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Brooke Charter School

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2019 Official Accountability Report - Brooke Charter School

Organization Information
DISTRICT NAME
Brooke Charter School (District) (04280000)
TITLE I STATUS
Title I School
SCHOOL
Brooke Charter School (04280305)
GRADES SERVED
K,01,02,03,04,05,06,07,08,09,10,11
REGION
Coastal
FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
School of Recognition: High Achievement - Exceeding Targets
Progress toward improvement targetsAccountability percentile
90% - Meeting or exceeding targets96

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage-90%
Weight0%100%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)
90%
Meeting or exceeding targets

2019 Points awarded

2019 Progress toward improvement targets
Indicator All students
(Non-high school grades)
Lowest performing students
(Non-high school grades)
All students
(High school grades)
Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-44-44-44-
Mathematics achievement44-44-44-34-
Science achievement34----44-34-
Achievement total111260.08867.5121247.5101267.5
GrowthEnglish language arts growth44-44-24-04-
Mathematics growth44-44-24----
Growth total8820.08822.54822.50422.5
High school completionFour-year cohort graduation rate------------
Extended engagement rate------------
Annual dropout rate------44----
High school completion total------4420.0---
Progress toward attaining English language proficiencyEnglish language proficiency total1410.0---------
Additional indicatorsChronic absenteeism04-04-44-44-
Advanced coursework completion------------
Additional indicators total0410.00410.04410.04410.0
Weighted total8.39.6-7.27.6-7.88.7-7.29.4-
Percentage of possible points 87%-95%-90%-77%-
Percentage of possible points by gradespan91%
Weight of non-high school results:86%
83%
Weight of high school results:14%
2019 Annual criterion-referenced target percentage90%

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage-93%
Weight0%100%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)
93%
Meeting or exceeding targets

2019 Points awarded

2019 Progress toward improvement targets
Indicator High needs Subgroup
(Non-high school grades)
High needs Subgroup
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-44-
Mathematics achievement44-34-
Science achievement44-34-
Achievement total121267.5101247.5
GrowthEnglish language arts growth44-14-
Mathematics growth44-24-
Growth total8822.53822.5
High school completionFour-year cohort graduation rate------
Extended engagement rate------
Annual dropout rate---44-
High school completion total---4420.0
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism04-44-
Advanced coursework completion------
Additional indicators total0410.04410.0
Weighted total9.910.3-6.68.7-
Percentage of possible points 96%-76%-
Percentage of possible points by gradespan96%
Weight of non-high school results:86%
76%
Weight of high school results:14%
2019 Annual criterion-referenced target percentage93%

Subgroup percentile

This group's overall performance relative to the performance of the same subgroup in schools serving similar grades
95

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - Non-high school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 506.6 512.8 6.2 507.6 1,0584Exceeded Target
Lowest Performing 483.6 492.8 9.2 488.7 2054Exceeded Target
High needs 503.0 509.9 6.9 504.4 6504Exceeded Target
Econ. Disadvantaged 504.5 511.7 7.2 505.5 5274Exceeded Target
EL and Former EL---- 186--
Students w/ disabilities---- 122--
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 17--
Afr. Amer./Black 505.0 511.6 6.6 506.5 5734Exceeded Target
Hispanic/Latino 507.4 513.4 6.0 508.5 4024Exceeded Target
Multi-race, Non-Hisp./Lat.---- 16--
Nat. Haw. or Pacif. Isl.-------
White---- 48--

English language arts achievement - MCAS Composite Performance Index (CPI) - High school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 100.0 99.1 -0.9 100.0 554Exceeded Target
Lowest Performing 100.0 98.8 -1.2 100.0 204Exceeded Target
High needs 100.0 98.6 -1.4 100.0 354Exceeded Target
Econ. Disadvantaged 100.0 98.3 -1.7 100.0 294Exceeded Target
EL and Former EL---- 2--
Students w/ disabilities---- 9--
Amer. Ind. or Alaska Nat.-------
Asian---- 1--
Afr. Amer./Black 100.0 99.3 -0.7 100.0 344Exceeded Target
Hispanic/Latino 100.0 98.8 -1.2 100.0 204Exceeded Target
Multi-race, Non-Hisp./Lat.-------
Nat. Haw. or Pacif. Isl.-------
White-------

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 509.4 513.5 4.1 511.0 1,0584Exceeded Target
Lowest Performing 485.4 493.1 7.7 489.1 2064Exceeded Target
High needs 506.1 510.5 4.4 507.6 6504Exceeded Target
Econ. Disadvantaged 507.2 511.8 4.6 508.3 5274Exceeded Target
EL and Former EL---- 186--
Students w/ disabilities---- 122--
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 17--
Afr. Amer./Black 507.3 511.2 3.9 509.6 5734Exceeded Target
Hispanic/Latino 509.9 514.6 4.7 511.3 4024Exceeded Target
Multi-race, Non-Hisp./Lat.---- 16--
Nat. Haw. or Pacif. Isl.-------
White---- 48--

Mathematics achievement - MCAS Composite Performance Index (CPI) - High school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 100.0 97.7 -2.3 100.0 554Exceeded Target
Lowest Performing 100.0 95.0 -5.0 100.0 203Met Target
High needs 100.0 96.4 -3.6 100.0 353Met Target
Econ. Disadvantaged 100.0 96.6 -3.4 100.0 293Met Target
EL and Former EL---- 2--
Students w/ disabilities---- 9--
Amer. Ind. or Alaska Nat.-------
Asian---- 1--
Afr. Amer./Black 100.0 97.1 -2.9 100.0 343Met Target
Hispanic/Latino 100.0 98.8 -1.2 100.0 204Exceeded Target
Multi-race, Non-Hisp./Lat.-------
Nat. Haw. or Pacif. Isl.-------
White-------

Science achievement - MCAS Composite Performance Index (CPI) - Non-high school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 79.1 82.0 2.9 81.8 3423Met Target
Lowest Performing-------
High needs 73.7 78.5 4.8 77.2 2004Exceeded Target
Econ. Disadvantaged 76.0 80.6 4.6 79.4 1693Met Target
EL and Former EL---- 46--
Students w/ disabilities---- 40--
Amer. Ind. or Alaska Nat.-------
Asian---- 7--
Afr. Amer./Black 74.2 79.9 5.7 78.4 2004Exceeded Target
Hispanic/Latino 83.8 83.4 -0.4 86.7 1193Met Target
Multi-race, Non-Hisp./Lat.---- 4--
Nat. Haw. or Pacif. Isl.-------
White---- 12--

Science achievement - MCAS Composite Performance Index (CPI) - High school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 100.0 97.7 -2.3 100.0 554Exceeded Target
Lowest Performing 100.0 95.0 -5.0 100.0 203Met Target
High needs 100.0 96.4 -3.6 100.0 353Met Target
Econ. Disadvantaged 100.0 98.3 -1.7 100.0 294Exceeded Target
EL and Former EL---- 2--
Students w/ disabilities---- 9--
Amer. Ind. or Alaska Nat.-------
Asian---- 1--
Afr. Amer./Black 100.0 96.3 -3.7 100.0 343Met Target
Hispanic/Latino 100.0 100.0 0.0 100.0 204Exceeded Target
Multi-race, Non-Hisp./Lat.-------
Nat. Haw. or Pacif. Isl.-------
White-------

English language arts growth - Non-high school
Group 2019 Mean SGP N Points Reason
All Students 63.8 8534Exceeded Typical Growth
Lowest Performing 61.4 1864Exceeded Typical Growth
High needs 64.8 5074Exceeded Typical Growth
Econ. Disadvantaged 65.5 4084Exceeded Typical Growth
EL and Former EL- 129--
Students w/ disabilities- 97--
Amer. Ind. or Alaska Nat.- 2--
Asian- 15--
Afr. Amer./Black 63.3 4564Exceeded Typical Growth
Hispanic/Latino 65.4 3284Exceeded Typical Growth
Multi-race, Non-Hisp./Lat.- 13--
Nat. Haw. or Pacif. Isl.----
White- 39--

English language arts growth - High school
Group 2019 Mean SGP N Points Reason
All Students 45.2 532Typical Growth - Low
Lowest Performing 26.1 200Very Low Growth
High needs 39.2 331Low Growth
Econ. Disadvantaged 40.1 272Typical Growth - Low
EL and Former EL- 1--
Students w/ disabilities- 8--
Amer. Ind. or Alaska Nat.----
Asian- 1--
Afr. Amer./Black 47.9 322Typical Growth - Low
Hispanic/Latino 42.9 202Typical Growth - Low
Multi-race, Non-Hisp./Lat.----
Nat. Haw. or Pacif. Isl.----
White----

Mathematics growth - Non-high school
Group 2019 Mean SGP N Points Reason
All Students 65.2 8554Exceeded Typical Growth
Lowest Performing 62.5 1884Exceeded Typical Growth
High needs 64.5 5094Exceeded Typical Growth
Econ. Disadvantaged 64.9 4104Exceeded Typical Growth
EL and Former EL- 129--
Students w/ disabilities- 98--
Amer. Ind. or Alaska Nat.- 2--
Asian- 15--
Afr. Amer./Black 65.3 4584Exceeded Typical Growth
Hispanic/Latino 66.1 3284Exceeded Typical Growth
Multi-race, Non-Hisp./Lat.- 13--
Nat. Haw. or Pacif. Isl.----
White- 39--

Mathematics growth - High school
Group 2019 Mean SGP N Points Reason
All Students 43.3 512Typical Growth - Low
Lowest Performing- 18--
High needs 43.8 312Typical Growth - Low
Econ. Disadvantaged 40.2 272Typical Growth - Low
EL and Former EL- 1--
Students w/ disabilities- 6--
Amer. Ind. or Alaska Nat.----
Asian- 0--
Afr. Amer./Black 44.7 312Typical Growth - Low
Hispanic/Latino 41.1 202Typical Growth - Low
Multi-race, Non-Hisp./Lat.----
Nat. Haw. or Pacif. Isl.----
White----

Four-year cohort graduation rate - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target (%) N Points Reason
All Students-------
Lowest Performing-------
High needs-------
Econ. Disadvantaged-------
EL and Former EL-------
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-------

Extended engagement rate - High school
Group 2016 Rate (%) 2017 Rate (%) Change Target (%) N Points Reason
All Students-------
Lowest Performing-------
High needs-------
Econ. Disadvantaged-------
EL and Former EL-------
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-------

Annual dropout rate - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target (%) N Points Reason
All Students 10.3 0.0 -10.3 9.3 1344Exceeded Target
Lowest Performing-------
High needs 4.7 0.0 -4.7 4.2 724Exceeded Target
Econ. Disadvantaged 5.0 0.0 -5.0 4.5 624Exceeded Target
EL and Former EL---- 1--
Students w/ disabilities---- 13--
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 2--
Afr. Amer./Black 12.2 0.0 -12.2 11.0 784Exceeded Target
Hispanic/Latino 8.7 0.0 -8.7 7.8 484Exceeded Target
Multi-race, Non-Hisp./Lat.---- 1--
Nat. Haw. or Pacif. Isl.-------
White---- 4--

Progress toward attaining English language proficiency - Non-high school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 75.0 72.9 -2.1 77.2 961No Change
Lowest Performing-------
High needs-------
Econ. Disadvantaged-------
EL and Former EL---- 96--
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 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students-------
Lowest Performing-------
High needs-------
Econ. Disadvantaged-------
EL and Former EL-------
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 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 5.7 7.4 1.7 4.2 1,4630Declined
Lowest Performing 7.3 10.2 2.9 2.7 2060Declined
High needs 7.1 9.3 2.2 4.7 9520Declined
Econ. Disadvantaged 8.7 11.2 2.5 5.5 6410Declined
EL and Former EL---- 331--
Students w/ disabilities---- 165--
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 27--
Afr. Amer./Black 4.7 6.8 2.1 1.1 7930Declined
Hispanic/Latino 7.8 9.3 1.5 3.6 5580Declined
Multi-race, Non-Hisp./Lat.---- 22--
Nat. Haw. or Pacif. Isl.-------
White---- 61--

Chronic absenteeism - High school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 26.5 11.5 -15.0 24.2 2354Exceeded Target
Lowest Performing 25.0 15.0 -10.0 19.2 204Exceeded Target
High needs 29.2 13.4 -15.8 25.4 1494Exceeded Target
Econ. Disadvantaged 29.7 13.9 -15.8 24.6 1084Exceeded Target
EL and Former EL---- 16--
Students w/ disabilities---- 29--
Amer. Ind. or Alaska Nat.-------
Asian---- 3--
Afr. Amer./Black 25.6 13.0 -12.6 22.5 1384Exceeded Target
Hispanic/Latino 22.9 9.2 -13.7 18.9 874Exceeded Target
Multi-race, Non-Hisp./Lat.---- 4--
Nat. Haw. or Pacif. Isl.-------
White---- 3--

Advanced coursework completion - High school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students---- 61--
Lowest Performing-------
High needs---- 37--
Econ. Disadvantaged---- 35--
EL and Former EL---- 3--
Students w/ disabilities---- 2--
Amer. Ind. or Alaska Nat.-------
Asian---- 1--
Afr. Amer./Black---- 35--
Hispanic/Latino---- 23--
Multi-race, Non-Hisp./Lat.---- 1--
Nat. Haw. or Pacif. Isl.-------
White---- 1--

Assessment participation - All students
Group English language arts Mathematics Science
Enrolled Assessed % Met Target? Years in Rate Enrolled Assessed % Met Target? Years in Rate Enrolled Assessed % Met Target? Years in Rate
All Students 1,127 1,125100Yes 1 1,128 1,125100Yes 1 404 402100Yes 1

Assessment participation - Subgroups
Group English language arts Mathematics Science Overall
Enrolled Assessed Enrolled Assessed Enrolled Assessed Total Enrolled Total Assessed % Met Target? Years in Rate
High needs 695 694 696 694 239 239 1,630 1,627100Yes1
Econ. Disadvantaged 566 565 567 565 202 202 1,335 1,332100Yes1
EL and Former EL 190 190 190 190 48 48 428 428100Yes1
Students w/ disabilities 134 134 134 134 49 49 317 317100Yes1
Amer. Ind. or Alaska Nat. 2 2 2 2-- 4----
Asian 18 18 18 18 8 8 44----
Afr. Amer./Black 617 616 618 616 240 239 1,475 1,471100Yes1
Hispanic/Latino 426 425 426 425 140 139 992 989100Yes1
Multi-race, Non-Hisp./Lat. 16 16 16 16 4 4 36----
Nat. Haw. or Pacif. Isl.-----------
White 48 48 48 48 12 12 108 108100Yes1


About this Report

Overall classification: All Massachusetts districts and schools with sufficient data are classified into one of two accountability categories: districts and schools requiring assistance or intervention, and districts and schools not requiring assistance or intervention. The reason(s) for the district's or school's classification are noted on this report.

Progress toward improvement targets: The criterion-referenced target percentage combines multiple years of data related to achievement, growth, high school completion, English learner progress, advanced coursework completion, and chronic absenteeism into a single number between 0 and 100. For a group to be considered to be meeting targets it must have a cumulative criterion-referenced target percentage of 75% or higher.

The annual criterion-referenced target percentage is calculated by dividing the weighted total points earned by the weighted total possible points. The calculation for each is displayed below.

Weighted total of points earned = (Total achievement points earned x Achievement weight) + (Total growth points earned x Growth weight) + (Total high school completion points earned x high school completion weight) + (EL progress points earned x EL progress weight) + (Total additional indicator points earned x Additional indicator weight)

The cumulative criterion-referenced target percentage represents a weighted average of the annual criterion-referenced target percentages. At a minimum, a group must have an annual criterion-referenced target percentage for the most recent year in order to receive a cumulative percentage.

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.


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