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Brookline High
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2019 Official Accountability Report - Brookline High
Organization Information
DISTRICT NAME
Brookline (00460000)		TITLE I STATUS
Non-Title I School
SCHOOL
Brookline High (00460505)		GRADES SERVED
09,10,11,12
REGION
Coastal		FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Substantial progress toward targets
Progress toward improvement targetsAccountability percentile
67% - Substantial progress toward targets82

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage79%60%
Weight40%60%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		67%
Substantial progress toward targets

2019 Points awarded

2019 Progress toward improvement targets
Indicator All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-14-
Mathematics achievement14-14-
Science achievement34-44-
Achievement total81240.061267.5
GrowthEnglish language arts growth34-14-
Mathematics growth24-14-
Growth total5820.02822.5
High school completionFour-year cohort graduation rate34----
Extended engagement rate34----
Annual dropout rate44----
High school completion total101220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total3410.0---
Additional indicatorsChronic absenteeism34-44-
Advanced coursework completion44----
Additional indicators total7810.04410.0
Weighted total7.210.0-4.910.3-
Percentage of possible points 72%-48%-
2019 Annual criterion-referenced target percentage60%

2018 Points awarded

2018 Progress toward improvement targets
Indicator All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-44-
Mathematics achievement34-44-
Science achievement34-34-
Achievement total101240.0111267.5
GrowthEnglish language arts growth34-14-
Mathematics growth34-24-
Growth total6820.03822.5
High school completionFour-year cohort graduation rate34----
Extended engagement rate34----
Annual dropout rate34----
High school completion total91220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total3410.0---
Additional indicatorsChronic absenteeism34-04-
Advanced coursework completion34----
Additional indicators total6810.00410.0
Weighted total7.910.0-8.110.3-
Percentage of possible points 79%-79%-
2018 Annual criterion-referenced target percentage79%

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage65%46%
Weight40%60%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		53%
Substantial progress toward targets

2019 Points awarded

2019 Progress toward improvement targets
Indicator High needs Subgroup
(High school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement14-
Mathematics achievement04-
Science achievement34-
Achievement total41247.5
GrowthEnglish language arts growth24-
Mathematics growth24-
Growth total4822.5
High school completionFour-year cohort graduation rate24-
Extended engagement rate24-
Annual dropout rate44-
High school completion total81220.0
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism24-
Advanced coursework completion34-
Additional indicators total5810.0
Weighted total4.910.7-
Percentage of possible points 46%-
2019 Annual criterion-referenced target percentage46%

2018 Points awarded

2018 Progress toward improvement targets
Indicator High needs Subgroup
(High school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-
Mathematics achievement44-
Science achievement34-
Achievement total111247.5
GrowthEnglish language arts growth34-
Mathematics growth34-
Growth total6822.5
High school completionFour-year cohort graduation rate04-
Extended engagement rate24-
Annual dropout rate04-
High school completion total21220.0
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism04-
Advanced coursework completion04-
Additional indicators total0810.0
Weighted total7.010.7-
Percentage of possible points 65%-
2018 Annual criterion-referenced target percentage65%

Subgroup percentile

This group's overall performance relative to the performance of the same subgroup in schools serving similar grades
79

Detailed data for each indicator

English language arts achievement - MCAS Composite Performance Index (CPI) - High school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 99.3 99.2 -0.1 100.0 4984Exceeded Target
Lowest Performing 97.6 97.3 -0.3 99.2 1201No Change
High needs 97.8 97.3 -0.5 99.7 1471No Change
Econ. Disadvantaged 98.2 95.7 -2.5 99.9 641No Change
EL and Former EL 99.3 97.2 -2.1 100.0 361No Change
Students w/ disabilities 96.5 95.9 -0.6 98.6 801No Change
Amer. Ind. or Alaska Nat.-------
Asian 99.4 99.7 0.3 100.0 834Exceeded Target
Afr. Amer./Black 100.0 96.9 -3.1 100.0 400Declined
Hispanic/Latino 98.4 98.1 -0.3 100.0 674Exceeded Target
Multi-race, Non-Hisp./Lat. 98.4 99.4 1.0 100.0 394Exceeded Target
Nat. Haw. or Pacif. Isl.---- 1--
White 99.5 99.6 0.1 100.0 2684Exceeded Target

Mathematics achievement - MCAS Composite Performance Index (CPI) - High school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 97.1 96.6 -0.5 98.7 4921No Change
Lowest Performing 88.4 87.4 -1.0 90.5 1191No Change
High needs 91.8 88.9 -2.9 93.8 1420Declined
Econ. Disadvantaged 91.2 85.9 -5.3 93.5 620Declined
EL and Former EL 95.3 93.2 -2.1 98.5 331No Change
Students w/ disabilities 86.0 83.2 -2.8 88.6 790Declined
Amer. Ind. or Alaska Nat.-------
Asian 98.5 99.1 0.6 100.0 834Exceeded Target
Afr. Amer./Black 87.5 85.0 -2.5 91.0 401No Change
Hispanic/Latino 96.8 93.5 -3.3 100.0 650Declined
Multi-race, Non-Hisp./Lat. 96.1 98.1 2.0 97.9 394Exceeded Target
Nat. Haw. or Pacif. Isl.---- 1--
White 98.2 98.2 0.0 99.8 2644Exceeded Target

Science achievement - MCAS Composite Performance Index (CPI) - High school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 95.3 96.2 0.9 97.0 4873Met Target
Lowest Performing 83.1 86.9 3.8 85.4 1204Exceeded Target
High needs 87.0 88.4 1.4 89.6 1423Met Target
Econ. Disadvantaged 85.8 88.5 2.7 87.8 613Met Target
EL and Former EL 90.7 89.4 -1.3 94.1 331No Change
Students w/ disabilities 83.0 84.0 1.0 85.5 782Improved Below Target
Amer. Ind. or Alaska Nat.-------
Asian 96.2 98.5 2.3 98.0 824Exceeded Target
Afr. Amer./Black 81.4 86.3 4.9 83.9 404Exceeded Target
Hispanic/Latino 89.9 92.9 3.0 93.5 633Met Target
Multi-race, Non-Hisp./Lat. 97.8 98.8 1.0 99.7 414Exceeded Target
Nat. Haw. or Pacif. Isl.---- 1--
White 97.4 97.4 0.0 99.1 2603Met Target

English language arts growth - High school
Group 2019 Mean SGP N Points Reason
All Students 50.6 4453Typical Growth - High
Lowest Performing 34.6 1091Low Growth
High needs 47.1 1202Typical Growth - Low
Econ. Disadvantaged 39.3 551Low Growth
EL and Former EL 47.5 202Typical Growth - Low
Students w/ disabilities 48.7 702Typical Growth - Low
Amer. Ind. or Alaska Nat.----
Asian 53.6 703Typical Growth - High
Afr. Amer./Black 37.2 381Low Growth
Hispanic/Latino 49.6 612Typical Growth - Low
Multi-race, Non-Hisp./Lat. 52.8 393Typical Growth - High
Nat. Haw. or Pacif. Isl.- 1--
White 51.7 2363Typical Growth - High

Mathematics growth - High school
Group 2019 Mean SGP N Points Reason
All Students 47.9 4382Typical Growth - Low
Lowest Performing 36.1 1081Low Growth
High needs 43.1 1152Typical Growth - Low
Econ. Disadvantaged 33.8 531Low Growth
EL and Former EL- 18--
Students w/ disabilities 42.8 682Typical Growth - Low
Amer. Ind. or Alaska Nat.----
Asian 51.1 703Typical Growth - High
Afr. Amer./Black 38.8 381Low Growth
Hispanic/Latino 38.9 581Low Growth
Multi-race, Non-Hisp./Lat. 53.9 383Typical Growth - High
Nat. Haw. or Pacif. Isl.- 1--
White 49.8 2332Typical Growth - Low

Four-year cohort graduation rate - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target (%) N Points Reason
All Students 94.1 94.8 0.7 95.2 5013Met Target
Lowest Performing-------
High needs 84.9 85.8 0.9 88.1 1482Improved Below Target
Econ. Disadvantaged 82.4 85.1 2.7 86.0 872Improved Below Target
EL and Former EL 94.1 95.5 1.4 95.2 223Met Target
Students w/ disabilities 80.7 79.0 -1.7 84.6 810Declined
Amer. Ind. or Alaska Nat.-------
Asian 95.9 96.3 0.4 98.4 823Met Target
Afr. Amer./Black 95.5 88.6 -6.9 96.6 350Declined
Hispanic/Latino 92.2 90.4 -1.8 93.3 520Declined
Multi-race, Non-Hisp./Lat. 76.5 95.7 19.2 77.6 474Exceeded Target
Nat. Haw. or Pacif. Isl.-------
White 95.9 95.8 -0.1 97.3 2853Met Target

Extended engagement rate - High school
Group 2016 Rate (%) 2017 Rate (%) Change Target (%) N Points Reason
All Students 96.6 97.0 0.4 97.6 4733Met Target
Lowest Performing-------
High needs 92.7 93.0 0.3 95.3 1722Improved Below Target
Econ. Disadvantaged 91.8 89.2 -2.6 95.4 1020Declined
EL and Former EL---- 34--
Students w/ disabilities 89.0 95.5 6.5 92.5 884Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian 96.8 97.3 0.5 97.8 733Met Target
Afr. Amer./Black 94.3 95.5 1.2 95.3 443Met Target
Hispanic/Latino 95.9 96.1 0.2 96.9 513Met Target
Multi-race, Non-Hisp./Lat. 100.0 88.2 -11.8 100.0 340Declined
Nat. Haw. or Pacif. Isl.-------
White 96.6 98.5 1.9 97.8 2714Exceeded Target

Annual dropout rate - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target (%) N Points Reason
All Students 0.5 0.3 -0.2 1.0 2,0444Exceeded Target
Lowest Performing-------
High needs 1.8 1.1 -0.7 1.6 5694Exceeded Target
Econ. Disadvantaged 1.8 1.6 -0.2 1.6 2573Met Target
EL and Former EL 1.4 2.6 1.2 1.3 760Declined
Students w/ disabilities 1.6 1.0 -0.6 1.4 3114Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian 0.6 0.0 -0.6 1.0 3514Exceeded Target
Afr. Amer./Black 0.7 0.0 -0.7 1.0 1434Exceeded Target
Hispanic/Latino 1.0 1.3 0.3 1.0 2380Declined
Multi-race, Non-Hisp./Lat. 1.3 0.6 -0.7 1.2 1744Exceeded Target
Nat. Haw. or Pacif. Isl.---- 2--
White 0.3 0.3 0.0 1.0 1,1363Met Target

Progress toward attaining English language proficiency - High school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 80.6 74.4 -6.2 86.6 393Met Target
Lowest Performing-------
High needs-------
Econ. Disadvantaged-------
EL and Former EL 80.6 74.4 -6.2 86.6 393Met Target
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 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 7.9 7.3 -0.6 6.8 2,0993Met Target
Lowest Performing 15.9 10.8 -5.1 11.9 1204Exceeded Target
High needs 16.3 14.5 -1.8 13.2 6502Improved Below Target
Econ. Disadvantaged 20.2 17.7 -2.5 16.0 2322Improved Below Target
EL and Former EL 9.3 9.8 0.5 4.8 1731No Change
Students w/ disabilities 20.7 18.4 -2.3 16.8 3482Improved Below Target
Amer. Ind. or Alaska Nat.-------
Asian 5.8 4.3 -1.5 3.9 3494Exceeded Target
Afr. Amer./Black 11.2 14.2 3.0 7.9 1410Declined
Hispanic/Latino 13.5 12.8 -0.7 9.5 2502Improved Below Target
Multi-race, Non-Hisp./Lat. 8.0 11.5 3.5 6.9 1830Declined
Nat. Haw. or Pacif. Isl.---- 3--
White 7.0 5.6 -1.4 5.6 1,1734Exceeded Target

Advanced coursework completion - High school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 92.4 92.6 0.2 95.1 9874Exceeded Target
Lowest Performing-------
High needs 82.8 86.2 3.4 89.4 2983Met Target
Econ. Disadvantaged 81.4 87.3 5.9 89.1 1343Met Target
EL and Former EL 85.9 95.7 9.8 88.6 694Exceeded Target
Students w/ disabilities 74.0 80.0 6.0 81.2 1652Improved Below Target
Amer. Ind. or Alaska Nat.-------
Asian 94.4 96.4 2.0 97.6 1694Exceeded Target
Afr. Amer./Black 93.9 88.9 -5.0 100.0 724Exceeded Target
Hispanic/Latino 89.1 91.7 2.6 95.4 1084Exceeded Target
Multi-race, Non-Hisp./Lat. 91.6 88.9 -2.7 94.3 814Exceeded Target
Nat. Haw. or Pacif. Isl.---- 1--
White 92.4 92.6 0.2 95.2 5564Exceeded Target

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 521 51699Yes 1 519 51198Yes 1 523 52099Yes 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 162 161 161 157 163 162 486 48099Yes1
Econ. Disadvantaged 66 66 65 64 66 66 197 19699Yes1
EL and Former EL 50 50 50 48 51 50 151 14898Yes1
Students w/ disabilities 82 81 82 80 82 82 246 24399Yes1
Amer. Ind. or Alaska Nat.-----------
Asian 91 90 91 90 92 91 274 27199Yes1
Afr. Amer./Black 40 40 40 40 40 40 120 120100Yes1
Hispanic/Latino 70 70 69 68 70 70 209 208100Yes1
Multi-race, Non-Hisp./Lat. 41 39 41 39 41 41 123 11997Yes1
Nat. Haw. or Pacif. Isl. 1 1 1 1 1 1 3----
White 278 276 277 273 279 277 834 82699Yes1


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.


Resources
Interpretive Materials Interpretive Materials
Glossary of Accountability Terms Glossary of 2019 Accountability Terms

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