Pacific Rim Elementary (Data source)
Source data for Pacific Rim 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 | 2325491 | 2515 | - | 2436 | = | 79 | * | (142 | / | 431) | = | 26.0278422 | ||
| 4 | 2325494 | 2547 | - | 2485 | = | 62 | * | (123 | / | 431) | = | 17.69373546 | ||
| 5 | 2325495 | 2611 | - | 2528 | = | 83 | * | (166 | / | 431) | = | 31.9675174 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Pacific Rim Elementary | 76 | ||||||||||||
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 | 71134 | 2528 | - | 2436 | = | 92 | * | (146 | / | 412) | = | 32.60194174 | ||
| 4 | 71136 | 2555 | - | 2485 | = | 70 | * | (144 | / | 412) | = | 24.46601941 | ||
| 5 | 71138 | 2601 | - | 2528 | = | 73 | * | (122 | / | 412) | = | 21.61650479 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Pacific Rim Elementary | 79 | ||||||||||||
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 | 72997 | 2530 | - | 2436 | = | 94 | * | (135 | / | 432) | = | 29.375 | ||
| 4 | 72999 | 2570 | - | 2485 | = | 85 | * | (145 | / | 432) | = | 28.53009258 | ||
| 5 | 73001 | 2612 | - | 2528 | = | 84 | * | (152 | / | 432) | = | 29.55555548 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Pacific Rim Elementary | 87 | ||||||||||||
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 | 73138 | 2537 | - | 2436 | = | 101 | * | (159 | / | 456) | = | 35.21710521 | ||
| 4 | 73139 | 2573 | - | 2485 | = | 88 | * | (146 | / | 456) | = | 28.17543854 | ||
| 5 | 73142 | 2620 | - | 2528 | = | 92 | * | (151 | / | 456) | = | 30.4649122 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Pacific Rim Elementary | 94 | ||||||||||||
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 | 73595 | 2527 | - | 2436 | = | 91 | * | (120 | / | 422) | = | 25.8767772 | ||
| 4 | 73596 | 2575 | - | 2485 | = | 90 | * | (154 | / | 422) | = | 32.84360181 | ||
| 5 | 73597 | 2617 | - | 2528 | = | 89 | * | (148 | / | 422) | = | 31.2132701 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Pacific Rim Elementary | 90 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 76 | 79 | 87 | 94 | 90 | 426.0 | 85.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 106.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 64.2
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 | 6% | 5% | 6% | 9% | 8% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Carlsbad Unified school district | County of San Diego
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.
Pacific Rim Elementary math proficiency
Zero+ meets standard.
4% less $meal
3% less $meal
5% less $meal
8% less $meal
7% 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 Carlsbad Unified (9)
| Aviara Oaks Elementary | Buena Vista Elementary | Calavera Hills Elementary |
| Hope Elementary | Jefferson Elementary | Kelly Elementary |
| Magnolia Elementary | Pacific Rim Elementary | Poinsettia Elementary |