Castle Rock Elementary (Data source)
Source data for Castle Rock 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 | 3085942 | 2368 | - | 2436 | = | -68 | * | (178 | / | 521) | = | -23.23224563 | ||
4 | 3085943 | 2419 | - | 2485 | = | -66 | * | (170 | / | 521) | = | -21.53550861 | ||
5 | 3085946 | 2433 | - | 2528 | = | -95 | * | (173 | / | 521) | = | -31.54510549 | ||
Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Castle Rock 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 | 95028 | 2412 | - | 2436 | = | -24 | * | (145 | / | 486) | = | -7.16049382 | ||
4 | 95031 | 2413 | - | 2485 | = | -72 | * | (171 | / | 486) | = | -25.33333327 | ||
5 | 95033 | 2451 | - | 2528 | = | -77 | * | (170 | / | 486) | = | -26.93415633 | ||
Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Castle Rock Elementary | -59 |
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 | 97806 | 2397 | - | 2436 | = | -39 | * | (160 | / | 468) | = | -13.3333333 | ||
4 | 97808 | 2430 | - | 2485 | = | -55 | * | (141 | / | 468) | = | -16.57051281 | ||
5 | 97810 | 2431 | - | 2528 | = | -97 | * | (167 | / | 468) | = | -34.61324778 | ||
Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Castle Rock Elementary | -65 |
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 | 97982 | 2400 | - | 2436 | = | -36 | * | (166 | / | 465) | = | -12.85161289 | ||
4 | 97985 | 2431 | - | 2485 | = | -54 | * | (164 | / | 465) | = | -19.04516129 | ||
5 | 97986 | 2453 | - | 2528 | = | -75 | * | (135 | / | 465) | = | -21.7741935 | ||
Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Castle Rock Elementary | -54 |
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 | 98645 | 2397 | - | 2436 | = | -39 | * | (149 | / | 474) | = | -12.25949365 | ||
4 | 98646 | 2435 | - | 2485 | = | -50 | * | (161 | / | 474) | = | -16.98312235 | ||
5 | 98647 | 2437 | - | 2528 | = | -91 | * | (164 | / | 474) | = | -31.48523205 | ||
Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Castle Rock Elementary | -61 |
Last steps
Compute the average
2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|
-76 | -59 | -65 | -54 | -61 | -315.0 | -63.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -39.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -87.0
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% | 89% | 91% | 91% | 91% |
Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Woodlake Unified school district County of Tulare
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.
Castle Rock Elementary math proficiency
Zero+ meets standard.
78% less $meal
75% less $meal
79% less $meal
80% less $meal
81% 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 Woodlake Unified (2)
Castle Rock Elementary | Francis J. White Learning Center |