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Lincoln-Sudbury Regional High
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2022 Official Accountability Report - Lincoln-Sudbury Regional High
Organization Information
DISTRICT NAME
Lincoln-Sudbury (06950000)		TITLE I STATUS
Title I School
SCHOOL
Lincoln-Sudbury Regional High (06950505)		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
94

Student group percentile

Group2022 percentile
High needs 89
Low income 83
English learner (EL) and Former EL -
Students with disabilities 95
American Indian or Alaskan Native -
Asian -
African American/Black -
Hispanic or Latino -
Multi-race, non-Hispanic or Latino -
Native Hawaiian or Pacific Islander -
White 95

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - High school
Group 2019 Achievement 2022 Achievement N
All Students 521.5 513.6 346
High needs 504.4 500.7 81
Low income 509.2 501.0 29
EL and Former EL-- 1
Students w/ disabilities 501.9 499.9 60
Amer. Ind. or Alaska Nat.-- 1
Asian-- 5
Afr. Amer./Black-- 19
Hispanic/Latino-- 13
Multi-race, Non-Hisp./Lat.- 519.3 46
Nat. Haw. or Pacif. Isl.---
White 521.8 514.1 262

Mathematics achievement - MCAS average composite scaled score - High school
Group 2019 Achievement 2022 Achievement N
All Students 520.8 518.0 348
High needs 503.4 501.4 81
Low income 506.0 503.3 30
EL and Former EL-- 1
Students w/ disabilities 500.5 499.9 60
Amer. Ind. or Alaska Nat.-- 1
Asian-- 5
Afr. Amer./Black-- 19
Hispanic/Latino-- 14
Multi-race, Non-Hisp./Lat.- 528.2 46
Nat. Haw. or Pacif. Isl.---
White 521.1 518.3 263

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 97.6 514.0 333
High needs 90.7 498.7 80
Low income 89.1 498.3 29
EL and Former EL-- 1
Students w/ disabilities 90.2 496.7 60
Amer. Ind. or Alaska Nat.-- 1
Asian-- 4
Afr. Amer./Black-- 19
Hispanic/Latino-- 12
Multi-race, Non-Hisp./Lat.- 525.6 45
Nat. Haw. or Pacif. Isl.---
White 98.0 514.1 252

English language arts growth - High school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 55.8 48.8 318
High needs 54.6 46.8 77
Low income 57.4 45.1 27
EL and Former EL-- 1
Students w/ disabilities 55.3 48.6 58
Amer. Ind. or Alaska Nat.-- 1
Asian-- 3
Afr. Amer./Black-- 18
Hispanic/Latino-- 11
Multi-race, Non-Hisp./Lat. 47.5 44
Nat. Haw. or Pacif. Isl.---
White 55.4 49.3 241

Mathematics growth - High school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 68.6 62.2 318
High needs 65.9 58.7 76
Low income 63.6 55.9 27
EL and Former EL-- 1
Students w/ disabilities 65.2 60.6 58
Amer. Ind. or Alaska Nat.-- 1
Asian-- 3
Afr. Amer./Black-- 18
Hispanic/Latino-- 12
Multi-race, Non-Hisp./Lat. 58.0 44
Nat. Haw. or Pacif. Isl.---
White 70.4 64.5 240

Four-year cohort graduation rate - High school
Group 2020 Rate (%) 2021 Rate (%) N
All Students 97.7 97.9 383
High needs 91.1 92.9 99
Low income 82.9 88.9 45
EL and Former EL-- 5
Students w/ disabilities 91.3 93.4 76
Amer. Ind. or Alaska Nat.---
Asian 100.0 100.0 29
Afr. Amer./Black-- 14
Hispanic/Latino- 82.6 23
Multi-race, Non-Hisp./Lat.-- 7
Nat. Haw. or Pacif. Isl.---
White 97.5 98.7 310

Extended engagement rate - High school
Group 2019 Rate (%) 2020 Rate (%) N
All Students 100.0 99.1 351
High needs 100.0 96.7 90
Low income 100.0 94.3 35
EL and Former EL---
Students w/ disabilities 100.0 97.1 69
Amer. Ind. or Alaska Nat.-- 1
Asian 100.0 100.0 20
Afr. Amer./Black-- 15
Hispanic/Latino-- 13
Multi-race, Non-Hisp./Lat. 100.0 100.0 20
Nat. Haw. or Pacif. Isl.---
White 100.0 99.3 282

Annual dropout rate - High school
Group 2020 Rate (%) 2021 Rate (%) N
All Students 0.1 0.4 1,519
High needs 0.3 1.4 361
Low income 1.0 2.8 109
EL and Former EL-- 12
Students w/ disabilities 0.4 1.8 283
Amer. Ind. or Alaska Nat.-- 1
Asian 0.0 0.0 64
Afr. Amer./Black 1.3 1.2 82
Hispanic/Latino 0.0 1.2 81
Multi-race, Non-Hisp./Lat. 0.0 0.0 119
Nat. Haw. or Pacif. Isl.-- 1
White 0.1 0.3 1,171

Progress toward attaining English language proficiency - High school
Group 2020 Rate (%) 2022 Rate (%) N
All Students-- 7
High needs---
Low income---
EL and Former EL-- 7
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 4.5 1.8 1,515
High needs 11.3 5.5 401
Low income 20.3 2.5 161
EL and Former EL 8.0 3.0 33
Students w/ disabilities 10.6 7.5 292
Amer. Ind. or Alaska Nat.-- 1
Asian 2.0 4.3 70
Afr. Amer./Black 9.3 1.2 86
Hispanic/Latino 8.1 2.3 87
Multi-race, Non-Hisp./Lat. 6.0 1.4 139
Nat. Haw. or Pacif. Isl.-- 2
White 4.1 1.8 1,130

*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 81.7 80.7 756
High needs 45.3 44.5 191
Low income 47.5 40.0 85
EL and Former EL-- 14
Students w/ disabilities 38.9 42.6 136
Amer. Ind. or Alaska Nat.---
Asian 96.2 80.6 31
Afr. Amer./Black 46.3 45.5 44
Hispanic/Latino 50.0 41.5 41
Multi-race, Non-Hisp./Lat. 87.5 86.2 65
Nat. Haw. or Pacif. Isl.-- 1
White 85.0 85.5 574

Assessment participation - All students
Group English language arts Mathematics Science
Enrolled Assessed % Enrolled Assessed % Enrolled Assessed %
All Students 351 350100 355 354100 353 352100

Assessment participation - Student groups
Group English language arts Mathematics Science Overall
Enrolled Assessed Enrolled Assessed Enrolled Assessed Total Enrolled Total Assessed %
High needs 85 84 86 85 86 85 257 25499
Low income 30 30 32 32 32 32 94 94100
EL and Former EL 1- 1- 1- 3--
Students w/ disabilities 63 62 63 62 63 62 189 18698
Amer. Ind. or Alaska Nat. 1- 1- 1- 3--
Asian 5- 5- 5- 15--
Afr. Amer./Black 19- 19- 19- 57--
Hispanic/Latino 13- 14- 14- 41--
Multi-race, Non-Hisp./Lat. 47 47 47 47 47 47 141 141100
Nat. Haw. or Pacif. Isl.---------
White 266 265 269 268 267 266 802 799100


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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