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Luther Conant School
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2024 Official Accountability Report - Luther Conant School
Organization Information
DISTRICT NAME
Acton-Boxborough (06000000)		TITLE I STATUS
Non-Title I School
SCHOOL
Luther Conant School (06000030)		GRADES SERVED
K,01,02,03,04,05,06
REGION
Coastal		FEDERAL DESIGNATION
-

Overall progress toward improvement targets

 20232024
Annual criterion-referenced target percentage77%85%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2023 x 40%) + (2024 x 60%)		82%
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 achievement44-34-
Mathematics achievement44-34-
Science achievement44----
Achievement total121260.06867.5
GrowthEnglish language arts growth44-34-
Mathematics growth44-34-
Growth total8820.06822.5
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 total1410.0---
Additional indicatorsChronic absenteeism04-44-
Advanced coursework completion------
Additional indicators total0410.04410.0
Weighted total8.99.6-5.87.6-
Percentage of possible points 93%-76%-
2024 Annual criterion-referenced target percentage85%

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 achievement44-34-
Mathematics achievement44-24-
Science achievement44----
Achievement total121260.05867.5
GrowthEnglish language arts growth44-34-
Mathematics growth34-24-
Growth total7820.05822.5
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 total0410.0---
Additional indicatorsChronic absenteeism04-44-
Advanced coursework completion------
Additional indicators total0410.04410.0
Weighted total8.69.6-4.97.6-
Percentage of possible points 90%-65%-
2023 Annual criterion-referenced target percentage77%

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

 20232024
Annual criterion-referenced target percentage80%72%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2023 x 40%) + (2024 x 60%)		75%
Meeting or exceeding 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 achievement34-
Achievement total91267.5
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 total7.410.3-
Percentage of possible points 72%-
2024 Annual criterion-referenced target percentage72%

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 achievement34-
Science achievement44-
Achievement total101267.5
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 absenteeism14-
Advanced coursework completion---
Additional indicators total1410.0
Weighted total8.210.3-
Percentage of possible points 80%-
2023 Annual criterion-referenced target percentage80%

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 514.4 515.5 1.1 517.4 2474Recovery Path: Exceeded Target
Lowest Performing 488.3 489.2 0.9 492.7 483Recovery Path: Met Target
High needs 502.6 501.3 -1.3 505.1 1113Recovery Path: Met Target
Low income 500.7 504.7 4.0 504.1 254Recovery Path: Exceeded Target
EL and Former EL 507.8 501.9 -5.9 511.3 713Recovery Path: Met Target
Students w/ disabilities 485.3 486.9 1.6 488.0 402Recovery Path: Improved Below Target
Amer. Ind. or Alaska Nat.-------
Asian 518.4 519.1 0.7 521.6 1474Recovery Path: Exceeded Target
Afr. Amer./Black---- 7--
Hispanic/Latino 499.4 499.8 0.4 502.0 223Path Forward: Met Target
Multi-race, Non-Hisp./Lat.---- 16--
Nat. Haw. or Pacif. Isl.-------
White 513.1 513.9 0.8 514.6 554Path Forward: 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 514.8 516.8 2.0 517.3 2474Recovery Path: Exceeded Target
Lowest Performing 485.1 490.1 5.0 489.9 483Recovery Path: Met Target
High needs 504.1 503.2 -0.9 506.0 1113Recovery Path: Met Target
Low income 498.5 494.4 -4.1 501.3 260Recovery Path: Declined
EL and Former EL 511.2 507.3 -3.9 514.3 713Recovery Path: Met Target
Students w/ disabilities 486.3 489.4 3.1 488.6 404Recovery Path: Exceeded Target
Amer. Ind. or Alaska Nat.-------
Asian 521.0 524.3 3.3 523.1 1464Recovery Path: Exceeded Target
Afr. Amer./Black---- 8--
Hispanic/Latino 501.1 502.5 1.4 504.0 223Path Forward: Met Target
Multi-race, Non-Hisp./Lat.---- 16--
Nat. Haw. or Pacif. Isl.-------
White 506.7 508.3 1.6 508.4 553Path Forward: Met Target

Science achievement - MCAS average composite scaled score - Non-high school
Group 2023 Achievement 2024 Achievement Change 2024 Target N Points Reason
All Students 522.2 519.6 -2.6 524.4 724Path Forward: Exceeded Target
Lowest Performing---- 16--
High needs 511.6 498.9 -12.7 515.1 263Path Forward: Met Target
Low income---- 7--
EL and Former EL---- 14--
Students w/ disabilities---- 11--
Amer. Ind. or Alaska Nat.-------
Asian 526.5 519.1 -7.4 528.7 444Path Forward: Exceeded Target
Afr. Amer./Black---- 3--
Hispanic/Latino---- 2--
Multi-race, Non-Hisp./Lat.---- 3--
Nat. Haw. or Pacif. Isl.-------
White---- 20--

English language arts growth - Non-high school
Group 2024 Mean SGP N Points Reason
All Students 62.6 1994Exceeded Typical Growth
Lowest Performing 53.1 483Typical Growth - High
High needs 54.9 823Typical Growth - High
Low income 56.2 223Typical Growth - High
EL and Former EL 52.1 483Typical Growth - High
Students w/ disabilities 51.3 323Typical Growth - High
Amer. Ind. or Alaska Nat.----
Asian 65.2 1184Exceeded Typical Growth
Afr. Amer./Black- 3--
Hispanic/Latino 53.8 213Typical Growth - High
Multi-race, Non-Hisp./Lat.- 9--
Nat. Haw. or Pacif. Isl.----
White 61.6 484Exceeded Typical Growth

Mathematics growth - Non-high school
Group 2024 Mean SGP N Points Reason
All Students 63.6 1984Exceeded Typical Growth
Lowest Performing 53.4 483Typical Growth - High
High needs 56.0 823Typical Growth - High
Low income 52.5 223Typical Growth - High
EL and Former EL 58.4 483Typical Growth - High
Students w/ disabilities 49.3 322Typical Growth - Low
Amer. Ind. or Alaska Nat.----
Asian 67.7 1174Exceeded Typical Growth
Afr. Amer./Black- 3--
Hispanic/Latino 51.6 213Typical Growth - High
Multi-race, Non-Hisp./Lat.- 9--
Nat. Haw. or Pacif. Isl.----
White 61.1 484Exceeded Typical Growth

Progress toward attaining English language proficiency - Non-high school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 64.9 63.6 -1.3 68.9 441No Change
Lowest Performing-------
High needs-------
Low income-------
EL and Former EL 64.9 63.6 -1.3 68.9 441No Change
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 15.6 16.6 1.0 14.5 3550Declined
Lowest Performing 25.0 12.5 -12.5 21.7 484Exceeded Target
High needs 19.3 21.0 1.7 17.2 1570Declined
Low income 23.8 22.2 -1.6 19.5 362Improved Below Target
EL and Former EL 19.5 22.9 3.4 16.5 1050Declined
Students w/ disabilities 21.0 19.3 -1.7 18.5 572Improved Below Target
Amer. Ind. or Alaska Nat.-------
Asian 16.4 19.2 2.8 14.3 2030Declined
Afr. Amer./Black---- 11--
Hispanic/Latino 16.7 20.7 4.0 12.5 290Declined
Multi-race, Non-Hisp./Lat.---- 21--
Nat. Haw. or Pacif. Isl.-------
White 14.6 12.1 -2.5 13.4 914Exceeded 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 249 248100Yes 1 249 248100Yes 1 73 7299Yes 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 113 112 113 112 27 26 253 25099Yes1
Low income 27 26 27 27 7 7 61 6098Yes1
EL and Former EL 73 72 73 72 15 14 161 15898Yes1
Students w/ disabilities 40 40 40 40 11 11 91 91100Yes1
Amer. Ind. or Alaska Nat.-----------
Asian 147 147 147 146 45 44 339 33799Yes1
Afr. Amer./Black 8 7 8 8 3 3 19----
Hispanic/Latino 23 23 23 23 2 2 48 48100Yes1
Multi-race, Non-Hisp./Lat. 16 16 16 16 3 3 35----
Nat. Haw. or Pacif. Isl.-----------
White 55 55 55 55 20 20 130 130100Yes1


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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