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Millis High School
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2024 Official Accountability Report - Millis High School
Organization Information
DISTRICT NAME
Millis (01870000)		TITLE I STATUS
Non-Title I School
SCHOOL
Millis High School (01870505)		GRADES SERVED
09,10,11,12
REGION
Coastal		FEDERAL DESIGNATION
-

Accountability Information

Overall classificationNot requiring assistance or intervention
Reason for classification
Substantial progress toward targets
Progress toward improvement targetsAccountability percentile
74% - Substantial progress toward targets62

Overall progress toward improvement targets

 20232024
Annual criterion-referenced target percentage79%71%
Weight40%60%
Cumulative Criterion-referenced target percentage
(2023 x 40%) + (2024 x 60%)		74%
Substantial progress toward targets

2024 Points awarded

2024 Progress toward improvement targets
Indicator All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement34----
Mathematics achievement44----
Science achievement44----
Achievement total111247.5---
GrowthEnglish language arts growth34----
Mathematics growth24----
Growth total5822.5---
High school completionFour-year cohort graduation rate04----
Extended engagement rate44----
Annual dropout rate04----
High school completion total41220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism44----
Advanced coursework completion04----
Additional indicators total4810.0---
Weighted total7.610.7----
Percentage of possible points 71%---
2024 Annual criterion-referenced target percentage71%

2023 Points awarded

2023 Progress toward improvement targets
Indicator All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement44----
Mathematics achievement44----
Science achievement24----
Achievement total101247.5---
GrowthEnglish language arts growth34----
Mathematics growth24----
Growth total5822.5---
High school completionFour-year cohort graduation rate44----
Extended engagement rate34----
Annual dropout rate34----
High school completion total101220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism24----
Advanced coursework completion34----
Additional indicators total5810.0---
Weighted total8.410.7----
Percentage of possible points 79%---
2023 Annual criterion-referenced target percentage79%

Student group percentile

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

Overall progress toward improvement targets

 20232024
Annual criterion-referenced target percentage--
Weight--
Cumulative Criterion-referenced target percentage
(2023 x 40%) + (2024 x 60%)		-
-

2024 Points awarded

2024 Progress toward improvement targets
Indicator High needs Student Group
(High school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement---
Mathematics achievement---
Science achievement---
Achievement total---
GrowthEnglish language arts growth---
Mathematics growth---
Growth total---
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 absenteeism---
Advanced coursework completion---
Additional indicators total---
Weighted total---
Percentage of possible points --
2024 Annual criterion-referenced target percentage-

2023 Points awarded

2023 Progress toward improvement targets
Indicator High needs Student Group
(High school grades)
Points earned Total possible points Weight %
AchievementEnglish language arts achievement---
Mathematics achievement---
Science achievement---
Achievement total---
GrowthEnglish language arts growth---
Mathematics growth---
Growth total---
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 absenteeism---
Advanced coursework completion---
Additional indicators total---
Weighted total---
Percentage of possible points --
2023 Annual criterion-referenced target percentage-

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 515.3 517.1 1.8 516.8 623Path Forward: Met Target
Lowest Performing---- 18--
High needs---- 18--
Low income---- 11--
EL and Former EL-------
Students w/ disabilities---- 9--
Amer. Ind. or Alaska Nat.-------
Asian---- 3--
Afr. Amer./Black-------
Hispanic/Latino---- 8--
Multi-race, Non-Hisp./Lat.---- 1--
Nat. Haw. or Pacif. Isl.-------
White 514.1 519.4 5.3 516.2 504Path 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 509.1 512.2 3.1 511.0 614Recovery Path: Exceeded Target
Lowest Performing---- 17--
High needs---- 17--
Low income---- 10--
EL and Former EL-------
Students w/ disabilities---- 9--
Amer. Ind. or Alaska Nat.-------
Asian---- 3--
Afr. Amer./Black-------
Hispanic/Latino---- 8--
Multi-race, Non-Hisp./Lat.---- 1--
Nat. Haw. or Pacif. Isl.-------
White 509.2 514.0 4.8 511.0 494Recovery 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 503.9 510.1 6.2 506.9 584Recovery Path: Exceeded Target
Lowest Performing---- 18--
High needs---- 14--
Low income---- 9--
EL and Former EL-------
Students w/ disabilities---- 7--
Amer. Ind. or Alaska Nat.-------
Asian---- 2--
Afr. Amer./Black-------
Hispanic/Latino---- 8--
Multi-race, Non-Hisp./Lat.-------
Nat. Haw. or Pacif. Isl.-------
White 503.4 509.9 6.5 505.7 484Recovery Path: Exceeded Target

English language arts growth - High school
Group 2024 Mean SGP N Points Reason
All Students 51.1 623Typical Growth - High
Lowest Performing- 18--
High needs- 18--
Low income- 11--
EL and Former EL----
Students w/ disabilities- 9--
Amer. Ind. or Alaska Nat.----
Asian- 3--
Afr. Amer./Black----
Hispanic/Latino- 8--
Multi-race, Non-Hisp./Lat.- 1--
Nat. Haw. or Pacif. Isl.----
White 51.0 503Typical Growth - High

Mathematics growth - High school
Group 2024 Mean SGP N Points Reason
All Students 42.0 612Typical Growth - Low
Lowest Performing- 17--
High needs- 17--
Low income- 10--
EL and Former EL----
Students w/ disabilities- 9--
Amer. Ind. or Alaska Nat.----
Asian- 3--
Afr. Amer./Black----
Hispanic/Latino- 8--
Multi-race, Non-Hisp./Lat.- 1--
Nat. Haw. or Pacif. Isl.----
White 42.7 492Typical Growth - Low

Four-year cohort graduation rate - High school
Group 2022 Rate (%) 2023 Rate (%) Change Target (%) N Points Reason
All Students 96.0 92.1 -3.9 95.0 760Declined
Lowest Performing-------
High needs---- 27--
Low income---- 24--
EL and Former EL---- 2--
Students w/ disabilities---- 9--
Amer. Ind. or Alaska Nat.-------
Asian-------
Afr. Amer./Black---- 2--
Hispanic/Latino---- 10--
Multi-race, Non-Hisp./Lat.-------
Nat. Haw. or Pacif. Isl.-------
White 97.0 92.2 -4.8 95.0 640Declined

Extended engagement rate - High school
Group 2021 Rate (%) 2022 Rate (%) Change Target (%) N Points Reason
All Students 94.7 96.0 1.3 95.0 754Exceeded Target
Lowest Performing-------
High needs---- 27--
Low income---- 21--
EL and Former EL-------
Students w/ disabilities---- 8--
Amer. Ind. or Alaska Nat.-------
Asian---- 2--
Afr. Amer./Black-------
Hispanic/Latino---- 4--
Multi-race, Non-Hisp./Lat.---- 3--
Nat. Haw. or Pacif. Isl.-------
White 93.7 97.0 3.3 95.0 664Exceeded Target

Annual dropout rate - High school
Group 2022 Rate (%) 2023 Rate (%) Change Target (%) N Points Reason
All Students 0.9 1.6 0.7 1.0 3130Declined
Lowest Performing-------
High needs---- 86--
Low income---- 58--
EL and Former EL---- 1--
Students w/ disabilities---- 39--
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 7--
Afr. Amer./Black---- 4--
Hispanic/Latino---- 39--
Multi-race, Non-Hisp./Lat.---- 11--
Nat. Haw. or Pacif. Isl.-------
White 1.1 1.6 0.5 1.0 2510Declined

Progress toward attaining English language proficiency - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students-------
Lowest Performing-------
High needs-------
Low income-------
EL and Former EL-------
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 15.8 11.7 -4.1 14.5 3174Exceeded Target
Lowest Performing---- 18--
High needs---- 87--
Low income---- 56--
EL and Former EL---- 10--
Students w/ disabilities---- 42--
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 10--
Afr. Amer./Black---- 2--
Hispanic/Latino---- 34--
Multi-race, Non-Hisp./Lat.---- 16--
Nat. Haw. or Pacif. Isl.-------
White 15.0 12.2 -2.8 13.6 2544Exceeded Target

Advanced coursework completion - High school
Group 2023 Rate (%) 2024 Rate (%) Change Target N Points Reason
All Students 87.4 65.7 -21.7 90.7 1690Declined
Lowest Performing-------
High needs---- 49--
Low income---- 33--
EL and Former EL---- 5--
Students w/ disabilities---- 20--
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 5--
Afr. Amer./Black---- 2--
Hispanic/Latino---- 20--
Multi-race, Non-Hisp./Lat.---- 11--
Nat. Haw. or Pacif. Isl.-------
White 85.6 66.2 -19.4 89.1 1300Declined

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 63 63100Yes 1 62 62100Yes 1 64 64100Yes 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 19 19 18 18 19 19 56----
Low income 12 12 11 11 12 12 35----
EL and Former EL 1 1 1 1 1 1 3----
Students w/ disabilities 9 9 9 9 9 9 27----
Amer. Ind. or Alaska Nat.-----------
Asian 3 3 3 3 3 3 9----
Afr. Amer./Black-----------
Hispanic/Latino 9 9 9 9 9 9 27----
Multi-race, Non-Hisp./Lat. 1 1 1 1 1 1 3----
Nat. Haw. or Pacif. Isl.-----------
White 50 50 49 49 51 51 150 150100Yes1


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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