - | 2567 | = | -6 | * | (369 | / | 1065) | = | -2.07887324 | ||
| 8 | 80100 | 2583 | - | 2586 | = | -3 | * | (343 | / | 1065) | = | -0.96619718 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Borel Middle | -8 | ||||||||||||
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 | 80589 | 2549 | - | 2552 | = | -3 | * | (346 | / | 1048) | = | -0.99045801 | ||
| 7 | 80590 | 2552 | - | 2567 | = | -15 | * | (342 | / | 1048) | = | -4.89503816 | ||
| 8 | 80591 | 2576 | - | 2586 | = | -10 | * | (360 | / | 1048) | = | -3.4351145 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Borel Middle | -9 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -23 | -20 | -22 | -8 | -9 | -82.0 | -16.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 4.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -37.4
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 | 39% | 31% | 37% | 37% | 36% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
San Mateo-Foster City school district | County of San Mateo
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.
Borel Middle math proficiency
Zero+ meets standard.
33% less $meal
26% less $meal
31% less $meal
33% less $meal
32% 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 San Mateo-Foster City (3)
| Abbott Middle | Borel Middle | Bowditch Middle |