### Winton Middle (Data source)

##### Source data for Winton 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 |
||

7 | 51894 | 2469 | - | 2567 | = | -98 | * | (270 | / | 495) | = | -53.45454541 | ||

8 | 51895 | 2503 | - | 2586 | = | -83 | * | (225 | / | 495) | = | -37.72727268 | ||

Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Winton Middle | -91 |

#### 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 |
||

7 | 1383 | 2478 | - | 2567 | = | -89 | * | (239 | / | 501) | = | -42.45708581 | ||

8 | 1385 | 2481 | - | 2586 | = | -105 | * | (262 | / | 501) | = | -54.91017956 | ||

Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Winton Middle | -97 |

#### 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 |
||

7 | 1422 | 2495 | - | 2567 | = | -72 | * | (253 | / | 485) | = | -37.55876285 | ||

8 | 1423 | 2478 | - | 2586 | = | -108 | * | (232 | / | 485) | = | -51.66185562 | ||

Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Winton Middle | -89 |

#### 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 |
||

7 | 1451 | 2481 | - | 2567 | = | -86 | * | (238 | / | 475) | = | -43.09052627 | ||

8 | 1453 | 2501 | - | 2586 | = | -85 | * | (237 | / | 475) | = | -42.41052628 | ||

Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Winton Middle | -86 |

#### 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 |
||

7 | 1476 | 2470 | - | 2567 | = | -97 | * | (266 | / | 488) | = | -52.8729508 | ||

8 | 1477 | 2486 | - | 2586 | = | -100 | * | (222 | / | 488) | = | -45.4918032 | ||

Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Winton Middle | -98 |

#### Last steps

##### Compute the average

2015 | 2016 | 2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|---|---|

-91 | -97 | -89 | -86 | -98 | -461.0 | -92.2 |

##### Compute the Upper Control Limit

Simply compute the standard deviation and multiply by 3 and add to the average: **-77.2**

##### Compute the Lower Control Limit

Simply compute the standard deviation and multiply by 3 and subtract from the average: **-107.2**

##### 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 | 89% | 89% | 79% | 79% | 74% |

Data source | 2015 data file | 2016 data file | 2017 data file | 2018 data file | 2019 data file |

#### Hayward Unified school district County of Alameda

### Just a coincidence? That's absurd.

It's a system that causes this pattern to repeat.

**
THIS chart shows what thefollow-the-schedule method wants.
**

NOT what teachers want.

NOT what principals want.

NOT what parents want.

*math*proficiency

**78% less $meal**

**78% less $meal**

**66% less $meal**

**70% less $meal**

**69% 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 Hayward Unified (5)

Anthony W. Ochoa Middle | Bret Harte Middle | Cesar Chavez Middle |

Martin Luther King, Jr. Middle | Winton Middle |