### Castro Valley Virtual Academy (Data source)

##### Source data for Castro Valley Virtual Academy

#### 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 | 619 | 0 | - | 2567 | = | * | (0 | / | 0) | = | ||||

8 | 621 | 0 | - | 2586 | = | * | (0 | / | 0) | = | ||||

11 | 624 | 0 | - | 2628 | = | * | (0 | / | 0) | = | ||||

Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Castro Valley Virtual Academy |

#### 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 |
||

8 | 647 | 0 | - | 2586 | = | * | (0 | / | 0) | = | ||||

11 | 649 | 0 | - | 2628 | = | * | (0 | / | 0) | = | ||||

Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Castro Valley Virtual Academy |

#### 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 | 671 | 0 | - | 2552 | = | * | (0 | / | 8) | = | ||||

8 | 672 | 0 | - | 2586 | = | * | (0 | / | 8) | = | ||||

11 | 673 | 0 | - | 2628 | = | * | (6 | / | 8) | = | ||||

Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Castro Valley Virtual Academy |

#### Last steps

##### Compute the average

2017 | 2018 | 2019 | Sum | Average |
---|---|---|---|---|

0.0 | 0.0 |

##### Compute the Upper Control Limit

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

##### Compute the Lower Control Limit

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

##### 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:

2017 | 2018 | 2019 | |
---|---|---|---|

Percent | 0% | 31% | 14% |

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

#### Castro Valley 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.

### -- no performance data available --

#### K-12 Schools (Public) schools in Castro Valley Unified (1)

Castro Valley Virtual Academy |