Boulder Creek Elementary (Data source)
Source data for Boulder Creek 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 | 2774675 | 2435 | - | 2436 | = | -1 | * | (112 | / | 585) | = | -0.19145299 | ||
| 4 | 2774676 | 2461 | - | 2485 | = | -24 | * | (98 | / | 585) | = | -4.02051281 | ||
| 5 | 2774679 | 2497 | - | 2528 | = | -31 | * | (105 | / | 585) | = | -5.56410255 | ||
| 6 | 2774680 | 2533 | - | 2552 | = | -19 | * | (85 | / | 585) | = | -2.76068376 | ||
| 7 | 2774683 | 2556 | - | 2567 | = | -11 | * | (93 | / | 585) | = | -1.74871794 | ||
| 8 | 2774684 | 2580 | - | 2586 | = | -6 | * | (92 | / | 585) | = | -0.94358974 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Boulder Creek Elementary | -15 | ||||||||||||
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 | 84460 | 2425 | - | 2436 | = | -11 | * | (113 | / | 604) | = | -2.05794701 | ||
| 4 | 84463 | 2485 | - | 2485 | = | 0 | * | (117 | / | 604) | = | 0.0 | ||
| 5 | 84464 | 2527 | - | 2528 | = | -1 | * | (98 | / | 604) | = | -0.16225166 | ||
| 6 | 84466 | 2511 | - | 2552 | = | -41 | * | (90 | / | 604) | = | -6.1092715 | ||
| 7 | 84469 | 2573 | - | 2567 | = | 6 | * | (93 | / | 604) | = | 0.92384105 | ||
| 8 | 84470 | 2564 | - | 2586 | = | -22 | * | (93 | / | 604) | = | -3.3874172 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Boulder Creek Elementary | -11 | ||||||||||||
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 | 86827 | 2422 | - | 2436 | = | -14 | * | (121 | / | 603) | = | -2.80928689 | ||
| 4 | 86829 | 2472 | - | 2485 | = | -13 | * | (102 | / | 603) | = | -2.19900496 | ||
| 5 | 86830 | 2521 | - | 2528 | = | -7 | * | (112 | / | 603) | = | -1.30016583 | ||
| 6 | 86832 | 2514 | - | 2552 | = | -38 | * | (93 | / | 603) | = | -5.86069649 | ||
| 7 | 86834 | 2528 | - | 2567 | = | -39 | * | (89 | / | 603) | = | -5.75621888 | ||
| 8 | 86837 | 2593 | - | 2586 | = | 7 | * | (86 | / | 603) | = | 0.99834162 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Boulder Creek Elementary | -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 |
||
| 3 | 87095 | 2454 | - | 2436 | = | 18 | * | (121 | / | 616) | = | 3.53571428 | ||
| 4 | 87096 | 2460 | - | 2485 | = | -25 | * | (118 | / | 616) | = | -4.78896103 | ||
| 5 | 87099 | 2508 | - | 2528 | = | -20 | * | (106 | / | 616) | = | -3.44155844 | ||
| 6 | 87100 | 2512 | - | 2552 | = | -40 | * | (93 | / | 616) | = | -6.038961 | ||
| 7 | 87103 | 2530 | - | 2567 | = | -37 | * | (87 | / | 616) | = | -5.22564934 | ||
| 8 | 87104 | 2560 | - | 2586 | = | -26 | * | (91 | / | 616) | = | -3.84090907 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Boulder Creek Elementary | -20 | ||||||||||||
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 | 87715 | 2450 | - | 2436 | = | 14 | * | (112 | / | 609) | = | 2.57471263 | ||
| 4 | 87716 | 2482 | - | 2485 | = | -3 | * | (120 | / | 609) | = | -0.591133 | ||
| 5 | 87717 | 2513 | - | 2528 | = | -15 | * | (116 | / | 609) | = | -2.85714285 | ||
| 6 | 87718 | 2515 | - | 2552 | = | -37 | * | (82 | / | 609) | = | -4.98193759 | ||
| 7 | 87719 | 2544 | - | 2567 | = | -23 | * | (97 | / | 609) | = | -3.66338259 | ||
| 8 | 87720 | 2552 | - | 2586 | = | -34 | * | (82 | / | 609) | = | -4.57799671 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Boulder Creek Elementary | -14 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -15 | -11 | -17 | -20 | -14 | -77.0 | -15.4 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -6.4
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -24.4
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 | 48% | 46% | 45% | 48% | 52% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
Enterprise Elementary school district | County of Shasta
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.
Boulder Creek Elementary math proficiency
Zero+ meets standard.
34% less $meal
32% less $meal
32% less $meal
38% less $meal
43% 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 Enterprise Elementary (6)
| Alta Mesa Elementary | Boulder Creek Elementary | Lassen View Elementary |
| Mistletoe Elementary | Rother Elementary | Shasta Meadows Elementary |