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Harrington
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2019 Official Accountability Report - Harrington
Organization Information
DISTRICT NAME
Lexington (01550000)		TITLE I STATUS
Non-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
2019 National Blue Ribbon School – High Performing
Progress toward improvement targetsAccountability percentile
71% - Substantial progress toward targets94

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage98%54%
Weight40%60%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		71%
Substantial progress toward targets

2019 Points awarded

2019 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 achievement44-14-
Science achievement44----
Achievement total111260.01867.5
GrowthEnglish language arts growth34-14-
Mathematics growth34-24-
Growth total6820.03822.5
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 absenteeism34-04-
Advanced coursework completion------
Additional indicators total3410.00410.0
Weighted total8.59.6-1.47.6-
Percentage of possible points 89%-18%-
Criterion-referenced target percentage54%

2018 Points awarded

2018 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 total121267.58867.5
GrowthEnglish language arts growth44-34-
Mathematics growth44-34-
Growth total8822.56822.5
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 absenteeism44-44-
Advanced coursework completion------
Additional indicators total4410.04410.0
Weighted total10.310.3-7.27.6-
Percentage of possible points 100%-95%-
Criterion-referenced target percentage98%

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage80%25%
Weight40%60%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		47%
Moderate progress toward targets

2019 Points awarded

2019 Progress toward improvement targets
Indicator High needs Subgroup
(Non-high school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement14-
Mathematics achievement04-
Science achievement---
Achievement total1867.5
GrowthEnglish language arts growth24-
Mathematics growth24-
Growth total4822.5
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 absenteeism34-
Advanced coursework completion---
Additional indicators total3410.0
Weighted total1.97.6-
Percentage of possible points 25%-
2019 Annual criterion-referenced target percentage25%

2018 Points awarded

2018 Progress toward improvement targets
Indicator High needs Subgroup
(Non-high school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-
Mathematics achievement34-
Science achievement---
Achievement total7867.5
GrowthEnglish language arts growth34-
Mathematics growth34-
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 total6.17.6-
Percentage of possible points 80%-
2018 Annual criterion-referenced target percentage80%

Subgroup percentile

This group's overall performance relative to the performance of the same subgroup in schools serving similar grades
90

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 515.1 513.0 -2.1 516.1 2493Met Target
Lowest Performing 493.4 491.3 -2.1 497.5 360Declined
High needs 500.5 500.3 -0.2 501.5 741No Change
Econ. Disadvantaged---- 17--
EL and Former EL 505.0 505.0 0.0 506.0 381No Change
Students w/ disabilities 494.8 493.2 -1.6 495.8 380Declined
Amer. Ind. or Alaska Nat.---- 2--
Asian 519.8 518.6 -1.2 520.8 1144Exceeded Target
Afr. Amer./Black---- 7--
Hispanic/Latino---- 8--
Multi-race, Non-Hisp./Lat.---- 13--
Nat. Haw. or Pacif. Isl.-------
White 512.0 509.7 -2.3 513.0 1050Declined

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 516.0 515.9 -0.1 517.0 2494Exceeded Target
Lowest Performing 486.1 485.9 -0.2 489.3 361No Change
High needs 501.6 500.6 -1.0 502.9 740Declined
Econ. Disadvantaged---- 17--
EL and Former EL 507.9 510.1 2.2 509.4 384Exceeded Target
Students w/ disabilities 494.1 492.7 -1.4 495.9 380Declined
Amer. Ind. or Alaska Nat.---- 2--
Asian 524.6 527.9 3.3 526.7 1144Exceeded Target
Afr. Amer./Black---- 7--
Hispanic/Latino---- 8--
Multi-race, Non-Hisp./Lat.---- 13--
Nat. Haw. or Pacif. Isl.-------
White 509.3 507.8 -1.5 510.3 1053Met Target

Science achievement - MCAS Composite Performance Index (CPI) - Non-high school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 87.7 88.9 1.2 89.9 974Exceeded Target
Lowest Performing-------
High needs---- 31--
Econ. Disadvantaged---- 8--
EL and Former EL---- 15--
Students w/ disabilities---- 16--
Amer. Ind. or Alaska Nat.---- 1--
Asian 87.5 96.2 8.7 89.6 534Exceeded Target
Afr. Amer./Black---- 1--
Hispanic/Latino---- 5--
Multi-race, Non-Hisp./Lat.---- 3--
Nat. Haw. or Pacif. Isl.-------
White 88.6 80.9 -7.7 90.5 340Declined

English language arts growth - Non-high school
Group 2019 Mean SGP N Points Reason
All Students 53.4 1523Typical Growth - High
Lowest Performing 38.1 361Low Growth
High needs 48.6 412Typical Growth - Low
Econ. Disadvantaged- 8--
EL and Former EL 62.0 214Exceeded Typical Growth
Students w/ disabilities 35.7 231Low Growth
Amer. Ind. or Alaska Nat.- 2--
Asian 55.4 703Typical Growth - High
Afr. Amer./Black- 1--
Hispanic/Latino- 6--
Multi-race, Non-Hisp./Lat.- 5--
Nat. Haw. or Pacif. Isl.----
White 53.8 683Typical Growth - High

Mathematics growth - Non-high school
Group 2019 Mean SGP N Points Reason
All Students 55.3 1523Typical Growth - High
Lowest Performing 43.1 362Typical Growth - Low
High needs 49.5 412Typical Growth - Low
Econ. Disadvantaged- 8--
EL and Former EL 61.5 214Exceeded Typical Growth
Students w/ disabilities 35.6 231Low Growth
Amer. Ind. or Alaska Nat.- 2--
Asian 64.2 704Exceeded Typical Growth
Afr. Amer./Black- 1--
Hispanic/Latino- 6--
Multi-race, Non-Hisp./Lat.- 5--
Nat. Haw. or Pacif. Isl.----
White 48.8 682Typical Growth - Low

Progress toward attaining English language proficiency - Non-high school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 91.7 93.9 2.2 95.7 334Exceeded Target
Lowest Performing-------
High needs-------
Econ. Disadvantaged-------
EL and Former EL 91.7 93.9 2.2 95.7 334Exceeded 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 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 2.8 3.2 0.4 1.7 4313Met Target
Lowest Performing 2.8 5.6 2.8 0.0 360Declined
High needs 6.5 4.3 -2.2 4.4 1403Met Target
Econ. Disadvantaged---- 27--
EL and Former EL 8.5 4.1 -4.4 5.5 734Exceeded Target
Students w/ disabilities 0.0 3.3 3.3 0.0 603Met Target
Amer. Ind. or Alaska Nat.---- 2--
Asian 3.1 2.8 -0.3 1.0 1783Met Target
Afr. Amer./Black---- 18--
Hispanic/Latino---- 16--
Multi-race, Non-Hisp./Lat.---- 29--
Nat. Haw. or Pacif. Isl.-------
White 1.1 2.7 1.6 0.0 1883Met 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 257 257100Yes 1 257 257100Yes 1 100 100100Yes 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 82 82 82 82 34 34 198 198100Yes1
Econ. Disadvantaged 17 17 17 17 8 8 42----
EL and Former EL 46 46 46 46 18 18 110 110100Yes1
Students w/ disabilities 39 39 39 39 17 17 95 95100Yes1
Amer. Ind. or Alaska Nat. 2 2 2 2 1 1 5----
Asian 118 118 118 118 55 55 291 291100Yes1
Afr. Amer./Black 7 7 7 7 1 1 15----
Hispanic/Latino 8 8 8 8 5 5 21----
Multi-race, Non-Hisp./Lat. 13 13 13 13 3 3 29----
Nat. Haw. or Pacif. Isl.-----------
White 109 109 109 109 35 35 253 253100Yes1


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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