Pescadero Elementary and Middle (Data source)
Source data for Pescadero Elementary and 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 |
||
| 3 | 2527817 | 2363 | - | 2436 | = | -73 | * | (19 | / | 117) | = | -11.85470083 | ||
| 4 | 2527818 | 2424 | - | 2485 | = | -61 | * | (15 | / | 117) | = | -7.82051281 | ||
| 5 | 2527820 | 2475 | - | 2528 | = | -53 | * | (14 | / | 117) | = | -6.34188031 | ||
| 6 | 2527823 | 2489 | - | 2552 | = | -63 | * | (24 | / | 117) | = | -12.92307692 | ||
| 7 | 2527825 | 2542 | - | 2567 | = | -25 | * | (22 | / | 117) | = | -4.7008547 | ||
| 8 | 2527827 | 2531 | - | 2586 | = | -55 | * | (23 | / | 117) | = | -10.81196578 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Pescadero Elementary and Middle | -54 | ||||||||||||
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 | 77073 | 2401 | - | 2436 | = | -35 | * | (17 | / | 116) | = | -5.12931034 | ||
| 4 | 77076 | 2424 | - | 2485 | = | -61 | * | (16 | / | 116) | = | -8.41379307 | ||
| 5 | 77077 | 2468 | - | 2528 | = | -60 | * | (17 | / | 116) | = | -8.79310344 | ||
| 6 | 77080 | 2482 | - | 2552 | = | -70 | * | (22 | / | 116) | = | -13.27586204 | ||
| 7 | 77081 | 2517 | - | 2567 | = | -50 | * | (23 | / | 116) | = | -9.9137931 | ||
| 8 | 77084 | 2568 | - | 2586 | = | -18 | * | (21 | / | 116) | = | -3.25862068 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Pescadero Elementary and Middle | -49 | ||||||||||||
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 | 79165 | 2380 | - | 2436 | = | -56 | * | (21 | / | 115) | = | -10.22608692 | ||
| 4 | 79166 | 2431 | - | 2485 | = | -54 | * | (18 | / | 115) | = | -8.45217391 | ||
| 5 | 79169 | 2385 | - | 2528 | = | -143 | * | (14 | / | 115) | = | -17.40869559 | ||
| 6 | 79171 | 2514 | - | 2552 | = | -38 | * | (19 | / | 115) | = | -6.27826086 | ||
| 7 | 79173 | 2533 | - | 2567 | = | -34 | * | (22 | / | 115) | = | -6.5043478 | ||
| 8 | 79174 | 2532 | - | 2586 | = | -54 | * | (21 | / | 115) | = | -9.86086953 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Pescadero Elementary and Middle | -59 | ||||||||||||
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 | 79304 | 2358 | - | 2436 | = | -78 | * | (20 | / | 120) | = | -12.99999995 | ||
| 4 | 79305 | 2414 | - | 2485 | = | -71 | * | (21 | / | 120) | = | -12.425 | ||
| 5 | 79308 | 2438 | - | 2528 | = | -90 | * | (17 | / | 120) | = | -12.74999994 | ||
| 6 | 79309 | 2410 | - | 2552 | = | -142 | * | (18 | / | 120) | = | -21.3 | ||
| 7 | 79312 | 2526 | - | 2567 | = | -41 | * | (23 | / | 120) | = | -7.85833331 | ||
| 8 | 79313 | 2552 | - | 2586 | = | -34 | * | (21 | / | 120) | = | -5.95 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Pescadero Elementary and Middle | -73 | ||||||||||||
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 | 79836 | 0 | - | 2436 | = | * | (7 | / | 116) | = | ||||
| 4 | 79837 | 2398 | - | 2485 | = | -87 | * | (19 | / | 116) | = | -14.24999996 | ||
| 5 | 79838 | 2438 | - | 2528 | = | -90 | * | (22 | / | 116) | = | -17.06896548 | ||
| 6 | 79839 | 2469 | - | 2552 | = | -83 | * | (26 | / | 116) | = | -18.60344827 | ||
| 7 | 79840 | 2468 | - | 2567 | = | -99 | * | (17 | / | 116) | = | -14.50862068 | ||
| 8 | 79841 | 2541 | - | 2586 | = | -45 | * | (25 | / | 116) | = | -9.69827585 | ||
| Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Pescadero Elementary and Middle | -74 | ||||||||||||
Last steps
Compute the average
| 2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
|---|---|---|---|---|---|---|
| -54 | -49 | -59 | -73 | -74 | -309.0 | -61.8 |
Compute the Upper Control Limit
Simply compute the standard deviation and multiply by 3 and add to the average: -28.8
Compute the Lower Control Limit
Simply compute the standard deviation and multiply by 3 and subtract from the average: -94.8
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 | 68% | 58% | 60% | 59% | 63% |
| Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |
La Honda-Pescadero Unified school district | County of San Mateo
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.
Pescadero Elementary and Middle math proficiency
Zero+ meets standard.
55% less $meal
50% less $meal
48% less $meal
48% less $meal
48% 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 La Honda-Pescadero Unified (2)
| La Honda Elementary | Pescadero Elementary and Middle |