Renaissance Academy (Data source)
Source data for Renaissance Academy
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 | 2614543 | 2531 | - | 2552 | = | -21 | * | (96 | / | 281) | = | -7.17437721 | ||
| 7 | 2614544 | 2534 | - | 2567 | = | -33 | * | (93 | / | 281) | = | -10.92170818 | ||
| 8 | 2614547 | 2628 | - | 2586 | = | 42 | * | (92 | / | 281) | = | 13.75088967 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Renaissance Academy | -4 | ||||||||||||
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 | 79781 | 2549 | - | 2552 | = | -3 | * | (99 | / | 283) | = | -1.04946996 | ||
| 7 | 79784 | 2582 | - | 2567 | = | 15 | * | (98 | / | 283) | = | 5.19434628 | ||
| 8 | 79785 | 2598 | - | 2586 | = | 12 | * | (86 | / | 283) | = | 3.6466431 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Renaissance Academy | 8 | ||||||||||||
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 | 81962 | 2552 | - | 2552 | = | 0 | * | (100 | / | 293) | = | 0.0 | ||
| 7 | 81965 | 2613 | - | 2567 | = | 46 | * | (96 | / | 293) | = | 15.07167235 | ||
| 8 | 81967 | 2593 | - | 2586 | = | 7 | * | (97 | / | 293) | = | 2.31740614 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Renaissance Academy | 17 | ||||||||||||
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 |
||
| 6 | 82155 | 2509 | - | 2552 | = | -43 | * | (93 | / | 288) | = | -13.88541664 | ||
| 7 | 82157 | 2536 | - | 2567 | = | -31 | * | (101 | / | 288) | = | -10.87152776 | ||
| 8 | 82159 | 2625 | - | 2586 | = | 39 | * | (94 | / | 288) | = | 12.72916663 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Renaissance Academy | -12 | ||||||||||||
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 | 82768 | 2512 | - | 2552 | = | -40 | * | (101 | / | 297) | = | -13.6026936 | ||
| 7 | 82769 | 2504 | - | 2567 | = | -63 | * | (95 | / | 297) | = | -20.1515151 | ||
| 8 | 82770 | 2572 | - | 2586 | = | -14 | * | (101 | / | 297) | = | -4.76094276 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Renaissance Academy | -39 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -4 | 8 | 17 | -12 | -39 | -30.0 | -6.0 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 57.0
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -69.0
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 | 80% | 81% | 81% | 77% | 81% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Alum Rock 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.
Renaissance Academy math proficiency
Zero+ meets standard.
59% less $meal
60% less $meal
60% less $meal
55% less $meal
60% 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.
Alternative Schools of Choice schools in Alum Rock Union Elementary (6)
| Adelante Dual Language Academy | Adelante Dual Language Academy II | Learning in an Urban Community with High Achievement (L.U.C.H.A.) |
| Renaissance Academy | Renaissance at Mathson | Russo/McEntee Academy |