Creekside Elementary (Data source)
Source data for Creekside 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 | 1340555 | 2404 | - | 2436 | = | -32 | * | (124 | / | 395) | = | -10.0455696 | ||
4 | 1340556 | 2415 | - | 2485 | = | -70 | * | (97 | / | 395) | = | -17.1898734 | ||
5 | 1340559 | 2455 | - | 2528 | = | -73 | * | (98 | / | 395) | = | -18.11139235 | ||
6 | 1340560 | 2488 | - | 2552 | = | -64 | * | (76 | / | 395) | = | -12.31392403 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Creekside Elementary | -58 |
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 | 42151 | 2405 | - | 2436 | = | -31 | * | (88 | / | 427) | = | -6.38875875 | ||
4 | 42153 | 2463 | - | 2485 | = | -22 | * | (127 | / | 427) | = | -6.54332551 | ||
5 | 42155 | 2446 | - | 2528 | = | -82 | * | (104 | / | 427) | = | -19.97189688 | ||
6 | 42157 | 2478 | - | 2552 | = | -74 | * | (108 | / | 427) | = | -18.7166276 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Creekside Elementary | -52 |
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 | 43191 | 2417 | - | 2436 | = | -19 | * | (86 | / | 417) | = | -3.91846521 | ||
4 | 43193 | 2423 | - | 2485 | = | -62 | * | (102 | / | 417) | = | -15.16546759 | ||
5 | 43196 | 2478 | - | 2528 | = | -50 | * | (129 | / | 417) | = | -15.46762585 | ||
6 | 43197 | 2482 | - | 2552 | = | -70 | * | (100 | / | 417) | = | -16.78657071 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Creekside Elementary | -51 |
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 | 43199 | 2395 | - | 2436 | = | -41 | * | (93 | / | 396) | = | -9.62878784 | ||
4 | 43200 | 2417 | - | 2485 | = | -68 | * | (105 | / | 396) | = | -18.03030302 | ||
5 | 43203 | 2461 | - | 2528 | = | -67 | * | (79 | / | 396) | = | -13.36616158 | ||
6 | 43204 | 2497 | - | 2552 | = | -55 | * | (119 | / | 396) | = | -16.52777775 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Creekside Elementary | -58 |
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 | 43322 | 2406 | - | 2436 | = | -30 | * | (89 | / | 357) | = | -7.47899157 | ||
4 | 43323 | 2428 | - | 2485 | = | -57 | * | (95 | / | 357) | = | -15.16806719 | ||
5 | 43324 | 2461 | - | 2528 | = | -67 | * | (98 | / | 357) | = | -18.3921568 | ||
6 | 43325 | 2483 | - | 2552 | = | -69 | * | (75 | / | 357) | = | -14.49579828 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Creekside Elementary | -56 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-58 | -52 | -51 | -58 | -56 | -275.0 | -55.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -46.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -64.0
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 | 78% | 75% | 64% | 68% | 65% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Alisal Union school district County of Monterey
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.
Creekside Elementary math proficiency
Zero+ meets standard.
73% less $meal
70% less $meal
50% less $meal
56% less $meal
52% 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.