### Simonds Elementary (Data source)

##### Source data for Simonds 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 | 2711633 | 2498 | - | 2436 | = | 62 | * | (120 | / | 398) | = | 18.69346729 | ||

4 | 2711636 | 2519 | - | 2485 | = | 34 | * | (123 | / | 398) | = | 10.50753768 | ||

5 | 2711637 | 2554 | - | 2528 | = | 26 | * | (155 | / | 398) | = | 10.12562814 | ||

Step 4 | SUM Weighted Distance From Standard to get 2015 Difference From Standard for Simonds Elementary | 39 |

#### 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 | 82562 | 2503 | - | 2436 | = | 67 | * | (128 | / | 385) | = | 22.27532464 | ||

4 | 82564 | 2526 | - | 2485 | = | 41 | * | (130 | / | 385) | = | 13.84415582 | ||

5 | 82567 | 2570 | - | 2528 | = | 42 | * | (127 | / | 385) | = | 13.85454542 | ||

Step 4 | SUM Weighted Distance From Standard to get 2016 Difference From Standard for Simonds Elementary | 50 |

#### 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 | 84854 | 2516 | - | 2436 | = | 80 | * | (126 | / | 381) | = | 26.45669288 | ||

4 | 84857 | 2551 | - | 2485 | = | 66 | * | (130 | / | 381) | = | 22.51968503 | ||

5 | 84858 | 2567 | - | 2528 | = | 39 | * | (125 | / | 381) | = | 12.79527557 | ||

Step 4 | SUM Weighted Distance From Standard to get 2017 Difference From Standard for Simonds Elementary | 62 |

#### 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 | 85071 | 2500 | - | 2436 | = | 64 | * | (111 | / | 373) | = | 19.04557638 | ||

4 | 85073 | 2554 | - | 2485 | = | 69 | * | (129 | / | 373) | = | 23.86327078 | ||

5 | 85075 | 2551 | - | 2528 | = | 23 | * | (133 | / | 373) | = | 8.20107237 | ||

Step 4 | SUM Weighted Distance From Standard to get 2018 Difference From Standard for Simonds Elementary | 51 |

#### 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 | 85664 | 2498 | - | 2436 | = | 62 | * | (108 | / | 347) | = | 19.29682997 | ||

4 | 85665 | 2525 | - | 2485 | = | 40 | * | (113 | / | 347) | = | 13.02593656 | ||

5 | 85666 | 2558 | - | 2528 | = | 30 | * | (126 | / | 347) | = | 10.89337173 | ||

Step 4 | SUM Weighted Distance From Standard to get 2019 Difference From Standard for Simonds Elementary | 43 |

#### Last steps

##### Compute the average

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

39 | 50 | 62 | 51 | 43 | 245.0 | 49.0 |

##### Compute the Upper Control Limit

Simply compute the standard deviation and multiply by 3 and add to the average: **73.0**

##### Compute the Lower Control Limit

Simply compute the standard deviation and multiply by 3 and subtract from the average: **25.0**

##### 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 | 4% | 6% | 7% | 9% | 8% |

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

#### San Jose Unified school district County of Santa Clara

### THIS chart shows what the school system "wants"

### PLUS a "special" or "outside" cause of variation, parent education.

NOT what teachers want.

NOT what principals want.

NOT what parents want.

Simonds Elementary

*math*proficiency
Zero+ meets standard.

**3% less $meal**

**4% less $meal**

**5% less $meal**

**8% less $meal**

**7% 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.