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Winchester High School
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2022 Official Accountability Report - Winchester High School
Organization Information
DISTRICT NAME
Winchester (03440000)		TITLE I STATUS
Non-Title I School
SCHOOL
Winchester High School (03440505)		GRADES SERVED
09,10,11,12
REGION
Coastal		FEDERAL DESIGNATION
-
Accountability information
Due to the COVID-19 pandemic, most districts and schools did not receive an accountability determination in 2022
School accountability percentile
93

Student group percentile

Group2022 percentile
High needs 89
Low income 93
English learner (EL) and Former EL -
Students with disabilities 85
American Indian or Alaskan Native -
Asian 95
African American/Black -
Hispanic or Latino -
Multi-race, non-Hispanic or Latino -
Native Hawaiian or Pacific Islander -
White 91

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - High school
Group 2019 Achievement 2022 Achievement N
All Students 519.9 518.1 334
High needs 503.1 503.6 68
Low income 510.2 507.2 25
EL and Former EL-- 7
Students w/ disabilities 500.0 499.4 46
Amer. Ind. or Alaska Nat.-- 2
Asian 527.7 527.3 57
Afr. Amer./Black-- 6
Hispanic/Latino-- 13
Multi-race, Non-Hisp./Lat.-- 14
Nat. Haw. or Pacif. Isl.---
White 518.6 516.6 242

Mathematics achievement - MCAS average composite scaled score - High school
Group 2019 Achievement 2022 Achievement N
All Students 522.7 520.9 333
High needs 506.2 505.6 66
Low income 515.4 511.2 22
EL and Former EL-- 7
Students w/ disabilities 499.0 501.7 46
Amer. Ind. or Alaska Nat.-- 2
Asian 536.7 541.1 57
Afr. Amer./Black-- 5
Hispanic/Latino-- 12
Multi-race, Non-Hisp./Lat.-- 14
Nat. Haw. or Pacif. Isl.---
White 520.2 517.1 243

Science achievement - MCAS Composite Performance Index (CPI) (2019) and average composite scaled score (2022) - High school
Group 2019 Achievement (CPI) 2022 Achievement
(Average composite scaled score)		 N
All Students 98.0 519.6 323
High needs 92.2 505.3 66
Low income 92.6 507.5 22
EL and Former EL-- 5
Students w/ disabilities 90.3 502.3 47
Amer. Ind. or Alaska Nat.-- 2
Asian 100.0 529.6 57
Afr. Amer./Black-- 5
Hispanic/Latino-- 10
Multi-race, Non-Hisp./Lat.-- 14
Nat. Haw. or Pacif. Isl.---
White 97.7 518.3 235

English language arts growth - High school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 48.3 60.8 317
High needs 37.4 55.6 62
Low income 41.5 51.5 23
EL and Former EL-- 5
Students w/ disabilities 35.9 55.5 42
Amer. Ind. or Alaska Nat.-- 2
Asian 58.8 64.9 55
Afr. Amer./Black-- 5
Hispanic/Latino-- 9
Multi-race, Non-Hisp./Lat.-- 12
Nat. Haw. or Pacif. Isl.---
White 46.7 59.6 234

Mathematics growth - High school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 56.4 56.2 315
High needs 54.3 51.1 60
Low income 54.0 52.0 20
EL and Former EL-- 5
Students w/ disabilities 53.9 51.5 42
Amer. Ind. or Alaska Nat.-- 2
Asian 63.0 64.5 55
Afr. Amer./Black-- 4
Hispanic/Latino-- 8
Multi-race, Non-Hisp./Lat.-- 12
Nat. Haw. or Pacif. Isl.---
White 55.0 55.0 234

Four-year cohort graduation rate - High school
Group 2020 Rate (%) 2021 Rate (%) N
All Students 98.2 98.9 364
High needs 94.8 96.0 100
Low income 97.4 95.2 42
EL and Former EL-- 7
Students w/ disabilities 92.3 94.7 75
Amer. Ind. or Alaska Nat.-- 1
Asian 97.1 100.0 57
Afr. Amer./Black-- 5
Hispanic/Latino-- 16
Multi-race, Non-Hisp./Lat.-- 9
Nat. Haw. or Pacif. Isl.---
White 98.7 99.3 276

Extended engagement rate - High school
Group 2019 Rate (%) 2020 Rate (%) N
All Students 98.3 99.4 338
High needs 95.8 99.0 96
Low income 89.2 100.0 38
EL and Former EL-- 6
Students w/ disabilities 95.4 98.5 65
Amer. Ind. or Alaska Nat.-- 1
Asian 100.0 98.5 68
Afr. Amer./Black-- 8
Hispanic/Latino-- 17
Multi-race, Non-Hisp./Lat.-- 15
Nat. Haw. or Pacif. Isl.---
White 98.7 99.6 229

Annual dropout rate - High school
Group 2020 Rate (%) 2021 Rate (%) N
All Students 0.5 0.6 1,403
High needs 1.8 2.8 320
Low income 1.1 2.2 93
EL and Former EL-- 8
Students w/ disabilities 2.1 3.4 233
Amer. Ind. or Alaska Nat.-- 5
Asian 0.0 0.4 253
Afr. Amer./Black 0.0 0.0 22
Hispanic/Latino 0.0 3.9 51
Multi-race, Non-Hisp./Lat. 0.0 0.0 52
Nat. Haw. or Pacif. Isl.-- 2
White 0.7 0.6 1,018

Progress toward attaining English language proficiency - High school
Group 2020 Rate (%) 2022 Rate (%) N
All Students-- 12
High needs---
Low income---
EL and Former EL-- 12
Students w/ disabilities---
Amer. Ind. or Alaska Nat.---
Asian---
Afr. Amer./Black---
Hispanic/Latino---
Multi-race, Non-Hisp./Lat.---
Nat. Haw. or Pacif. Isl.---
White---


Chronic absenteeism - High school
Group 2019 Rate (% of students missing 10% of days) 2022 Rate (% of students missing 20% of days) N
All Students 7.2 3.8 1,353
High needs 16.9 10.4 326
Low income 20.0 13.2 129
EL and Former EL 8.8 10.5 38
Students w/ disabilities 21.3 11.1 217
Amer. Ind. or Alaska Nat.-- 5
Asian 2.9 2.3 262
Afr. Amer./Black-- 19
Hispanic/Latino 10.9 11.8 51
Multi-race, Non-Hisp./Lat. 11.3 0.0 63
Nat. Haw. or Pacif. Isl.-- 1
White 7.7 4.1 952

*The 2022 accountability calculations include the percentage of students missing 10% or more of their days in membership in 2019, and the percentage of students missing 20% or more of their days in membership in 2022.


Advanced coursework completion - High school
Group 2021 Rate (%) 2022 Rate (%) N
All Students 96.1 96.2 681
High needs 87.6 86.3 168
Low income 87.3 84.5 71
EL and Former EL-- 18
Students w/ disabilities 85.0 80.5 113
Amer. Ind. or Alaska Nat.-- 2
Asian 96.1 97.1 137
Afr. Amer./Black-- 9
Hispanic/Latino 96.7 91.7 24
Multi-race, Non-Hisp./Lat. 96.2 100.0 25
Nat. Haw. or Pacif. Isl.-- 1
White 96.3 96.1 483

Assessment participation - All students
Group English language arts Mathematics Science
Enrolled Assessed % Enrolled Assessed % Enrolled Assessed %
All Students 336 336100 338 33599 340 33899

Assessment participation - Student groups
Group English language arts Mathematics Science Overall
Enrolled Assessed Enrolled Assessed Enrolled Assessed Total Enrolled Total Assessed %
High needs 69 69 69 66 71 70 209 20598
Low income 25 25 24 22 26 25 75 7296
EL and Former EL 7- 7- 7- 21--
Students w/ disabilities 47 47 47 46 48 48 142 14199
Amer. Ind. or Alaska Nat. 2- 2- 2- 6--
Asian 57 57 57 57 57 57 171 171100
Afr. Amer./Black 6- 6- 6- 18--
Hispanic/Latino 13- 13- 13- 39--
Multi-race, Non-Hisp./Lat. 14- 14- 14- 42--
Nat. Haw. or Pacif. Isl.---------
White 244 244 246 245 248 247 738 736100


About this Report

Accountability information: Most districts and schools did not receive an overall accountability determination in 2022. However, school accountability reports may contain additional performance information if the school has been designated underperforming or chronically underperforming, or if they have one or more low performing student groups, a low graduation rate, or low assessment participation. District accountability reports may contain additional information if the district has been designated chronically underperforming or if the district has low assessment participation.

School accountability percentile: An accountability percentile between 1 and 99 is reported for most schools. This number is an indication of the school's overall performance relative to other schools that serve similar grades, and is calculated using multiple years of data for all accountability indicators. School percentiles are not calculated for districts.

Low income and economically disadvantaged students: Beginning in fall 2021, DESE no longer reports data for the economically disadvantaged student group and instead reports data for a newly defined low income student group. Unlike the economically disadvantaged group or the former low income group used prior to 2015, the new group includes a broader range of disadvantaged students who are identified through one of three different sources:

1. Students who participate in one or more of the following state-administered assistance programs: the Supplemental Nutrition Assistance Program (SNAP); Transitional Assistance for Families with Dependent Children (TAFDC); the Department of Children and Families' (DCF) foster care program; and MassHealth (Medicaid);

2. Students who are homeless, as reported to DESE by districts via the Homeless and Foster Care data collection tool; or

3. Students who are identified as low income through the Supplemental Low Income Data Collection, as reported to DESE by districts via the Student Information Management System (SIMS).

This change also impacts the membership of the high needs student group, which is an unduplicated count of all students in a school or district belonging to the students with disabilities, English Learner (EL) and former EL, and/or low income students groups.
In the 2022 accountability results, the 2022 data for accountability indicators includes students who meet the new definition of low income. Earlier data for accountability indicators includes who students who were previously identified as economically disadvantaged.


Resources
Interpretive Materials Interpretive Materials
Glossary Glossary of 2022 Accountability Terms

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