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Harrington
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2023 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
-

Overall progress toward improvement targets

 2023
Criterion-referenced target percentage70%
Progress towards targetsSubstantial progress toward targets

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 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
95

Overall progress toward improvement targets

 2023
Criterion-referenced target percentage85%
Progress towards targetsMeeting or exceeding targets

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 Criterion-referenced target percentage85%

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - Non-high school
Group 2022 Achievement 2023 Achievement Change 2023 Target N Points Reason
All Students 508.5 506.4 -2.1 510.8 2413Recovery Path: Met Target
Lowest Performing 485.4 483.4 -2.0 491.3 370Recovery Path: Declined
High needs 495.6 495.7 0.1 498.0 883Recovery Path: Met Target
Low income 492.1 488.2 -3.9 494.2 220Path Forward: Declined
EL and Former EL 502.0 501.1 -0.9 505.0 503Recovery Path: Met Target
Students w/ disabilities 487.6 486.1 -1.5 490.4 320Recovery Path: Declined
Amer. Ind. or Alaska Nat.-------
Asian 516.7 516.7 0.0 518.6 984Recovery Path: Exceeded Target
Afr. Amer./Black---- 14--
Hispanic/Latino---- 14--
Multi-race, Non-Hisp./Lat.---- 16--
Nat. Haw. or Pacif. Isl.-------
White 502.9 499.9 -3.0 506.3 990Recovery Path: Declined

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2022 Achievement 2023 Achievement Change 2023 Target N Points Reason
All Students 512.4 511.9 -0.5 514.2 2414Recovery Path: Exceeded Target
Lowest Performing 478.1 483.9 5.8 482.0 374Recovery Path: Exceeded Target
High needs 496.8 501.0 4.2 498.7 884Recovery Path: Exceeded Target
Low income 484.8 484.4 -0.4 487.2 221Path Forward: No Change
EL and Former EL 509.3 510.5 1.2 512.3 504Path Forward: Exceeded Target
Students w/ disabilities 487.9 487.0 -0.9 491.1 320Path Forward: Declined
Amer. Ind. or Alaska Nat.-------
Asian 527.5 529.0 1.5 530.5 984Path Forward: Exceeded Target
Afr. Amer./Black---- 14--
Hispanic/Latino---- 14--
Multi-race, Non-Hisp./Lat.---- 16--
Nat. Haw. or Pacif. Isl.-------
White 503.2 500.8 -2.4 505.5 990Recovery Path: Declined

Science achievement - MCAS average composite scaled score - Non-high school
Group 2022 Achievement 2023 Achievement Change 2023 Target N Points Reason
All Students 513.8 512.4 -1.4 516.0 844Path Forward: Exceeded Target
Lowest Performing-------
High needs 496.4 505.8 9.4 499.9 274Path Forward: Exceeded Target
Low income---- 4--
EL and Former EL---- 14--
Students w/ disabilities---- 12--
Amer. Ind. or Alaska Nat.-------
Asian 520.6 523.1 2.5 522.8 304Path Forward: Exceeded Target
Afr. Amer./Black---- 6--
Hispanic/Latino---- 7--
Multi-race, Non-Hisp./Lat.---- 7--
Nat. Haw. or Pacif. Isl.-------
White 507.8 509.0 1.2 510.0 343Path Forward: Met Target

English language arts growth - Non-high school
Group 2023 Mean SGP N Points Reason
All Students 55.2 1493Typical Growth - High
Lowest Performing 41.8 372Typical Growth - Low
High needs 47.1 472Typical Growth - Low
Low income- 14--
EL and Former EL 48.9 232Typical Growth - Low
Students w/ disabilities- 19--
Amer. Ind. or Alaska Nat.----
Asian 60.0 574Exceeded Typical Growth
Afr. Amer./Black- 11--
Hispanic/Latino- 5--
Multi-race, Non-Hisp./Lat.- 9--
Nat. Haw. or Pacif. Isl.----
White 51.9 673Typical Growth - High

Mathematics growth - Non-high school
Group 2023 Mean SGP N Points Reason
All Students 59.3 1493Typical Growth - High
Lowest Performing 52.2 373Typical Growth - High
High needs 60.7 474Exceeded Typical Growth
Low income- 14--
EL and Former EL 60.9 234Exceeded Typical Growth
Students w/ disabilities- 19--
Amer. Ind. or Alaska Nat.----
Asian 68.1 574Exceeded Typical Growth
Afr. Amer./Black- 11--
Hispanic/Latino- 5--
Multi-race, Non-Hisp./Lat.- 9--
Nat. Haw. or Pacif. Isl.----
White 55.7 673Typical Growth - High

Progress toward attaining English language proficiency - Non-high school
Group 2022 Rate (%) 2023 Rate (%) Change Target N Points Reason
All Students 86.0 92.1 6.1 88.2 384Exceeded Target
Lowest Performing-------
High needs-------
Low income-------
EL and Former EL 86.0 92.1 6.1 88.2 384Exceeded 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 2022 Rate (%) 2023 Rate (%) Change Target N Points Reason
All Students 6.9 7.8 0.9 5.8 3483Met Target
Lowest Performing 13.5 13.5 0.0 10.2 371No Change
High needs 10.4 13.1 2.7 8.3 1300Declined
Low income 21.7 27.6 5.9 17.4 290Declined
EL and Former EL 4.9 10.8 5.9 1.9 830Declined
Students w/ disabilities 12.5 21.3 8.8 10.0 470Declined
Amer. Ind. or Alaska Nat.-------
Asian 4.9 9.0 4.1 2.8 1553Met Target
Afr. Amer./Black---- 21--
Hispanic/Latino---- 19--
Multi-race, Non-Hisp./Lat.---- 24--
Nat. Haw. or Pacif. Isl.-------
White 6.6 3.9 -2.7 5.4 1294Exceeded 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 242 242100Yes 1 242 242100Yes 1 84 84100Yes 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 88 88 88 88 27 27 203 203100Yes1
Low income 22 22 22 22 4 4 48 48100Yes1
EL and Former EL 50 50 50 50 14 14 114 114100Yes1
Students w/ disabilities 32 32 32 32 12 12 76 76100Yes1
Amer. Ind. or Alaska Nat.-----------
Asian 98 98 98 98 30 30 226 226100Yes1
Afr. Amer./Black 14 14 14 14 6 6 34----
Hispanic/Latino 14 14 14 14 7 7 35----
Multi-race, Non-Hisp./Lat. 16 16 16 16 7 7 39----
Nat. Haw. or Pacif. Isl.-----------
White 100 100 100 100 34 34 234 234100Yes1


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 criterion-referenced target percentage of 75% or higher.

The 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)

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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