Highland Oaks Elementary (Data source)
Source data for Highland Oaks 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 | 617749 | 2488 | - | 2436 | = | 52 | * | (120 | / | 333) | = | 18.73873872 | ||
| 4 | 617750 | 2546 | - | 2485 | = | 61 | * | (109 | / | 333) | = | 19.96696695 | ||
| 5 | 617753 | 2583 | - | 2528 | = | 55 | * | (104 | / | 333) | = | 17.17717716 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Highland Oaks Elementary | 56 | ||||||||||||
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 | 19749 | 2474 | - | 2436 | = | 38 | * | (127 | / | 375) | = | 12.86933331 | ||
| 4 | 19751 | 2549 | - | 2485 | = | 64 | * | (126 | / | 375) | = | 21.504 | ||
| 5 | 19754 | 2595 | - | 2528 | = | 67 | * | (122 | / | 375) | = | 21.79733331 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Highland Oaks Elementary | 56 | ||||||||||||
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 | 20052 | 2497 | - | 2436 | = | 61 | * | (108 | / | 361) | = | 18.24930748 | ||
| 4 | 20053 | 2523 | - | 2485 | = | 38 | * | (125 | / | 361) | = | 13.15789471 | ||
| 5 | 20056 | 2570 | - | 2528 | = | 42 | * | (128 | / | 361) | = | 14.89196675 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Highland Oaks Elementary | 46 | ||||||||||||
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 | 20050 | 2495 | - | 2436 | = | 59 | * | (113 | / | 353) | = | 18.88668553 | ||
| 4 | 20053 | 2565 | - | 2485 | = | 80 | * | (114 | / | 353) | = | 25.835694 | ||
| 5 | 20054 | 2545 | - | 2528 | = | 17 | * | (126 | / | 353) | = | 6.06798865 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Highland Oaks Elementary | 51 | ||||||||||||
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 | 20232 | 2499 | - | 2436 | = | 63 | * | (121 | / | 365) | = | 20.88493149 | ||
| 4 | 20233 | 2546 | - | 2485 | = | 61 | * | (125 | / | 365) | = | 20.89041093 | ||
| 5 | 20234 | 2590 | - | 2528 | = | 62 | * | (119 | / | 365) | = | 20.21369861 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Highland Oaks Elementary | 62 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 56 | 56 | 46 | 51 | 62 | 271.0 | 54.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 72.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 36.2
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 | 11% | 13% | 11% | 17% | 16% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Arcadia 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.
Highland Oaks Elementary math proficiency
Zero+ meets standard.
7% less $meal
8% less $meal
7% less $meal
14% less $meal
15% 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 Arcadia Unified (6)
| Baldwin Stocker Elementary | Camino Grove Elementary | Highland Oaks Elementary |
| Holly Avenue Elementary | Hugo Reid Elementary | Longley Way Elementary |