Sumner Elementary (Data source)
Source data for Sumner 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 | 662838 | 2427 | - | 2436 | = | -9 | * | (82 | / | 344) | = | -2.14534884 | ||
| 4 | 662841 | 2449 | - | 2485 | = | -36 | * | (79 | / | 344) | = | -8.26744183 | ||
| 5 | 662842 | 2506 | - | 2528 | = | -22 | * | (81 | / | 344) | = | -5.18023255 | ||
| 6 | 662845 | 2516 | - | 2552 | = | -36 | * | (102 | / | 344) | = | -10.67441857 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Sumner Elementary | -26 | ||||||||||||
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 | 21050 | 2433 | - | 2436 | = | -3 | * | (74 | / | 325) | = | -0.68307692 | ||
| 4 | 21051 | 2457 | - | 2485 | = | -28 | * | (84 | / | 325) | = | -7.23692306 | ||
| 5 | 21054 | 2475 | - | 2528 | = | -53 | * | (79 | / | 325) | = | -12.88307692 | ||
| 6 | 21056 | 2536 | - | 2552 | = | -16 | * | (88 | / | 325) | = | -4.33230768 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Sumner Elementary | -25 | ||||||||||||
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 | 21408 | 2430 | - | 2436 | = | -6 | * | (59 | / | 285) | = | -1.24210526 | ||
| 4 | 21410 | 2476 | - | 2485 | = | -9 | * | (66 | / | 285) | = | -2.08421052 | ||
| 5 | 21411 | 2478 | - | 2528 | = | -50 | * | (84 | / | 285) | = | -14.7368421 | ||
| 6 | 21413 | 2538 | - | 2552 | = | -14 | * | (76 | / | 285) | = | -3.73333332 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Sumner Elementary | -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 |
||
| 3 | 21394 | 2422 | - | 2436 | = | -14 | * | (64 | / | 280) | = | -3.19999999 | ||
| 4 | 21396 | 2463 | - | 2485 | = | -22 | * | (60 | / | 280) | = | -4.71428571 | ||
| 5 | 21398 | 2491 | - | 2528 | = | -37 | * | (68 | / | 280) | = | -8.98571425 | ||
| 6 | 21400 | 2532 | - | 2552 | = | -20 | * | (88 | / | 280) | = | -6.28571428 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Sumner Elementary | -23 | ||||||||||||
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 | 21563 | 2414 | - | 2436 | = | -22 | * | (56 | / | 252) | = | -4.88888888 | ||
| 4 | 21564 | 2475 | - | 2485 | = | -10 | * | (67 | / | 252) | = | -2.65873015 | ||
| 5 | 21565 | 2499 | - | 2528 | = | -29 | * | (63 | / | 252) | = | -7.25 | ||
| 6 | 21566 | 2542 | - | 2552 | = | -10 | * | (66 | / | 252) | = | -2.61904761 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Sumner Elementary | -17 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -26 | -25 | -22 | -23 | -17 | -113.0 | -22.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -13.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -31.6
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 | 48% | 49% | 46% | 51% | 50% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Claremont Unified school district | County of Los Angeles
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.
Sumner Elementary math proficiency
Zero+ meets standard.
42% less $meal
43% less $meal
41% less $meal
45% less $meal
47% 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 Claremont Unified (7)
| Chaparral Elementary | Condit Elementary | Mountain View Elementary |
| Oakmont Elementary | Sumner Elementary | Sycamore Elementary |
| Vista del Valle Elementary |