Fiesta Gardens International Elementary (Data source)
Source data for Fiesta Gardens International 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 | 2553156 | 2413 | - | 2436 | = | -23 | * | (91 | / | 236) | = | -8.86864406 | ||
| 4 | 2553157 | 2493 | - | 2485 | = | 8 | * | (75 | / | 236) | = | 2.54237288 | ||
| 5 | 2553160 | 2479 | - | 2528 | = | -49 | * | (70 | / | 236) | = | -14.53389828 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Fiesta Gardens International Elementary | -21 | ||||||||||||
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 | 77810 | 2414 | - | 2436 | = | -22 | * | (85 | / | 246) | = | -7.60162601 | ||
| 4 | 77812 | 2445 | - | 2485 | = | -40 | * | (88 | / | 246) | = | -14.30894308 | ||
| 5 | 77814 | 2511 | - | 2528 | = | -17 | * | (73 | / | 246) | = | -5.04471544 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Fiesta Gardens International Elementary | -27 | ||||||||||||
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 | 79962 | 2428 | - | 2436 | = | -8 | * | (93 | / | 255) | = | -2.91764706 | ||
| 4 | 79965 | 2458 | - | 2485 | = | -27 | * | (80 | / | 255) | = | -8.47058823 | ||
| 5 | 79967 | 2460 | - | 2528 | = | -68 | * | (82 | / | 255) | = | -21.86666664 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Fiesta Gardens International Elementary | -33 | ||||||||||||
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 | 80111 | 2431 | - | 2436 | = | -5 | * | (86 | / | 252) | = | -1.70634921 | ||
| 4 | 80114 | 2468 | - | 2485 | = | -17 | * | (86 | / | 252) | = | -5.8015873 | ||
| 5 | 80115 | 2479 | - | 2528 | = | -49 | * | (80 | / | 252) | = | -15.55555553 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Fiesta Gardens International Elementary | -23 | ||||||||||||
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 | 80605 | 2404 | - | 2436 | = | -32 | * | (86 | / | 250) | = | -11.008 | ||
| 4 | 80606 | 2458 | - | 2485 | = | -27 | * | (83 | / | 250) | = | -8.964 | ||
| 5 | 80607 | 2461 | - | 2528 | = | -67 | * | (81 | / | 250) | = | -21.708 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Fiesta Gardens International Elementary | -42 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -21 | -27 | -33 | -23 | -42 | -146.0 | -29.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -5.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -53.2
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 | 54% | 44% | 55% | 57% | 53% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
San Mateo-Foster City school district | County of San Mateo
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.
Fiesta Gardens International Elementary math proficiency
Zero+ meets standard.
45% less $meal
37% less $meal
49% less $meal
51% less $meal
47% 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.