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Dover-Sherborn
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2019 Official Accountability Report - Dover-Sherborn
Organization Information
DISTRICT NAME
Dover-Sherborn (06550000)		TITLE I STATUS
Title I District
REGION
Coastal		GRADES SERVED
06,07,08,09,10,11,12
Accountability and Assistance Level:Meeting or exceeding targets

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage90%83%
Weight40%60%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		86%
Meeting or exceeding targets

2019 Points awarded

2019 Progress toward improvement targets
Indicator All students
(Non-high school grades)		 Lowest performing students
(Non-high school grades)		 All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-34-44-44-
Mathematics achievement44-34-44-34-
Science achievement44----44----
Achievement total121267.56867.5121247.57867.5
GrowthEnglish language arts growth24-24-34-14-
Mathematics growth24-24-34-24-
Growth total4822.54822.56822.53822.5
High school completionFour-year cohort graduation rate------44----
Extended engagement rate------44----
Annual dropout rate------34----
High school completion total------111220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------------
Additional indicatorsChronic absenteeism44-14-44-44-
Advanced coursework completion------44----
Additional indicators total4410.01410.08810.04410.0
Weighted total9.410.3-5.17.6-10.110.7-5.87.6-
Percentage of possible points 91%-67%-94%-76%-
Percentage of possible points by gradespan79%
Weight of non-high school results:44%		85%
Weight of high school results:56%
2019 Annual criterion-referenced target percentage83%

2018 Points awarded

2018 Progress toward improvement targets
Indicator All students
(Non-high school grades)		 Lowest performing students
(Non-high school grades)		 All students
(High school grades)		 Lowest performing students
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement44-34-44-44-
Mathematics achievement44-34-44-44-
Science achievement44----44----
Achievement total121267.56867.5121247.58867.5
GrowthEnglish language arts growth34-34-44-34-
Mathematics growth34-24-44-44-
Growth total6822.55822.58822.57822.5
High school completionFour-year cohort graduation rate------44----
Extended engagement rate------44----
Annual dropout rate------34----
High school completion total------111220.0---
Progress toward attaining English language proficiencyEnglish language proficiency total------------
Additional indicatorsChronic absenteeism44-04-44-04-
Advanced coursework completion------44----
Additional indicators total4410.00410.08810.00410.0
Weighted total9.910.3-5.27.6-10.510.7-7.07.6-
Percentage of possible points 96%-68%-98%-92%-
Percentage of possible points by gradespan82%
Weight of non-high school results:40%		95%
Weight of high school results:60%
2018 Annual criterion-referenced target percentage90%

Overall progress toward improvement targets

 20182019
Annual criterion-referenced target percentage64%63%
Weight40%60%
Cumulative criterion-referenced target percentage
(2018 x 40%) + (2019 x 60%)		64%
Substantial progress toward targets

2019 Points awarded

2019 Progress toward improvement targets
Indicator High needs Subgroup
(Non-high school grades)		 High needs Subgroup
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-44-
Mathematics achievement34-34-
Science achievement34-34-
Achievement total61267.5101247.5
GrowthEnglish language arts growth24-24-
Mathematics growth24-34-
Growth total4822.55822.5
High school completionFour-year cohort graduation rate---04-
Extended engagement rate---44-
Annual dropout rate---44-
High school completion total---81220.0
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism44-24-
Advanced coursework completion---04-
Additional indicators total4410.02810.0
Weighted total5.410.3-7.710.7-
Percentage of possible points 52%-72%-
Percentage of possible points by gradespan52%
Weight of non-high school results:44%		72%
Weight of high school results:56%
2019 Annual criterion-referenced target percentage63%

2018 Points awarded

2018 Progress toward improvement targets
Indicator High needs Subgroup
(Non-high school grades)		 High needs Subgroup
(High school grades)
Points earned Total possible points Weight % Points earned Total possible points Weight %
AchievementEnglish language arts achievement04-44-
Mathematics achievement04-44-
Science achievement04-44-
Achievement total01267.5121247.5
GrowthEnglish language arts growth34-44-
Mathematics growth24-44-
Growth total5822.58822.5
High school completionFour-year cohort graduation rate---44-
Extended engagement rate---44-
Annual dropout rate---44-
High school completion total---121220.0
Progress toward attaining English language proficiencyEnglish language proficiency total------
Additional indicatorsChronic absenteeism04-44-
Advanced coursework completion---44-
Additional indicators total0410.08810.0
Weighted total1.110.3-10.710.7-
Percentage of possible points 11%-100%-
Percentage of possible points by gradespan11%
Weight of non-high school results:40%		100%
Weight of high school results:60%
2018 Annual criterion-referenced target percentage64%

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 517.5 514.9 -2.6 518.7 5214Exceeded Target
Lowest Performing 495.3 495.1 -0.2 499.0 833Met Target
High needs 498.7 497.2 -1.5 499.8 1130Declined
Econ. Disadvantaged---- 18--
EL and Former EL---- 17--
Students w/ disabilities 495.5 494.6 -0.9 496.8 893Met Target
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 56--
Afr. Amer./Black---- 18--
Hispanic/Latino---- 21--
Multi-race, Non-Hisp./Lat.---- 24--
Nat. Haw. or Pacif. Isl.-------
White 517.5 514.2 -3.3 518.8 4004Exceeded Target

English language arts achievement - MCAS Composite Performance Index (CPI) - High school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 100.0 100.0 0.0 100.0 1784Exceeded Target
Lowest Performing 100.0 100.0 0.0 100.0 434Exceeded Target
High needs 100.0 100.0 0.0 100.0 404Exceeded Target
Econ. Disadvantaged---- 13--
EL and Former EL---- 2--
Students w/ disabilities 100.0 100.0 0.0 100.0 324Exceeded Target
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 14--
Afr. Amer./Black---- 3--
Hispanic/Latino---- 3--
Multi-race, Non-Hisp./Lat.---- 7--
Nat. Haw. or Pacif. Isl.-------
White 100.0 100.0 0.0 100.0 1504Exceeded Target

Mathematics achievement - MCAS average composite scaled score - Non-high school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 513.9 515.4 1.5 515.2 5234Exceeded Target
Lowest Performing 491.7 492.3 0.6 494.4 833Met Target
High needs 497.9 499.1 1.2 498.9 1133Met Target
Econ. Disadvantaged---- 18--
EL and Former EL---- 17--
Students w/ disabilities 495.2 496.8 1.6 496.8 893Met Target
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 56--
Afr. Amer./Black---- 18--
Hispanic/Latino---- 22--
Multi-race, Non-Hisp./Lat.---- 24--
Nat. Haw. or Pacif. Isl.-------
White 512.8 513.8 1.0 513.9 4014Exceeded Target

Mathematics achievement - MCAS Composite Performance Index (CPI) - High school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 99.5 98.5 -1.0 100.0 1794Exceeded Target
Lowest Performing 98.9 97.1 -1.8 100.0 433Met Target
High needs 97.7 93.1 -4.6 100.0 403Met Target
Econ. Disadvantaged---- 12--
EL and Former EL---- 2--
Students w/ disabilities 97.0 92.2 -4.8 99.6 323Met Target
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 14--
Afr. Amer./Black---- 3--
Hispanic/Latino---- 3--
Multi-race, Non-Hisp./Lat.---- 7--
Nat. Haw. or Pacif. Isl.-------
White 99.5 98.5 -1.0 100.0 1514Exceeded Target

Science achievement - MCAS Composite Performance Index (CPI) - Non-high school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 89.6 87.4 -2.2 91.4 1794Exceeded Target
Lowest Performing-------
High needs 68.3 69.5 1.2 70.6 323Met Target
Econ. Disadvantaged---- 6--
EL and Former EL---- 3--
Students w/ disabilities 65.4 69.8 4.4 67.7 244Exceeded Target
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 18--
Afr. Amer./Black---- 7--
Hispanic/Latino---- 7--
Multi-race, Non-Hisp./Lat.---- 10--
Nat. Haw. or Pacif. Isl.-------
White 90.6 88.4 -2.2 92.5 1364Exceeded Target

Science achievement - MCAS Composite Performance Index (CPI) - High school
Group 2018 Achievement 2019 Achievement Change 2019 Target N Points Reason
All Students 99.1 99.4 0.3 100.0 1724Exceeded Target
Lowest Performing-------
High needs 97.7 97.3 -0.4 100.0 373Met Target
Econ. Disadvantaged---- 10--
EL and Former EL---- 1--
Students w/ disabilities 97.1 96.7 -0.4 99.4 303Met Target
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 13--
Afr. Amer./Black---- 3--
Hispanic/Latino---- 2--
Multi-race, Non-Hisp./Lat.---- 7--
Nat. Haw. or Pacif. Isl.-------
White 99.1 99.5 0.4 100.0 1464Exceeded Target

English language arts growth - Non-high school
Group 2019 Mean SGP N Points Reason
All Students 45.6 4972Typical Growth - Low
Lowest Performing 41.9 832Typical Growth - Low
High needs 44.8 1082Typical Growth - Low
Econ. Disadvantaged- 17--
EL and Former EL- 16--
Students w/ disabilities 45.2 852Typical Growth - Low
Amer. Ind. or Alaska Nat.- 2--
Asian- 52--
Afr. Amer./Black- 18--
Hispanic/Latino- 20--
Multi-race, Non-Hisp./Lat.- 23--
Nat. Haw. or Pacif. Isl.----
White 45.0 3822Typical Growth - Low

English language arts growth - High school
Group 2019 Mean SGP N Points Reason
All Students 54.7 1593Typical Growth - High
Lowest Performing 33.6 371Low Growth
High needs 41.7 352Typical Growth - Low
Econ. Disadvantaged- 10--
EL and Former EL- 2--
Students w/ disabilities 40.9 282Typical Growth - Low
Amer. Ind. or Alaska Nat.- 1--
Asian- 13--
Afr. Amer./Black- 3--
Hispanic/Latino- 3--
Multi-race, Non-Hisp./Lat.- 5--
Nat. Haw. or Pacif. Isl.----
White 53.1 1343Typical Growth - High

Mathematics growth - Non-high school
Group 2019 Mean SGP N Points Reason
All Students 49.2 4982Typical Growth - Low
Lowest Performing 46.9 832Typical Growth - Low
High needs 47.6 1082Typical Growth - Low
Econ. Disadvantaged- 17--
EL and Former EL- 16--
Students w/ disabilities 46.8 852Typical Growth - Low
Amer. Ind. or Alaska Nat.- 2--
Asian- 52--
Afr. Amer./Black- 18--
Hispanic/Latino- 20--
Multi-race, Non-Hisp./Lat.- 23--
Nat. Haw. or Pacif. Isl.----
White 49.3 3832Typical Growth - Low

Mathematics growth - High school
Group 2019 Mean SGP N Points Reason
All Students 56.4 1603Typical Growth - High
Lowest Performing 47.2 372Typical Growth - Low
High needs 52.1 343Typical Growth - High
Econ. Disadvantaged- 9--
EL and Former EL- 2--
Students w/ disabilities 51.3 273Typical Growth - High
Amer. Ind. or Alaska Nat.- 1--
Asian- 13--
Afr. Amer./Black- 3--
Hispanic/Latino- 3--
Multi-race, Non-Hisp./Lat.- 5--
Nat. Haw. or Pacif. Isl.----
White 55.9 1353Typical Growth - High

Four-year cohort graduation rate - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target (%) N Points Reason
All Students 98.8 98.2 -0.6 100.0 1654Exceeded Target
Lowest Performing-------
High needs 93.8 91.4 -2.4 97.8 350Declined
Econ. Disadvantaged---- 16--
EL and Former EL---- 2--
Students w/ disabilities---- 23--
Amer. Ind. or Alaska Nat.-------
Asian---- 13--
Afr. Amer./Black---- 2--
Hispanic/Latino---- 4--
Multi-race, Non-Hisp./Lat.---- 7--
Nat. Haw. or Pacif. Isl.-------
White 98.6 97.8 -0.8 100.0 1394Exceeded Target

Extended engagement rate - High school
Group 2016 Rate (%) 2017 Rate (%) Change Target (%) N Points Reason
All Students 100.0 100.0 0.0 100.0 1604Exceeded Target
Lowest Performing-------
High needs 100.0 100.0 0.0 100.0 324Exceeded Target
Econ. Disadvantaged---- 16--
EL and Former EL---- 2--
Students w/ disabilities---- 19--
Amer. Ind. or Alaska Nat.-------
Asian---- 6--
Afr. Amer./Black---- 5--
Hispanic/Latino---- 1--
Multi-race, Non-Hisp./Lat.---- 2--
Nat. Haw. or Pacif. Isl.-------
White 100.0 100.0 0.0 100.0 1464Exceeded Target

Annual dropout rate - High school
Group 2017 Rate (%) 2018 Rate (%) Change Target (%) N Points Reason
All Students 0.2 0.2 0.0 1.0 6653Met Target
Lowest Performing-------
High needs 0.0 0.0 0.0 1.0 1224Exceeded Target
Econ. Disadvantaged---- 36--
EL and Former EL---- 4--
Students w/ disabilities 0.0 0.0 0.0 1.0 944Exceeded Target
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 48--
Afr. Amer./Black---- 13--
Hispanic/Latino---- 18--
Multi-race, Non-Hisp./Lat.---- 26--
Nat. Haw. or Pacif. Isl.-------
White 0.2 0.0 -0.2 1.0 5594Exceeded Target

Progress toward attaining English language proficiency - Non-high school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students-------
Lowest Performing-------
High needs-------
Econ. Disadvantaged-------
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-------

Progress toward attaining English language proficiency - High school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students-------
Lowest Performing-------
High needs-------
Econ. Disadvantaged-------
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 - Non-high school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 2.8 3.4 0.6 1.8 5324Exceeded Target
Lowest Performing 4.8 4.8 0.0 2.7 831No Change
High needs 6.8 3.4 -3.4 5.0 1184Exceeded Target
Econ. Disadvantaged---- 12--
EL and Former EL---- 17--
Students w/ disabilities 5.4 3.2 -2.2 3.0 944Exceeded Target
Amer. Ind. or Alaska Nat.---- 2--
Asian---- 56--
Afr. Amer./Black---- 18--
Hispanic/Latino---- 22--
Multi-race, Non-Hisp./Lat.---- 24--
Nat. Haw. or Pacif. Isl.-------
White 2.9 3.4 0.5 1.7 4104Exceeded Target

Chronic absenteeism - High school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 4.7 5.6 0.9 3.1 6994Exceeded Target
Lowest Performing 11.1 4.7 -6.4 5.8 434Exceeded Target
High needs 10.3 9.4 -0.9 7.4 1602Improved Below Target
Econ. Disadvantaged---- 32--
EL and Former EL---- 7--
Students w/ disabilities 9.5 9.2 -0.3 6.0 1312Improved Below Target
Amer. Ind. or Alaska Nat.---- 1--
Asian---- 50--
Afr. Amer./Black---- 18--
Hispanic/Latino---- 28--
Multi-race, Non-Hisp./Lat.---- 26--
Nat. Haw. or Pacif. Isl.-------
White 5.0 5.2 0.2 3.2 5764Exceeded Target

Advanced coursework completion - High school
Group 2018 Rate (%) 2019 Rate (%) Change Target N Points Reason
All Students 99.7 93.1 -6.6 100.0 3174Exceeded Target
Lowest Performing-------
High needs 98.2 76.6 -21.6 100.0 640Declined
Econ. Disadvantaged---- 17--
EL and Former EL---- 2--
Students w/ disabilities 97.4 72.5 -24.9 100.0 510Declined
Amer. Ind. or Alaska Nat.-------
Asian---- 19--
Afr. Amer./Black---- 8--
Hispanic/Latino---- 14--
Multi-race, Non-Hisp./Lat.---- 12--
Nat. Haw. or Pacif. Isl.-------
White 99.6 93.2 -6.4 100.0 2644Exceeded 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 706 69899Yes 1 707 70299Yes 1 361 35999Yes 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 156 152 156 153 74 72 386 37798Yes1
Econ. Disadvantaged 32 31 32 30 19 18 83 7995Yes1
EL and Former EL 19 18 19 19 5 5 43----
Students w/ disabilities 124 121 124 121 58 56 306 29897Yes1
Amer. Ind. or Alaska Nat. 3 3 3 3 2 2 8----
Asian 70 70 70 70 32 32 172 172100Yes1
Afr. Amer./Black 21 21 21 21 10 10 52 52100Yes1
Hispanic/Latino 24 24 25 25 10 10 59 59100Yes1
Multi-race, Non-Hisp./Lat. 31 31 31 31 17 17 79 79100Yes1
Nat. Haw. or Pacif. Isl.-----------
White 557 549 557 552 290 288 1,404 1,38999Yes1

School Accountability Information
School Accountability classification
Dover-Sherborn Regional HighNot requiring assistance or intervention
Dover-Sherborn Regional Middle SchoolNot requiring assistance or intervention


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
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