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Roxbury Preparatory Charter School

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2022 Official Accountability Report - Roxbury Preparatory Charter School

Organization Information
DISTRICT NAME
Roxbury Preparatory Charter (District) (04840000)
TITLE I STATUS
Title I School
SCHOOL
Roxbury Preparatory Charter School (04840505)
GRADES SERVED
05,06,07,08,09,10,11,12
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
32

Student group percentile

Group2022 percentile
High needs 47
Low income 42
English learner (EL) and Former EL 61
Students with disabilities -
American Indian or Alaskan Native -
Asian -
African American/Black 40
Hispanic or Latino 50
Multi-race, non-Hispanic or Latino -
Native Hawaiian or Pacific Islander -
White -

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - Non-high school
Group 2019 Achievement 2022 Achievement N
All Students 498.3 486.1 785
High needs 496.6 485.2 711
Low income 496.7 485.4 657
EL and Former EL 496.4 482.6 324
Students w/ disabilities 478.8 469.7 154
Amer. Ind. or Alaska Nat.-- 1
Asian-- 1
Afr. Amer./Black 498.7 487.6 433
Hispanic/Latino 497.6 484.2 330
Multi-race, Non-Hisp./Lat.-- 13
Nat. Haw. or Pacif. Isl.---
White-- 7

English language arts achievement - MCAS average composite scaled score - High school
Group 2019 Achievement 2022 Achievement N
All Students 491.5 483.4 155
High needs 488.6 482.5 140
Low income 489.8 482.5 133
EL and Former EL 480.6 477.0 58
Students w/ disabilities 476.9 467.0 21
Amer. Ind. or Alaska Nat.---
Asian-- 4
Afr. Amer./Black 492.2 483.5 77
Hispanic/Latino 491.2 482.8 70
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.-- 1
White-- 1

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2019 Achievement 2022 Achievement N
All Students 499.0 486.3 787
High needs 497.4 485.6 714
Low income 496.8 485.9 660
EL and Former EL 498.6 484.0 326
Students w/ disabilities 482.3 472.7 157
Amer. Ind. or Alaska Nat.-- 1
Asian-- 1
Afr. Amer./Black 498.8 487.3 433
Hispanic/Latino 499.4 484.7 332
Multi-race, Non-Hisp./Lat.-- 13
Nat. Haw. or Pacif. Isl.---
White-- 7

Mathematics achievement - MCAS average composite scaled score - High school
Group 2019 Achievement 2022 Achievement N
All Students 494.6 484.6 153
High needs 493.1 484.2 139
Low income 494.9 484.9 132
EL and Former EL 484.6 479.6 57
Students w/ disabilities 482.2 470.5 21
Amer. Ind. or Alaska Nat.---
Asian-- 4
Afr. Amer./Black 494.1 483.4 77
Hispanic/Latino 495.6 485.4 68
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.-- 1
White-- 1

Science achievement - MCAS average composite scaled score - Non-high school
Group 2019 Achievement 2022 Achievement N
All Students 487.3 483.3 354
High needs 485.5 482.8 325
Low income 485.7 483.2 301
EL and Former EL 485.5 481.8 156
Students w/ disabilities 472.6 467.9 75
Amer. Ind. or Alaska Nat.---
Asian---
Afr. Amer./Black 487.1 484.0 189
Hispanic/Latino 487.7 482.4 157
Multi-race, Non-Hisp./Lat.-- 7
Nat. Haw. or Pacif. Isl.---
White-- 1

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 79.3 485.6 138
High needs 75.8 485.3 123
Low income 78.0 486.4 116
EL and Former EL 60.3 477.1 51
Students w/ disabilities-- 16
Amer. Ind. or Alaska Nat.---
Asian-- 4
Afr. Amer./Black 81.7 485.8 68
Hispanic/Latino 76.5 485.4 62
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.-- 1
White-- 1

English language arts growth - Non-high school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 62.4 56.8 711
High needs 62.5 56.3 644
Low income 63.2 56.3 595
EL and Former EL 62.6 55.8 298
Students w/ disabilities 53.2 46.0 124
Amer. Ind. or Alaska Nat.---
Asian-- 1
Afr. Amer./Black 62.9 57.0 389
Hispanic/Latino 62.0 56.1 302
Multi-race, Non-Hisp./Lat.-- 13
Nat. Haw. or Pacif. Isl.---
White-- 6

English language arts growth - High school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 25.3 28.4 128
High needs 23.2 28.2 115
Low income 23.1 28.4 109
EL and Former EL 20.7 28.8 49
Students w/ disabilities-- 13
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black 26.1 30.4 67
Hispanic/Latino 24.7 27.3 55
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.-- 1
White---

Mathematics growth - Non-high school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 66.7 59.9 711
High needs 66.4 59.9 644
Low income 66.3 59.8 595
EL and Former EL 68.4 56.3 300
Students w/ disabilities 57.5 50.2 127
Amer. Ind. or Alaska Nat.---
Asian-- 1
Afr. Amer./Black 66.5 60.9 387
Hispanic/Latino 67.6 58.4 304
Multi-race, Non-Hisp./Lat.-- 13
Nat. Haw. or Pacif. Isl.---
White-- 6

Mathematics growth - High school
Group 2019 Mean SGP 2022 Mean SGP N
All Students 22.4 25.7 126
High needs 24.2 26.2 114
Low income 22.7 27.2 108
EL and Former EL 21.7 24.9 49
Students w/ disabilities-- 13
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black 23.4 25.8 67
Hispanic/Latino 21.7 27.3 53
Multi-race, Non-Hisp./Lat.-- 2
Nat. Haw. or Pacif. Isl.-- 1
White---

Four-year cohort graduation rate - High school
Group 2020 Rate (%) 2021 Rate (%) N
All Students 85.8 88.5 104
High needs 84.5 87.0 92
Low income 84.8 87.4 87
EL and Former EL-- 13
Students w/ disabilities- 76.2 21
Amer. Ind. or Alaska Nat.---
Asian---
Afr. Amer./Black 85.9 87.3 55
Hispanic/Latino 85.0 89.6 48
Multi-race, Non-Hisp./Lat.---
Nat. Haw. or Pacif. Isl.---
White-- 1

Extended engagement rate - High school
Group 2019 Rate (%) 2020 Rate (%) N
All Students 96.2 93.4 106
High needs 94.4 94.0 84
Low income 95.7 93.7 79
EL and Former EL-- 14
Students w/ disabilities-- 15
Amer. Ind. or Alaska Nat.---
Asian-- 1
Afr. Amer./Black 95.9 95.3 64
Hispanic/Latino 96.4 90.0 40
Multi-race, Non-Hisp./Lat.-- 1
Nat. Haw. or Pacif. Isl.---
White---

Annual dropout rate - High school
Group 2020 Rate (%) 2021 Rate (%) N
All Students 0.8 0.9 648
High needs 0.9 0.8 509
Low income 0.6 0.7 420
EL and Former EL 0.0 0.0 121
Students w/ disabilities 0.9 0.9 110
Amer. Ind. or Alaska Nat.-- 1
Asian-- 7
Afr. Amer./Black 1.4 0.8 362
Hispanic/Latino 0.0 0.8 261
Multi-race, Non-Hisp./Lat.-- 7
Nat. Haw. or Pacif. Isl.-- 1
White-- 9

Progress toward attaining English language proficiency - Non-high school
Group 2020 Rate (%) 2022 Rate (%) N
All Students 37.9 25.6 133
High needs---
Low income---
EL and Former EL 37.9 25.6 133
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---

Progress toward attaining English language proficiency - High school
Group 2020 Rate (%) 2022 Rate (%) N
All Students 25.0 13.4 82
High needs---
Low income---
EL and Former EL 25.0 13.4 82
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 - Non-high school
Group 2019 Rate (% of students missing 10% of days) 2022 Rate (% of students missing 20% of days) N
All Students 21.2 7.0 880
High needs 24.2 7.3 797
Low income 26.1 7.5 735
EL and Former EL 18.4 4.2 353
Students w/ disabilities 31.6 12.4 178
Amer. Ind. or Alaska Nat.-- 3
Asian-- 2
Afr. Amer./Black 18.3 6.6 486
Hispanic/Latino 25.8 8.2 368
Multi-race, Non-Hisp./Lat.-- 13
Nat. Haw. or Pacif. Isl.---
White-- 8

*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.


Chronic absenteeism - High school
Group 2019 Rate (% of students missing 10% of days) 2022 Rate (% of students missing 20% of days) N
All Students 28.4 27.5 701
High needs 32.8 29.1 619
Low income 33.7 30.0 570
EL and Former EL 34.4 25.2 242
Students w/ disabilities 34.2 31.1 122
Amer. Ind. or Alaska Nat.-- 1
Asian-- 8
Afr. Amer./Black 25.8 25.0 400
Hispanic/Latino 32.3 32.1 277
Multi-race, Non-Hisp./Lat.-- 5
Nat. Haw. or Pacif. Isl.-- 1
White-- 9

*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 99.6 100.0 246
High needs 99.5 100.0 201
Low income 99.3 100.0 179
EL and Former EL 100.0 100.0 59
Students w/ disabilities 100.0 100.0 39
Amer. Ind. or Alaska Nat.---
Asian-- 3
Afr. Amer./Black 99.3 100.0 156
Hispanic/Latino 100.0 100.0 81
Multi-race, Non-Hisp./Lat.-- 1
Nat. Haw. or Pacif. Isl.---
White-- 5

Assessment participation - All students
Group English language arts Mathematics Science
Enrolled Assessed % Enrolled Assessed % Enrolled Assessed %
All Students 980 97199 977 97099 521 51098

Assessment participation - Student groups
Group English language arts Mathematics Science Overall
Enrolled Assessed Enrolled Assessed Enrolled Assessed Total Enrolled Total Assessed %
High needs 888 879 885 880 475 465 2,248 2,22499
Low income 824 815 821 816 442 432 2,087 2,06399
EL and Former EL 391 387 390 389 214 212 995 98899
Students w/ disabilities 189 184 188 187 100 95 477 46698
Amer. Ind. or Alaska Nat. 2- 2- 1- 5--
Asian 5- 5- 4- 14--
Afr. Amer./Black 533 529 531 527 273 266 1,337 1,32299
Hispanic/Latino 416 411 415 412 231 227 1,062 1,05099
Multi-race, Non-Hisp./Lat. 15- 15- 9- 39--
Nat. Haw. or Pacif. Isl. 1- 1- 1- 3--
White 8- 8- 2- 18--


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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