Hawthorne Elementary (Data source)
Source data for Hawthorne 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 | 2011579 | 2387 | - | 2436 | = | -49 | * | (111 | / | 435) | = | -12.50344824 | ||
| 4 | 2011582 | 2414 | - | 2485 | = | -71 | * | (113 | / | 435) | = | -18.44367809 | ||
| 5 | 2011583 | 2430 | - | 2528 | = | -98 | * | (114 | / | 435) | = | -25.68275857 | ||
| 6 | 2011586 | 2479 | - | 2552 | = | -73 | * | (97 | / | 435) | = | -16.27816087 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Hawthorne Elementary | -73 | ||||||||||||
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 | 61877 | 2376 | - | 2436 | = | -60 | * | (104 | / | 457) | = | -13.6542669 | ||
| 4 | 61878 | 2434 | - | 2485 | = | -51 | * | (112 | / | 457) | = | -12.49890589 | ||
| 5 | 61880 | 2440 | - | 2528 | = | -88 | * | (123 | / | 457) | = | -23.6849015 | ||
| 6 | 61883 | 2450 | - | 2552 | = | -102 | * | (118 | / | 457) | = | -26.33698028 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Hawthorne Elementary | -76 | ||||||||||||
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 | 63666 | 2432 | - | 2436 | = | -4 | * | (96 | / | 418) | = | -0.91866028 | ||
| 4 | 63669 | 2430 | - | 2485 | = | -55 | * | (97 | / | 418) | = | -12.76315788 | ||
| 5 | 63671 | 2459 | - | 2528 | = | -69 | * | (106 | / | 418) | = | -17.4976076 | ||
| 6 | 63673 | 2473 | - | 2552 | = | -79 | * | (119 | / | 418) | = | -22.49043061 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Hawthorne Elementary | -54 | ||||||||||||
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 | 63772 | 2403 | - | 2436 | = | -33 | * | (103 | / | 369) | = | -9.2113821 | ||
| 4 | 63773 | 2464 | - | 2485 | = | -21 | * | (92 | / | 369) | = | -5.23577235 | ||
| 5 | 63776 | 2464 | - | 2528 | = | -64 | * | (86 | / | 369) | = | -14.91598912 | ||
| 6 | 63777 | 2476 | - | 2552 | = | -76 | * | (88 | / | 369) | = | -18.12466118 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Hawthorne Elementary | -47 | ||||||||||||
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 | 64042 | 2407 | - | 2436 | = | -29 | * | (94 | / | 379) | = | -7.19261213 | ||
| 4 | 64043 | 2433 | - | 2485 | = | -52 | * | (106 | / | 379) | = | -14.5435356 | ||
| 5 | 64044 | 2495 | - | 2528 | = | -33 | * | (86 | / | 379) | = | -7.48812662 | ||
| 6 | 64045 | 2476 | - | 2552 | = | -76 | * | (93 | / | 379) | = | -18.64907646 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Hawthorne Elementary | -48 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -73 | -76 | -54 | -47 | -48 | -298.0 | -59.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -20.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -98.6
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 | 79% | 79% | 80% | 81% | 84% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Ontario-Montclair school district | County of San Bernardino
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.
Hawthorne Elementary math proficiency
Zero+ meets standard.
71% less $meal
73% less $meal
69% less $meal
70% less $meal
70% 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.