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Lexington High
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2024
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2024 Official Accountability Report - Lexington High
Organization Information
DISTRICT NAME
Lexington (01550000)		TITLE I STATUS
Non-Title I School
REGION
Coastal		GRADES SERVED
09,10,11,12

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Meeting or exceeding targets
Progress toward improvement targetsAccountability percentile
90% - Meeting or exceeding targets99

Overall progress toward improvement targets

 20232024
Annual criterion-referenced target percentage97%86%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2023 x 40%) + (2024 x 60%)		90%
Meeting or exceeding targets

Student group percentile

This group's overall performance relative to the performance of the same student group in schools serving similar grades
99

Overall progress toward improvement targets

 20232024
Annual criterion-referenced target percentage85%80%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2023 x 40%) + (2024 x 60%)		82%
Meeting or exceeding targets

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - High school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 525.7 527.7 2.0 526.7 5874Path Forward: Exceeded Target
Lowest Performing 504.6 506.0 1.4 508.2 1283Path Forward: Met Target
High needs 512.6 510.3 -2.3 514.5 1403Path Forward: Met Target
Low income 517.8 513.4 -4.4 521.4 533Path Forward: Met Target
EL and Former EL 510.5 509.2 -1.3 513.4 503Path Forward: Met Target
Students w/ disabilities 508.3 503.4 -4.9 510.2 633Path Forward: Met Target
Amer. Ind. or Alaska Nat.---- 1--
Asian 529.9 533.7 3.8 533.3 2814Path Forward: Exceeded Target
Afr. Amer./Black---- 34--
Hispanic/Latino 517.9 514.1 -3.8 520.3 203Recovery Path: Met Target
Multi-race, Non-Hisp./Lat. 525.4 534.6 9.2 526.4 344Path Forward: Exceeded Target
Nat. Haw. or Pacif. Isl.---- 1--
White 523.8 524.1 0.3 525.1 2164Path Forward: Exceeded Target

Mathematics achievement - MCAS average composite scaled score - High school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 530.2 531.2 1.0 531.3 5874Path Forward: Exceeded Target
Lowest Performing 506.5 506.3 -0.2 509.8 1293Path Forward: Met Target
High needs 517.7 515.5 -2.2 520.4 1403Path Forward: Met Target
Low income 521.3 518.3 -3.0 524.4 534Recovery Path: Exceeded Target
EL and Former EL 518.0 523.5 5.5 523.1 504Path Forward: Exceeded Target
Students w/ disabilities 511.6 503.4 -8.2 514.1 633Recovery Path: Met Target
Amer. Ind. or Alaska Nat.---- 1--
Asian 538.6 541.7 3.1 542.0 2814Path Forward: Exceeded Target
Afr. Amer./Black---- 34--
Hispanic/Latino 519.8 512.5 -7.3 524.0 203Path Forward: Met Target
Multi-race, Non-Hisp./Lat. 528.3 537.0 8.7 529.4 344Path Forward: Exceeded Target
Nat. Haw. or Pacif. Isl.---- 1--
White 525.1 523.5 -1.6 526.8 2164Recovery Path: Exceeded Target

Science achievement - MCAS average composite scaled score - High school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 528.9 526.5 -2.4 530.9 5564Recovery Path: Exceeded Target
Lowest Performing 504.3 503.7 -0.6 506.9 1293Path Forward: Met Target
High needs 512.3 510.7 -1.6 515.1 1233Recovery Path: Met Target
Low income 514.6 512.7 -1.9 518.6 463Recovery Path: Met Target
EL and Former EL 511.2 517.9 6.7 515.6 374Recovery Path: Exceeded Target
Students w/ disabilities 507.9 500.6 -7.3 510.6 603Recovery Path: Met Target
Amer. Ind. or Alaska Nat.---- 1--
Asian 535.3 535.2 -0.1 537.4 2644Path Forward: Exceeded Target
Afr. Amer./Black---- 31--
Hispanic/Latino---- 18--
Multi-race, Non-Hisp./Lat. 526.9 527.5 0.6 530.2 314Recovery Path: Exceeded Target
Nat. Haw. or Pacif. Isl.---- 1--
White 526.0 521.1 -4.9 527.7 2104Recovery Path: Exceeded Target

English language arts growth - High school
Group 2024 Mean SGP N Points Reason
All Students 58.5 5123Typical Growth - High
Lowest Performing 54.1 1283Typical Growth - High
High needs 51.3 1073Typical Growth - High
Low income 48.3 432Typical Growth - Low
EL and Former EL 60.6 244Exceeded Typical Growth
Students w/ disabilities 49.0 572Typical Growth - Low
Amer. Ind. or Alaska Nat.- 1--
Asian 61.0 2414Exceeded Typical Growth
Afr. Amer./Black- 30--
Hispanic/Latino- 15--
Multi-race, Non-Hisp./Lat. 71.4 304Exceeded Typical Growth
Nat. Haw. or Pacif. Isl.----
White 55.0 1953Typical Growth - High

Mathematics growth - High school
Group 2024 Mean SGP N Points Reason
All Students 59.6 5123Typical Growth - High
Lowest Performing 66.6 1294Exceeded Typical Growth
High needs 60.6 1084Exceeded Typical Growth
Low income 58.1 423Typical Growth - High
EL and Former EL 55.0 243Typical Growth - High
Students w/ disabilities 63.0 584Exceeded Typical Growth
Amer. Ind. or Alaska Nat.- 1--
Asian 58.0 2403Typical Growth - High
Afr. Amer./Black- 30--
Hispanic/Latino- 14--
Multi-race, Non-Hisp./Lat. 61.9 304Exceeded Typical Growth
Nat. Haw. or Pacif. Isl.----
White 61.3 1974Exceeded Typical Growth

Four-year cohort graduation rate - High school
Group 2022 Rate (%) 2023 Rate (%) Change Target (%) N Points Reason
All Students 98.1 99.0 0.9 95.0 5754Exceeded Target
Lowest Performing-------
High needs 93.7 98.0 4.3 95.0 1504Exceeded Target
Low income 91.9 97.6 5.7 95.0 854Exceeded Target
EL and Former EL 96.7 100.0 3.3 95.0 214Exceeded Target
Students w/ disabilities 93.8 96.0 2.2 95.0 754Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian 99.1 99.2 0.1 95.0 2654Exceeded Target
Afr. Amer./Black---- 13--
Hispanic/Latino 95.8 100.0 4.2 95.0 264Exceeded Target
Multi-race, Non-Hisp./Lat. 93.5 100.0 6.5 94.6 364Exceeded Target
Nat. Haw. or Pacif. Isl.-------
White 98.8 98.3 -0.5 95.0 2354Exceeded Target

Extended engagement rate - High school
Group 2021 Rate (%) 2022 Rate (%) Change Target (%) N Points Reason
All Students 99.1 98.6 -0.5 95.0 5744Exceeded Target
Lowest Performing-------
High needs 98.5 95.1 -3.4 95.0 1433Met Target
Low income 98.6 91.9 -6.7 95.0 740Declined
EL and Former EL 100.0 100.0 0.0 95.0 304Exceeded Target
Students w/ disabilities 97.6 95.4 -2.2 95.0 653Met Target
Amer. Ind. or Alaska Nat.-------
Asian 99.5 99.1 -0.4 95.0 2264Exceeded Target
Afr. Amer./Black---- 33--
Hispanic/Latino 100.0 95.8 -4.2 95.0 244Exceeded Target
Multi-race, Non-Hisp./Lat. 100.0 93.5 -6.5 95.0 310Declined
Nat. Haw. or Pacif. Isl.-------
White 98.4 99.6 1.2 95.0 2604Exceeded Target

Annual dropout rate - High school
Group 2022 Rate (%) 2023 Rate (%) Change Target (%) N Points Reason
All Students 0.1 0.2 0.1 1.0 2,3033Met Target
Lowest Performing-------
High needs 0.6 0.7 0.1 1.0 5423Met Target
Low income 1.1 2.1 1.0 1.0 1460Declined
EL and Former EL 0.0 0.0 0.0 1.0 704Exceeded Target
Students w/ disabilities 0.7 1.1 0.4 1.0 2820Declined
Amer. Ind. or Alaska Nat.---- 1--
Asian 0.1 0.0 -0.1 1.0 1,0484Exceeded Target
Afr. Amer./Black---- 86--
Hispanic/Latino 0.0 1.0 1.0 1.0 1003Met Target
Multi-race, Non-Hisp./Lat. 0.7 0.7 0.0 1.0 1533Met Target
Nat. Haw. or Pacif. Isl.---- 1--
White 0.0 0.1 0.1 1.0 9143Met Target

Progress toward attaining English language proficiency - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 59.6 58.8 -0.8 65.6 513Met Target
Lowest Performing-------
High needs-------
Low income-------
EL and Former EL 59.6 58.8 -0.8 65.6 513Met 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 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 8.6 7.3 -1.3 7.5 2,3464Exceeded Target
Lowest Performing 3.6 7.8 4.2 1.0 1294Exceeded Target
High needs 14.8 11.6 -3.2 11.7 5343Met Target
Low income 19.7 15.7 -4.0 15.5 2173Met Target
EL and Former EL 10.6 8.2 -2.4 6.1 2314Exceeded Target
Students w/ disabilities 18.8 12.1 -6.7 14.9 1824Exceeded Target
Amer. Ind. or Alaska Nat.---- 1--
Asian 6.7 5.7 -1.0 4.8 1,0814Exceeded Target
Afr. Amer./Black---- 104--
Hispanic/Latino 13.3 12.9 -0.4 9.3 1013Met Target
Multi-race, Non-Hisp./Lat. 10.4 7.4 -3.0 9.3 1634Exceeded Target
Nat. Haw. or Pacif. Isl.---- 1--
White 9.5 7.6 -1.9 8.1 8954Exceeded Target

Advanced coursework completion - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 90.2 94.6 4.4 92.3 1,1294Exceeded Target
Lowest Performing-------
High needs 70.7 83.1 12.4 76.7 2664Exceeded Target
Low income 78.1 80.4 2.3 83.9 972Improved Below Target
EL and Former EL 79.3 89.8 10.5 84.5 884Exceeded Target
Students w/ disabilities 57.9 73.8 15.9 65.6 1304Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian 96.7 98.4 1.7 95.0 5064Exceeded Target
Afr. Amer./Black---- 42--
Hispanic/Latino 83.7 82.1 -1.6 90.1 560Declined
Multi-race, Non-Hisp./Lat. 88.3 95.1 6.8 90.4 824Exceeded Target
Nat. Haw. or Pacif. Isl.-------
White 86.7 93.5 6.8 89.2 4434Exceeded Target


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
Accountability Terms Glossary of Accountability Terms

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