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Harrington
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2024 Official Accountability Report - Harrington
Organization Information
DISTRICT NAME
Lexington (01550000)		TITLE I STATUS
Title I School
SCHOOL
Harrington (01550030)		GRADES SERVED
K,01,02,03,04,05
REGION
Coastal		FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Meeting or exceeding targets
Progress toward improvement targetsAccountability percentile
86% - Meeting or exceeding targets97

Overall progress toward improvement targets

 20232024
Annual criterion-referenced target percentage70%97%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2023 x 40%) + (2024 x 60%)		86%
Meeting or exceeding targets

2024 Points awarded

2024 Progress toward improvement targets
Indicator All students
(Non-high school grades)		 Lowest performing students
(Non-high school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-44-
Mathematics achievement44-44-
Science achievement44----
Achievement total121260.08867.5
GrowthEnglish language arts growth44-44-
Mathematics growth44-34-
Growth total8820.07822.5
High school completionFour-year cohort graduation rate------
Extended engagement rate------
Annual dropout rate------
High school completion total------
Progress toward attaining English language proficiencyEnglish language proficiency total4410.0---
Additional indicatorsChronic absenteeism14-44-
Advanced coursework completion------
Additional indicators total1410.04410.0
Weighted total9.39.6-7.47.6-
Percentage of possible points 97%-97%-
2024 Annual criterion-referenced target percentage97%

2023 Points awarded

2023 Progress toward improvement targets
Indicator All students
(Non-high school grades)		 Lowest performing students
(Non-high school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement34-04-
Mathematics achievement44-44-
Science achievement44----
Achievement total111260.04867.5
GrowthEnglish language arts growth34-24-
Mathematics growth34-34-
Growth total6820.05822.5
High school completionFour-year cohort graduation rate------
Extended engagement rate------
Annual dropout rate------
High school completion total------
Progress toward attaining English language proficiencyEnglish language proficiency total4410.0---
Additional indicatorsChronic absenteeism34-14-
Advanced coursework completion------
Additional indicators total3410.01410.0
Weighted total8.59.6-3.97.6-
Percentage of possible points 89%-51%-
2023 Annual criterion-referenced target percentage70%

Student group percentile

This group's overall performance relative to the performance of the same student group in schools serving similar grades
96

Overall progress toward improvement targets

 20232024
Annual criterion-referenced target percentage85%59%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2023 x 40%) + (2024 x 60%)		70%
Substantial progress toward targets

2024 Points awarded

2024 Progress toward improvement targets
Indicator High needs Student Group
(Non-high school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement34-
Mathematics achievement34-
Science achievement04-
Achievement total61267.5
GrowthEnglish language arts growth44-
Mathematics growth44-
Growth total8822.5
High school completionFour-year cohort graduation rate---
Extended engagement rate---
Annual dropout rate---
High school completion total---
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism24-
Advanced coursework completion---
Additional indicators total2410.0
Weighted total6.110.3-
Percentage of possible points 59%-
2024 Annual criterion-referenced target percentage59%

2023 Points awarded

2023 Progress toward improvement targets
Indicator High needs Student Group
(Non-high school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement34-
Mathematics achievement44-
Science achievement44-
Achievement total111267.5
GrowthEnglish language arts growth24-
Mathematics growth44-
Growth total6822.5
High school completionFour-year cohort graduation rate---
Extended engagement rate---
Annual dropout rate---
High school completion total---
Progress toward attaining English language proficiencyEnglish language proficiency total---
Additional indicatorsChronic absenteeism04-
Advanced coursework completion---
Additional indicators total0410.0
Weighted total8.810.3-
Percentage of possible points 85%-
2023 Annual criterion-referenced target percentage85%

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - Non-high school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 506.4 511.0 4.6 508.7 2044Recovery Path: Exceeded Target
Lowest Performing 477.7 488.1 10.4 483.6 344Recovery Path: Exceeded Target
High needs 495.7 497.4 1.7 498.1 763Recovery Path: Met Target
Low income 488.2 492.8 4.6 490.3 214Path Forward: Exceeded Target
EL and Former EL 501.1 500.8 -0.3 504.1 433Recovery Path: Met Target
Students w/ disabilities 486.1 486.7 0.6 488.9 272Recovery Path: Improved Below Target
Amer. Ind. or Alaska Nat.-------
Asian 516.7 518.1 1.4 518.6 954Recovery Path: Exceeded Target
Afr. Amer./Black---- 10--
Hispanic/Latino---- 9--
Multi-race, Non-Hisp./Lat.---- 12--
Nat. Haw. or Pacif. Isl.-------
White 499.9 506.2 6.3 503.3 784Recovery Path: Exceeded Target

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 511.9 514.5 2.6 513.7 2034Recovery Path: Exceeded Target
Lowest Performing 476.9 483.5 6.6 480.8 344Recovery Path: Exceeded Target
High needs 501.0 501.9 0.9 503.5 753Path Forward: Met Target
Low income 484.4 488.1 3.7 486.8 204Path Forward: Exceeded Target
EL and Former EL 510.5 512.1 1.6 513.5 434Path Forward: Exceeded Target
Students w/ disabilities 487.0 486.1 -0.9 490.2 270Path Forward: Declined
Amer. Ind. or Alaska Nat.-------
Asian 529.0 527.3 -1.7 532.0 944Path Forward: Exceeded Target
Afr. Amer./Black---- 10--
Hispanic/Latino---- 9--
Multi-race, Non-Hisp./Lat.---- 12--
Nat. Haw. or Pacif. Isl.-------
White 500.8 505.3 4.5 503.1 784Recovery Path: Exceeded Target

Science achievement - MCAS average composite scaled score - Non-high school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 512.4 514.4 2.0 514.6 764Path Forward: Exceeded Target
Lowest Performing---- 18--
High needs 505.8 495.2 -10.6 509.3 210Path Forward: Declined
Low income---- 7--
EL and Former EL---- 8--
Students w/ disabilities---- 11--
Amer. Ind. or Alaska Nat.-------
Asian 523.1 522.6 -0.5 525.3 284Path Forward: Exceeded Target
Afr. Amer./Black---- 3--
Hispanic/Latino---- 2--
Multi-race, Non-Hisp./Lat.---- 5--
Nat. Haw. or Pacif. Isl.-------
White 509.0 510.3 1.3 511.2 384Path Forward: Exceeded Target

English language arts growth - Non-high school
Group 2024 Mean SGP N Points Reason
All Students 68.9 1444Exceeded Typical Growth
Lowest Performing 67.4 344Exceeded Typical Growth
High needs 61.0 544Exceeded Typical Growth
Low income- 16--
EL and Former EL 59.6 303Typical Growth - High
Students w/ disabilities 61.8 204Exceeded Typical Growth
Amer. Ind. or Alaska Nat.----
Asian 70.8 614Exceeded Typical Growth
Afr. Amer./Black- 6--
Hispanic/Latino- 6--
Multi-race, Non-Hisp./Lat.- 9--
Nat. Haw. or Pacif. Isl.----
White 68.7 624Exceeded Typical Growth

Mathematics growth - Non-high school
Group 2024 Mean SGP N Points Reason
All Students 62.9 1434Exceeded Typical Growth
Lowest Performing 55.0 343Typical Growth - High
High needs 60.9 534Exceeded Typical Growth
Low income- 16--
EL and Former EL 63.6 294Exceeded Typical Growth
Students w/ disabilities- 19--
Amer. Ind. or Alaska Nat.----
Asian 66.9 604Exceeded Typical Growth
Afr. Amer./Black- 6--
Hispanic/Latino- 6--
Multi-race, Non-Hisp./Lat.- 9--
Nat. Haw. or Pacif. Isl.----
White 60.6 624Exceeded Typical Growth

Progress toward attaining English language proficiency - Non-high school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 92.1 88.9 -3.2 94.3 364Exceeded Target
Lowest Performing-------
High needs-------
Low income-------
EL and Former EL 92.1 88.9 -3.2 94.3 364Exceeded 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 - Non-high school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 7.8 8.2 0.4 6.7 3311No Change
Lowest Performing 16.7 11.8 -4.9 13.4 344Exceeded Target
High needs 13.1 12.9 -0.2 11.0 1392Improved Below Target
Low income 27.6 23.1 -4.5 23.3 393Met Target
EL and Former EL 10.8 14.6 3.8 7.8 820Declined
Students w/ disabilities 21.3 9.8 -11.5 18.8 514Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian 9.0 6.6 -2.4 6.9 1513Met Target
Afr. Amer./Black---- 24--
Hispanic/Latino---- 17--
Multi-race, Non-Hisp./Lat.---- 24--
Nat. Haw. or Pacif. Isl.-------
White 3.9 7.0 3.1 2.7 1153Met 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 215 214100Yes 1 215 21399Yes 1 78 78100Yes 1

Assessment participation - Student Group
Group English language arts Mathematics Science Overall
Enrolled Assessed Enrolled Assessed Enrolled Assessed Total Enrolled Total Assessed % Met Target? Years in Rate
High needs 85 84 85 83 22 22 192 18998Yes1
Low income 23 23 23 22 7 7 53 5298Yes1
EL and Former EL 50 50 50 50 9 9 109 109100Yes1
Students w/ disabilities 31 30 31 30 11 11 73 7197Yes1
Amer. Ind. or Alaska Nat.-----------
Asian 101 101 101 100 28 28 230 229100Yes1
Afr. Amer./Black 10 10 10 10 3 3 23----
Hispanic/Latino 11 11 11 11 3 3 25----
Multi-race, Non-Hisp./Lat. 12 12 12 12 5 5 29----
Nat. Haw. or Pacif. Isl.-----------
White 81 80 81 80 39 39 201 19999Yes1


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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