Massachusetts School and District Profiles

Lincoln-Sudbury

Districts
Schools

2019

2019 Official Accountability Report - Lincoln-Sudbury

Organization Information

DISTRICT NAME
Lincoln-Sudbury (06950000)

TITLE I STATUS
Title I District

REGION
Coastal

GRADES SERVED
09,10,11,12

Accountability Information

Overall classification

Not requiring assistance or intervention

Reason for classification

Substantial progress toward targets

Progress toward improvement targets	Accountability percentile
71% - Substantial progress toward targets	-

OVERALL RESULTS
SUBGROUP RESULTS
DETAILED DATA FOR EACH INDICATOR
SCHOOLS IN THIS DISTRICT

Overall progress toward improvement targets

	2018	2019
Annual criterion-referenced target percentage	55%	82%
Weight	40%	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 (High school grades)			Lowest performing students (High school grades)
Indicator		Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %
Achievement	English language arts achievement	4	4	-	4	4	-
	Mathematics achievement	4	4	-	2	4	-
	Science achievement	3	4	-	3	4	-
	Achievement total	11	12	47.5	9	12	67.5
Growth	English language arts growth	3	4	-	2	4	-
	Mathematics growth	4	4	-	4	4	-
	Growth total	7	8	22.5	6	8	22.5
High school completion	Four-year cohort graduation rate	3	4	-	-	-	-
	Extended engagement rate	4	4	-	-	-	-
	Annual dropout rate	3	4	-	-	-	-
	High school completion total	10	12	20.0	-	-	-
Progress toward attaining English language proficiency	English language proficiency total	-	-	-	-	-	-
Additional indicators	Chronic absenteeism	4	4	-	3	4	-
	Advanced coursework completion	3	4	-	-	-	-
	Additional indicators total	7	8	10.0	3	4	10.0
Weighted total		9.5	10.7	-	7.7	10.3	-
Percentage of possible points		89%		-	75%		-
2019 Annual criterion-referenced target percentage		82%

2018 Points awarded

2018 Progress toward improvement targets
Indicator		All students (High school grades)			Lowest performing students (High school grades)
Indicator		Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %
Achievement	English language arts achievement	4	4	-	4	4	-
	Mathematics achievement	4	4	-	0	4	-
	Science achievement	1	4	-	0	4	-
	Achievement total	9	12	47.5	4	12	67.5
Growth	English language arts growth	1	4	-	0	4	-
	Mathematics growth	3	4	-	2	4	-
	Growth total	4	8	22.5	2	8	22.5
High school completion	Four-year cohort graduation rate	3	4	-	-	-	-
	Extended engagement rate	4	4	-	-	-	-
	Annual dropout rate	3	4	-	-	-	-
	High school completion total	10	12	20.0	-	-	-
Progress toward attaining English language proficiency	English language proficiency total	-	-	-	-	-	-
Additional indicators	Chronic absenteeism	4	4	-	4	4	-
	Advanced coursework completion	3	4	-	-	-	-
	Additional indicators total	7	8	10.0	4	4	10.0
Weighted total		7.9	10.7	-	3.6	10.3	-
Percentage of possible points		74%		-	35%		-
2018 Annual criterion-referenced target percentage		55%

Overall progress toward improvement targets

	2018	2019
Annual criterion-referenced target percentage	37%	67%
Weight	40%	60%
Cumulative criterion-referenced target percentage (2018 x 40%) + (2019 x 60%)	55%
	Substantial progress toward targets

2019 Points awarded

2019 Progress toward improvement targets
Indicator		High needs Subgroup (High school grades)
Indicator		Points earned	Total possible points	Weight %
Achievement	English language arts achievement	4	4	-
	Mathematics achievement	2	4	-
	Science achievement	2	4	-
	Achievement total	8	12	47.5
Growth	English language arts growth	3	4	-
	Mathematics growth	4	4	-
	Growth total	7	8	22.5
High school completion	Four-year cohort graduation rate	3	4	-
	Extended engagement rate	3	4	-
	Annual dropout rate	3	4	-
	High school completion total	9	12	20.0
Progress toward attaining English language proficiency	English language proficiency total	-	-	-
Additional indicators	Chronic absenteeism	0	4	-
	Advanced coursework completion	0	4	-
	Additional indicators total	0	8	10.0
Weighted total		7.2	10.7	-
Percentage of possible points		67%		-
2019 Annual criterion-referenced target percentage		67%

2018 Points awarded

2018 Progress toward improvement targets
Indicator		High needs Subgroup (High school grades)
Indicator		Points earned	Total possible points	Weight %
Achievement	English language arts achievement	1	4	-
	Mathematics achievement	0	4	-
	Science achievement	1	4	-
	Achievement total	2	12	47.5
Growth	English language arts growth	1	4	-
	Mathematics growth	3	4	-
	Growth total	4	8	22.5
High school completion	Four-year cohort graduation rate	3	4	-
	Extended engagement rate	3	4	-
	Annual dropout rate	3	4	-
	High school completion total	9	12	20.0
Progress toward attaining English language proficiency	English language proficiency total	-	-	-
Additional indicators	Chronic absenteeism	3	4	-
	Advanced coursework completion	0	4	-
	Additional indicators total	3	8	10.0
Weighted total		4.0	10.7	-
Percentage of possible points		37%		-
2018 Annual criterion-referenced target percentage		37%

Detailed data for each indicator

English language arts achievement - MCAS Composite Performance Index (CPI) - High school
About the Data
Group	2018 Achievement	2019 Achievement	Change	2019 Target	N	Points	Reason
All Students	99.2	99.7	0.5	100.0	393	4	Exceeded Target
Lowest Performing	98.2	99.5	1.3	99.8	97	4	Exceeded Target
High needs	96.8	98.6	1.8	98.7	92	4	Exceeded Target
Econ. Disadvantaged	98.9	100.0	1.1	100.0	28	4	Exceeded Target
EL and Former EL	-	-	-	-	7	-	-
Students w/ disabilities	96.5	98.3	1.8	98.6	75	4	Exceeded Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	100.0	100.0	0.0	100.0	28	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	15	-	-
Hispanic/Latino	-	-	-	-	23	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	9	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	99.3	99.6	0.3	100.0	318	4	Exceeded Target

Mathematics achievement - MCAS Composite Performance Index (CPI) - High school
About the Data
Group	2018 Achievement	2019 Achievement	Change	2019 Target	N	Points	Reason
All Students	97.7	97.8	0.1	99.3	394	4	Exceeded Target
Lowest Performing	93.2	94.0	0.8	95.3	96	2	Improved Below Target
High needs	90.4	90.8	0.4	92.4	92	2	Improved Below Target
Econ. Disadvantaged	91.7	91.7	0.0	94.0	27	1	No Change
EL and Former EL	-	-	-	-	6	-	-
Students w/ disabilities	89.1	89.0	-0.1	91.7	75	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	100.0	100.0	0.0	100.0	29	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	15	-	-
Hispanic/Latino	-	-	-	-	22	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	9	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	98.1	98.1	0.0	99.7	319	4	Exceeded Target

Science achievement - MCAS Composite Performance Index (CPI) - High school
About the Data
Group	2018 Achievement	2019 Achievement	Change	2019 Target	N	Points	Reason
All Students	96.4	96.7	0.3	98.1	390	3	Met Target
Lowest Performing	88.9	90.7	1.8	91.2	97	3	Met Target
High needs	87.3	87.8	0.5	89.9	92	2	Improved Below Target
Econ. Disadvantaged	91.3	86.1	-5.2	93.3	27	0	Declined
EL and Former EL	-	-	-	-	5	-	-
Students w/ disabilities	85.5	86.7	1.2	88.0	75	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	100.0	99.1	-0.9	100.0	29	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	15	-	-
Hispanic/Latino	-	-	-	-	21	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	8	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	96.8	97.1	0.3	98.5	317	3	Met Target

English language arts growth - High school
About the Data
Group	2019 Mean SGP	N	Points	Reason
All Students	55.8	365	3	Typical Growth - High
Lowest Performing	45.2	91	2	Typical Growth - Low
High needs	54.5	79	3	Typical Growth - High
Econ. Disadvantaged	55.7	25	3	Typical Growth - High
EL and Former EL	-	7	-	-
Students w/ disabilities	55.1	62	3	Typical Growth - High
Amer. Ind. or Alaska Nat.	-	-	-	-
Asian	65.2	25	4	Exceeded Typical Growth
Afr. Amer./Black	-	14	-	-
Hispanic/Latino	-	23	-	-
Multi-race, Non-Hisp./Lat.	-	9	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-
White	55.5	294	3	Typical Growth - High

Mathematics growth - High school
About the Data
Group	2019 Mean SGP	N	Points	Reason
All Students	68.4	367	4	Exceeded Typical Growth
Lowest Performing	63.1	92	4	Exceeded Typical Growth
High needs	64.8	79	4	Exceeded Typical Growth
Econ. Disadvantaged	62.8	24	4	Exceeded Typical Growth
EL and Former EL	-	6	-	-
Students w/ disabilities	63.8	62	4	Exceeded Typical Growth
Amer. Ind. or Alaska Nat.	-	-	-	-
Asian	66.2	26	4	Exceeded Typical Growth
Afr. Amer./Black	-	14	-	-
Hispanic/Latino	-	22	-	-
Multi-race, Non-Hisp./Lat.	-	9	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-
White	70.1	296	4	Exceeded Typical Growth

Four-year cohort graduation rate - High school
About the Data
Group	2017 Rate (%)	2018 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	97.1	97.4	0.3	98.2	389	3	Met Target
Lowest Performing	-	-	-	-	-	-	-
High needs	88.0	90.7	2.7	91.2	97	3	Met Target
Econ. Disadvantaged	82.0	92.5	10.5	85.6	40	4	Exceeded Target
EL and Former EL	-	-	-	-	2	-	-
Students w/ disabilities	83.8	87.5	3.7	87.7	72	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	100.0	100.0	0.0	100.0	27	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	21	-	-
Hispanic/Latino	-	-	-	-	21	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	16	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	97.1	97.7	0.6	98.5	304	3	Met Target

Extended engagement rate - High school
About the Data
Group	2016 Rate (%)	2017 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	99.5	99.6	0.1	100.0	449	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	98.1	98.1	0.0	100.0	108	3	Met Target
Econ. Disadvantaged	100.0	98.0	-2.0	100.0	50	3	Met Target
EL and Former EL	-	-	-	-	3	-	-
Students w/ disabilities	97.7	97.5	-0.2	100.0	80	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	100.0	100.0	0.0	100.0	25	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	14	-	-
Hispanic/Latino	-	-	-	-	16	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	14	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	99.4	99.5	0.1	100.0	380	4	Exceeded Target

Annual dropout rate - High school
About the Data
Group	2017 Rate (%)	2018 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	0.1	0.1	0.0	1.0	1,524	3	Met Target
Lowest Performing	-	-	-	-	-	-	-
High needs	0.3	0.3	0.0	1.0	303	3	Met Target
Econ. Disadvantaged	0.0	0.0	0.0	1.0	89	4	Exceeded Target
EL and Former EL	-	-	-	-	4	-	-
Students w/ disabilities	0.4	0.4	0.0	1.0	236	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	1	-	-
Asian	0.0	0.0	0.0	1.0	95	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	70	-	-
Hispanic/Latino	-	-	-	-	71	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	68	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	0.1	0.2	0.1	1.0	1,218	3	Met Target

Progress toward attaining English language proficiency - High school
About the Data
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 - High school
About the Data
Group	2018 Rate (%)	2019 Rate (%)	Change	Target	N	Points	Reason
All Students	4.5	5.2	0.7	3.4	1,570	4	Exceeded Target
Lowest Performing	2.3	7.1	4.8	0.0	98	3	Met Target
High needs	11.4	13.7	2.3	8.3	380	0	Declined
Econ. Disadvantaged	18.1	21.7	3.6	13.9	92	0	Declined
EL and Former EL	-	-	-	-	26	-	-
Students w/ disabilities	12.2	13.7	1.5	8.3	299	0	Declined
Amer. Ind. or Alaska Nat.	-	-	-	-	1	-	-
Asian	1.0	3.0	2.0	0.0	99	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	76	-	-
Hispanic/Latino	-	-	-	-	79	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	68	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	3.9	4.8	0.9	2.5	1,246	4	Exceeded Target

Advanced coursework completion - High school
About the Data
Group	2018 Rate (%)	2019 Rate (%)	Change	Target	N	Points	Reason
All Students	86.2	85.0	-1.2	88.9	726	3	Met Target
Lowest Performing	-	-	-	-	-	-	-
High needs	57.6	49.3	-8.3	64.2	152	0	Declined
Econ. Disadvantaged	69.4	62.0	-7.4	77.1	50	0	Declined
EL and Former EL	-	-	-	-	5	-	-
Students w/ disabilities	47.3	40.0	-7.3	54.5	120	0	Declined
Amer. Ind. or Alaska Nat.	-	-	-	-	1	-	-
Asian	98.0	90.9	-7.1	100.0	44	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	31	-	-
Hispanic/Latino	-	-	-	-	33	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	41	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	88.3	87.5	-0.8	91.1	575	3	Met Target

Assessment participation - All students
About the Data
Group	English language arts					Mathematics					Science
Group	Enrolled	Assessed	%	Met Target?	Years in Rate	Enrolled	Assessed	%	Met Target?	Years in Rate	Enrolled	Assessed	%	Met Target?	Years in Rate
All Students	397	392	99	Yes	1	398	394	99	Yes	1	402	398	99	Yes	1

Assessment participation - Subgroups
About the Data
Group	English language arts		Mathematics		Science		Overall
Group	Enrolled	Assessed	Enrolled	Assessed	Enrolled	Assessed	Total Enrolled	Total Assessed	%	Met Target?	Years in Rate
High needs	96	91	96	92	97	94	289	277	96	Yes	1
Econ. Disadvantaged	29	27	28	27	28	28	85	82	96	Yes	1
EL and Former EL	7	6	6	6	6	6	19	-	-	-	-
Students w/ disabilities	79	74	79	75	80	77	238	226	95	Yes	1
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-	-	-	-	-
Asian	28	28	29	29	29	29	86	86	100	Yes	1
Afr. Amer./Black	15	15	15	15	15	15	45	-	-	-	-
Hispanic/Latino	23	22	22	22	22	22	67	66	99	Yes	1
Multi-race, Non-Hisp./Lat.	9	9	9	9	9	9	27	-	-	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-	-	-	-	-
White	322	318	323	319	327	323	972	960	99	Yes	1

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

Glossary of 2019 Accountability Terms