Maple Elementary (Data source)
Source data for Maple 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 | 2092563 | 2374 | - | 2436 | = | -62 | * | (92 | / | 361) | = | -15.80055399 | ||
| 4 | 2092566 | 2432 | - | 2485 | = | -53 | * | (95 | / | 361) | = | -13.94736838 | ||
| 5 | 2092567 | 2453 | - | 2528 | = | -75 | * | (97 | / | 361) | = | -20.1523545 | ||
| 6 | 2092570 | 2490 | - | 2552 | = | -62 | * | (77 | / | 361) | = | -13.22437668 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Maple Elementary | -63 | ||||||||||||
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 | 64300 | 2411 | - | 2436 | = | -25 | * | (93 | / | 377) | = | -6.16710875 | ||
| 4 | 64303 | 2433 | - | 2485 | = | -52 | * | (83 | / | 377) | = | -11.44827585 | ||
| 5 | 64305 | 2431 | - | 2528 | = | -97 | * | (91 | / | 377) | = | -23.41379307 | ||
| 6 | 64306 | 2460 | - | 2552 | = | -92 | * | (110 | / | 377) | = | -26.8435013 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Maple Elementary | -68 | ||||||||||||
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 | 66113 | 2391 | - | 2436 | = | -45 | * | (90 | / | 394) | = | -10.27918778 | ||
| 4 | 66114 | 2460 | - | 2485 | = | -25 | * | (106 | / | 394) | = | -6.7258883 | ||
| 5 | 66117 | 2430 | - | 2528 | = | -98 | * | (91 | / | 394) | = | -22.63451777 | ||
| 6 | 66119 | 2442 | - | 2552 | = | -110 | * | (107 | / | 394) | = | -29.87309644 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Maple Elementary | -70 | ||||||||||||
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 | 66182 | 2399 | - | 2436 | = | -37 | * | (103 | / | 411) | = | -9.27250606 | ||
| 4 | 66185 | 2431 | - | 2485 | = | -54 | * | (100 | / | 411) | = | -13.13868611 | ||
| 5 | 66186 | 2444 | - | 2528 | = | -84 | * | (110 | / | 411) | = | -22.48175177 | ||
| 6 | 66189 | 2453 | - | 2552 | = | -99 | * | (98 | / | 411) | = | -23.60583938 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Maple Elementary | -68 | ||||||||||||
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 | 66572 | 2404 | - | 2436 | = | -32 | * | (124 | / | 449) | = | -8.83741648 | ||
| 4 | 66573 | 2457 | - | 2485 | = | -28 | * | (104 | / | 449) | = | -6.48552338 | ||
| 5 | 66574 | 2454 | - | 2528 | = | -74 | * | (104 | / | 449) | = | -17.14031179 | ||
| 6 | 66575 | 2491 | - | 2552 | = | -61 | * | (117 | / | 449) | = | -15.8953229 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Maple Elementary | -48 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -63 | -68 | -70 | -68 | -48 | -317.0 | -63.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -39.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -87.4
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 | 80% | 84% | 76% | 88% | 68% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Hesperia Unified school district County of San Bernardino
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.
Maple Elementary math proficiency
Zero+ meets standard.
72% less $meal
75% less $meal
70% less $meal
81% less $meal
67% 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.