Sierramont Middle (Data source)
Source data for Sierramont 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 | 2624853 | 2563 | - | 2552 | = | 11 | * | (370 | / | 1102) | = | 3.69328494 | ||
| 7 | 2624856 | 2605 | - | 2567 | = | 38 | * | (353 | / | 1102) | = | 12.17241376 | ||
| 8 | 2624857 | 2618 | - | 2586 | = | 32 | * | (379 | / | 1102) | = | 11.00544464 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Sierramont Middle | 27 | ||||||||||||
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 | 80082 | 2565 | - | 2552 | = | 13 | * | (358 | / | 1082) | = | 4.30129389 | ||
| 7 | 80084 | 2603 | - | 2567 | = | 36 | * | (373 | / | 1082) | = | 12.41035117 | ||
| 8 | 80086 | 2632 | - | 2586 | = | 46 | * | (351 | / | 1082) | = | 14.92236596 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Sierramont Middle | 32 | ||||||||||||
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 | 82275 | 2582 | - | 2552 | = | 30 | * | (296 | / | 1038) | = | 8.55491328 | ||
| 7 | 82277 | 2607 | - | 2567 | = | 40 | * | (366 | / | 1038) | = | 14.10404624 | ||
| 8 | 82279 | 2618 | - | 2586 | = | 32 | * | (376 | / | 1038) | = | 11.59152214 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Sierramont Middle | 34 | ||||||||||||
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 | 82477 | 2571 | - | 2552 | = | 19 | * | (320 | / | 975) | = | 6.23589743 | ||
| 7 | 82479 | 2619 | - | 2567 | = | 52 | * | (302 | / | 975) | = | 16.10666663 | ||
| 8 | 82481 | 2618 | - | 2586 | = | 32 | * | (353 | / | 975) | = | 11.58564102 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Sierramont Middle | 34 | ||||||||||||
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 | 83094 | 2574 | - | 2552 | = | 22 | * | (310 | / | 923) | = | 7.38894906 | ||
| 7 | 83095 | 2598 | - | 2567 | = | 31 | * | (310 | / | 923) | = | 10.41170095 | ||
| 8 | 83096 | 2643 | - | 2586 | = | 57 | * | (303 | / | 923) | = | 18.71180929 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Sierramont Middle | 37 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 27 | 32 | 34 | 34 | 37 | 164.0 | 32.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 41.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 23.8
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 | 28% | 27% | 26% | 29% | 27% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Berryessa Union Elementary school district | County of Santa Clara
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.
Sierramont Middle math proficiency
Zero+ meets standard.
19% less $meal
20% less $meal
18% less $meal
23% less $meal
22% 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 Berryessa Union Elementary (3)
| Morrill Middle | Piedmont Middle | Sierramont Middle |