Daves Avenue Elementary (Data source)
Source data for Daves Avenue 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 | 2671387 | 2457 | - | 2436 | = | 21 | * | (95 | / | 316) | = | 6.31329113 | ||
| 4 | 2671390 | 2492 | - | 2485 | = | 7 | * | (105 | / | 316) | = | 2.32594937 | ||
| 5 | 2671391 | 2549 | - | 2528 | = | 21 | * | (116 | / | 316) | = | 7.70886075 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Daves Avenue Elementary | 16 | ||||||||||||
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 | 81410 | 2491 | - | 2436 | = | 55 | * | (94 | / | 318) | = | 16.25786162 | ||
| 4 | 81412 | 2537 | - | 2485 | = | 52 | * | (112 | / | 318) | = | 18.31446536 | ||
| 5 | 81415 | 2566 | - | 2528 | = | 38 | * | (112 | / | 318) | = | 13.38364777 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Daves Avenue Elementary | 48 | ||||||||||||
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 | 83679 | 2478 | - | 2436 | = | 42 | * | (93 | / | 300) | = | 13.02 | ||
| 4 | 83681 | 2552 | - | 2485 | = | 67 | * | (102 | / | 300) | = | 22.78 | ||
| 5 | 83683 | 2556 | - | 2528 | = | 28 | * | (105 | / | 300) | = | 9.8 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Daves Avenue 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 | 83899 | 2483 | - | 2436 | = | 47 | * | (93 | / | 293) | = | 14.91808872 | ||
| 4 | 83901 | 2535 | - | 2485 | = | 50 | * | (94 | / | 293) | = | 16.0409556 | ||
| 5 | 83903 | 2578 | - | 2528 | = | 50 | * | (106 | / | 293) | = | 18.0887372 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Daves Avenue Elementary | 49 | ||||||||||||
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 | 84512 | 2507 | - | 2436 | = | 71 | * | (93 | / | 284) | = | 23.24999995 | ||
| 4 | 84513 | 2536 | - | 2485 | = | 51 | * | (92 | / | 284) | = | 16.52112671 | ||
| 5 | 84514 | 2571 | - | 2528 | = | 43 | * | (99 | / | 284) | = | 14.98943661 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Daves Avenue Elementary | 55 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 16 | 48 | 46 | 49 | 55 | 214.0 | 42.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 87.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -2.2
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 | 2% | 1% | 2% | 5% | 5% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Los Gatos Union Elementary school district | County of Santa Clara
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.
Daves Avenue Elementary math proficiency
Zero+ meets standard.
1% less $meal
1% less $meal
2% less $meal
5% less $meal
5% 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 Los Gatos Union Elementary (4)
| Blossom Hill Elementary | Daves Avenue Elementary | Lexington Elementary |
| Louise Van Meter Elementary |