Lakeview Elementary (Data source)
Source data for Lakeview 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 | 2178232 | 2407 | - | 2436 | = | -29 | * | (109 | / | 310) | = | -10.19677419 | ||
| 4 | 2178235 | 2467 | - | 2485 | = | -18 | * | (106 | / | 310) | = | -6.15483869 | ||
| 5 | 2178236 | 2532 | - | 2528 | = | 4 | * | (95 | / | 310) | = | 1.22580645 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Lakeview Elementary | -15 | ||||||||||||
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 | 66859 | 2430 | - | 2436 | = | -6 | * | (120 | / | 321) | = | -2.24299065 | ||
| 4 | 66862 | 2467 | - | 2485 | = | -18 | * | (102 | / | 321) | = | -5.71962616 | ||
| 5 | 66864 | 2514 | - | 2528 | = | -14 | * | (99 | / | 321) | = | -4.317757 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Lakeview Elementary | -12 | ||||||||||||
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 | 68690 | 2459 | - | 2436 | = | 23 | * | (112 | / | 330) | = | 7.8060606 | ||
| 4 | 68692 | 2485 | - | 2485 | = | 0 | * | (114 | / | 330) | = | 0.0 | ||
| 5 | 68695 | 2483 | - | 2528 | = | -45 | * | (104 | / | 330) | = | -14.18181818 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Lakeview Elementary | -6 | ||||||||||||
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 | 68845 | 2459 | - | 2436 | = | 23 | * | (108 | / | 326) | = | 7.61963189 | ||
| 4 | 68847 | 2479 | - | 2485 | = | -6 | * | (114 | / | 326) | = | -2.09815951 | ||
| 5 | 68849 | 2529 | - | 2528 | = | 1 | * | (104 | / | 326) | = | 0.3190184 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Lakeview Elementary | 6 | ||||||||||||
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 | 69385 | 2466 | - | 2436 | = | 30 | * | (120 | / | 345) | = | 10.43478258 | ||
| 4 | 69386 | 2492 | - | 2485 | = | 7 | * | (107 | / | 345) | = | 2.17101449 | ||
| 5 | 69387 | 2520 | - | 2528 | = | -8 | * | (118 | / | 345) | = | -2.73623188 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Lakeview Elementary | 10 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -15 | -12 | -6 | 6 | 10 | -17.0 | -3.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 26.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -33.4
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 | 38% | 40% | 33% | 33% | 30% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Lakeside Union Elementary school district County of San Diego
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.
Lakeview Elementary math proficiency
Zero+ meets standard.
29% less $meal
30% less $meal
26% less $meal
27% less $meal
24% 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 Lakeside Union Elementary (7)
| Eucalyptus Hills Elementary | Lakeside Farms Elementary | Lakeview Elementary |
| Lemon Crest Elementary | Lindo Park Elementary | Riverview Elementary |
| Winter Gardens Elementary |