Parkmont Elementary (Data source)
Source data for Parkmont 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 | 34609 | 2510 | - | 2436 | = | 74 | * | (118 | / | 509) | = | 17.15520621 | ||
| 4 | 34612 | 2551 | - | 2485 | = | 66 | * | (120 | / | 509) | = | 15.55992141 | ||
| 5 | 34613 | 2594 | - | 2528 | = | 66 | * | (138 | / | 509) | = | 17.89390957 | ||
| 6 | 34616 | 2596 | - | 2552 | = | 44 | * | (133 | / | 509) | = | 11.49705304 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Parkmont Elementary | 62 | ||||||||||||
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 | 919 | 2509 | - | 2436 | = | 73 | * | (118 | / | 482) | = | 17.87136929 | ||
| 4 | 922 | 2559 | - | 2485 | = | 74 | * | (119 | / | 482) | = | 18.26970948 | ||
| 5 | 924 | 2578 | - | 2528 | = | 50 | * | (119 | / | 482) | = | 12.3443983 | ||
| 6 | 925 | 2628 | - | 2552 | = | 76 | * | (126 | / | 482) | = | 19.86721989 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Parkmont Elementary | 68 | ||||||||||||
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 | 970 | 2513 | - | 2436 | = | 77 | * | (111 | / | 463) | = | 18.46004314 | ||
| 4 | 972 | 2548 | - | 2485 | = | 63 | * | (119 | / | 463) | = | 16.19222459 | ||
| 5 | 973 | 2588 | - | 2528 | = | 60 | * | (117 | / | 463) | = | 15.16198704 | ||
| 6 | 976 | 2598 | - | 2552 | = | 46 | * | (116 | / | 463) | = | 11.52483798 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Parkmont Elementary | 61 | ||||||||||||
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 | 993 | 2511 | - | 2436 | = | 75 | * | (138 | / | 493) | = | 20.9939148 | ||
| 4 | 996 | 2558 | - | 2485 | = | 73 | * | (119 | / | 493) | = | 17.62068963 | ||
| 5 | 998 | 2595 | - | 2528 | = | 67 | * | (121 | / | 493) | = | 16.44421904 | ||
| 6 | 1000 | 2609 | - | 2552 | = | 57 | * | (115 | / | 493) | = | 13.29614604 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Parkmont Elementary | 68 | ||||||||||||
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 | 1022 | 2513 | - | 2436 | = | 77 | * | (112 | / | 497) | = | 17.35211262 | ||
| 4 | 1023 | 2560 | - | 2485 | = | 75 | * | (145 | / | 497) | = | 21.88128773 | ||
| 5 | 1024 | 2606 | - | 2528 | = | 78 | * | (120 | / | 497) | = | 18.83299798 | ||
| 6 | 1025 | 2609 | - | 2552 | = | 57 | * | (120 | / | 497) | = | 13.76257544 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Parkmont Elementary | 72 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| 62 | 68 | 61 | 68 | 72 | 331.0 | 66.2 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: 78.2
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: 54.2
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 | 7% | 10% | 8% | 10% | 11% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Fremont Unified school district | County of Alameda
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.
Parkmont Elementary math proficiency
Zero+ meets standard.
6% less $meal
8% less $meal
5% less $meal
9% less $meal
10% 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.