Rolling Hills Middle (Data source)
Source data for Rolling Hills Middle
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 |
||
| 6 | 2751392 | 2445 | - | 2552 | = | -107 | * | (211 | / | 636) | = | -35.49842764 | ||
| 7 | 2751395 | 2486 | - | 2567 | = | -81 | * | (206 | / | 636) | = | -26.23584905 | ||
| 8 | 2751396 | 2496 | - | 2586 | = | -90 | * | (219 | / | 636) | = | -30.99056598 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Rolling Hills Middle | -93 | ||||||||||||
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 |
||
| 6 | 83691 | 2439 | - | 2552 | = | -113 | * | (211 | / | 628) | = | -37.96656049 | ||
| 7 | 83692 | 2478 | - | 2567 | = | -89 | * | (213 | / | 628) | = | -30.18630569 | ||
| 8 | 83695 | 2506 | - | 2586 | = | -80 | * | (204 | / | 628) | = | -25.98726112 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Rolling Hills Middle | -94 | ||||||||||||
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 |
||
| 6 | 86006 | 2424 | - | 2552 | = | -128 | * | (189 | / | 600) | = | -40.32 | ||
| 7 | 86009 | 2466 | - | 2567 | = | -101 | * | (204 | / | 600) | = | -34.34 | ||
| 8 | 86011 | 2499 | - | 2586 | = | -87 | * | (207 | / | 600) | = | -30.015 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Rolling Hills Middle | -105 | ||||||||||||
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 |
||
| 5 | 86237 | 0 | - | 2528 | = | * | (0 | / | 616) | = | ||||
| 6 | 86238 | 2434 | - | 2552 | = | -118 | * | (198 | / | 616) | = | -37.92857138 | ||
| 7 | 86241 | 2444 | - | 2567 | = | -123 | * | (203 | / | 616) | = | -40.53409084 | ||
| 8 | 86242 | 2470 | - | 2586 | = | -116 | * | (215 | / | 616) | = | -40.48701298 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Rolling Hills Middle | -119 | ||||||||||||
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 |
||
| 6 | 86834 | 2434 | - | 2552 | = | -118 | * | (222 | / | 627) | = | -41.77990423 | ||
| 7 | 86835 | 2449 | - | 2567 | = | -118 | * | (212 | / | 627) | = | -39.8979266 | ||
| 8 | 86836 | 2472 | - | 2586 | = | -114 | * | (193 | / | 627) | = | -35.09090909 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Rolling Hills Middle | -117 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -93 | -94 | -105 | -119 | -117 | -528.0 | -105.6 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -69.6
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -141.6
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 | 90% | 90% | 92% | 93% | 94% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Pajaro Valley Unified school district | County of Santa Cruz
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.
Rolling Hills Middle math proficiency
Zero+ meets standard.
82% less $meal
83% less $meal
82% less $meal
85% less $meal
86% 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.
Intermediate/Middle Schools (Public) schools in Pajaro Valley Unified (6)
| Aptos Junior High | Cesar E. Chavez Middle | E. A. Hall Middle |
| Lakeview Middle | Pajaro Middle | Rolling Hills Middle |