Royal Oaks STEAM Academy (K-8) (Data source)
Source data for Royal Oaks STEAM Academy (K-8)
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 | 680348 | 2459 | - | 2436 | = | 23 | * | (64 | / | 311) | = | 4.73311896 | ||
| 4 | 680351 | 2465 | - | 2485 | = | -20 | * | (73 | / | 311) | = | -4.69453376 | ||
| 5 | 680352 | 2521 | - | 2528 | = | -7 | * | (93 | / | 311) | = | -2.09324758 | ||
| 6 | 680355 | 2526 | - | 2552 | = | -26 | * | (81 | / | 311) | = | -6.77170416 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Royal Oaks STEAM Academy (K-8) | -9 | ||||||||||||
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 | 21512 | 2462 | - | 2436 | = | 26 | * | (67 | / | 296) | = | 5.88513513 | ||
| 4 | 21514 | 2479 | - | 2485 | = | -6 | * | (69 | / | 296) | = | -1.39864865 | ||
| 5 | 21515 | 2512 | - | 2528 | = | -16 | * | (74 | / | 296) | = | -4.0 | ||
| 6 | 21518 | 2532 | - | 2552 | = | -20 | * | (86 | / | 296) | = | -5.8108108 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Royal Oaks STEAM Academy (K-8) | -5 | ||||||||||||
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 | 21929 | 2475 | - | 2436 | = | 39 | * | (86 | / | 297) | = | 11.29292927 | ||
| 4 | 21932 | 2497 | - | 2485 | = | 12 | * | (67 | / | 297) | = | 2.7070707 | ||
| 5 | 21934 | 2526 | - | 2528 | = | -2 | * | (71 | / | 297) | = | -0.47811448 | ||
| 6 | 21935 | 2528 | - | 2552 | = | -24 | * | (73 | / | 297) | = | -5.89898988 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Royal Oaks STEAM Academy (K-8) | 8 | ||||||||||||
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 | 21910 | 2451 | - | 2436 | = | 15 | * | (59 | / | 523) | = | 1.69216061 | ||
| 4 | 21912 | 2505 | - | 2485 | = | 20 | * | (98 | / | 523) | = | 3.74760994 | ||
| 5 | 21914 | 2535 | - | 2528 | = | 7 | * | (76 | / | 523) | = | 1.01720841 | ||
| 6 | 21916 | 2518 | - | 2552 | = | -34 | * | (88 | / | 523) | = | -5.72084129 | ||
| 7 | 21918 | 2557 | - | 2567 | = | -10 | * | (202 | / | 523) | = | -3.86233269 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Royal Oaks STEAM Academy (K-8) | -3 | ||||||||||||
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 | 22093 | 2458 | - | 2436 | = | 22 | * | (64 | / | 728) | = | 1.93406591 | ||
| 4 | 22094 | 2482 | - | 2485 | = | -3 | * | (73 | / | 728) | = | -0.30082418 | ||
| 5 | 22095 | 2545 | - | 2528 | = | 17 | * | (97 | / | 728) | = | 2.26510989 | ||
| 6 | 22096 | 2518 | - | 2552 | = | -34 | * | (98 | / | 728) | = | -4.57692306 | ||
| 7 | 22097 | 2578 | - | 2567 | = | 11 | * | (183 | / | 728) | = | 2.76510989 | ||
| 8 | 22098 | 2592 | - | 2586 | = | 6 | * | (213 | / | 728) | = | 1.7554945 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Royal Oaks STEAM Academy (K-8) | 4 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -9 | -5 | 8 | -3 | 4 | -5.0 | -1.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 17.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -19.0
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 | 53% | 55% | 58% | 52% | 47% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Duarte 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.
Royal Oaks STEAM Academy (K-8) math proficiency
Zero+ meets standard.
39% less $meal
40% less $meal
41% less $meal
41% less $meal
32% 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 Duarte Unified (5)
| Andres Duarte Arts Academy (PK-8) | Beardslee Dual Language Immersion Academy (PK-8) | Maxwell Academy (PK-8) |
| Royal Oaks STEAM Academy (K-8) | Valley View Academy of Technology and Creative Learning (TK-6) |