Massachusetts School and District Profiles

Groton Dunstable Regional

Districts
Schools

2023

2023 Official Accountability Report - Groton Dunstable Regional

Organization Information

DISTRICT NAME
Groton-Dunstable (06730000)

TITLE I STATUS
Title I School

SCHOOL
Groton Dunstable Regional (06730505)

GRADES SERVED
09,10,11,12

REGION
Coastal

FEDERAL DESIGNATION
-

Accountability Information

Overall classification

Not requiring assistance or intervention

Reason for classification

Meeting or exceeding targets

Progress toward improvement targets	Accountability percentile
94% - Meeting or exceeding targets	97

OVERALL RESULTS
STUDENT GROUP RESULTS
DETAILED DATA FOR EACH INDICATOR

Overall progress toward improvement targets

	2023
Criterion-referenced target percentage	94%
Progress towards targets	Meeting or exceeding targets

2023 Points awarded

2023 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	-	-	-	-
	Mathematics achievement	4	4	-	-	-	-
	Science achievement	4	4	-	-	-	-
	Achievement total	12	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	4	4	-	-	-	-
	Extended engagement rate	4	4	-	-	-	-
	Annual dropout rate	3	4	-	-	-	-
	High school completion total	11	12	20.0	-	-	-
Progress toward attaining English language proficiency	English language proficiency total	-	-	-	-	-	-
Additional indicators	Chronic absenteeism	4	4	-	-	-	-
	Advanced coursework completion	1	4	-	-	-	-
	Additional indicators total	5	8	10.0	-	-	-
Weighted total		10.0	10.7	-	-	-	-
Percentage of possible points		94%		-	-		-
2023 Criterion-referenced target percentage		94%

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

	2023
Criterion-referenced target percentage	91%
Progress towards targets	Meeting or exceeding targets

2023 Points awarded

2023 Progress toward improvement targets
Indicator		High needs Student Group (High school grades)
Indicator		Points earned	Total possible points	Weight %
Achievement	English language arts achievement	4	4	-
	Mathematics achievement	4	4	-
	Science achievement	4	4	-
	Achievement total	12	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	4	4	-
	Annual dropout rate	4	4	-
	High school completion total	11	12	20.0
Progress toward attaining English language proficiency	English language proficiency total	-	-	-
Additional indicators	Chronic absenteeism	2	4	-
	Advanced coursework completion	0	4	-
	Additional indicators total	2	8	10.0
Weighted total		9.7	10.7	-
Percentage of possible points		91%		-
2023 Criterion-referenced target percentage		91%

Detailed data for each indicator

English language arts achievement - MCAS average composite scaled score - High school
About the Data
Group	2022 Achievement	2023 Achievement	Change	2023 Target	N	Points	Reason
All Students	512.4	522.1	9.7	514.1	160	4	Recovery Path: Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	499.6	505.9	6.3	501.5	28	4	Recovery Path: Exceeded Target
Low income	-	-	-	-	11	-	-
EL and Former EL	-	-	-	-	1	-	-
Students w/ disabilities	495.2	497.8	2.6	497.4	21	3	Recovery Path: Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	-	-	-	-	10	-	-
Afr. Amer./Black	-	-	-	-	4	-	-
Hispanic/Latino	-	-	-	-	6	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	5	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	512.3	521.2	8.9	514.0	135	4	Recovery Path: Exceeded Target

Mathematics achievement - MCAS average composite scaled score - High school
About the Data
Group	2022 Achievement	2023 Achievement	Change	2023 Target	N	Points	Reason
All Students	518.9	520.0	1.1	520.8	159	4	Recovery Path: Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	502.2	507.6	5.4	504.6	28	4	Recovery Path: Exceeded Target
Low income	-	-	-	-	11	-	-
EL and Former EL	-	-	-	-	1	-	-
Students w/ disabilities	500.3	500.3	0.0	502.8	21	3	Path Forward: Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	-	-	-	-	10	-	-
Afr. Amer./Black	-	-	-	-	4	-	-
Hispanic/Latino	-	-	-	-	5	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	5	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	519.0	520.1	1.1	520.8	135	4	Recovery Path: Exceeded Target

Science achievement - MCAS average composite scaled score - High school
About the Data
Group	2022 Achievement	2023 Achievement	Change	2023 Target	N	Points	Reason
All Students	512.0	516.7	4.7	515.1	159	4	Recovery Path: Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	494.4	499.9	5.5	498.2	28	4	Recovery Path: Exceeded Target
Low income	-	-	-	-	11	-	-
EL and Former EL	-	-	-	-	1	-	-
Students w/ disabilities	490.7	492.0	1.3	493.2	21	2	Path Forward: Improved Below Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	-	-	-	-	10	-	-
Afr. Amer./Black	-	-	-	-	4	-	-
Hispanic/Latino	-	-	-	-	6	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	5	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	512.4	517.1	4.7	515.3	134	4	Recovery Path: Exceeded Target

English language arts growth - High school
About the Data
Group	2023 Mean SGP	N	Points	Reason
All Students	57.8	147	3	Typical Growth - High
Lowest Performing	-	-	-	-
High needs	58.6	27	3	Typical Growth - High
Low income	-	11	-	-
EL and Former EL	-	1	-	-
Students w/ disabilities	59.3	20	3	Typical Growth - High
Amer. Ind. or Alaska Nat.	-	-	-	-
Asian	-	9	-	-
Afr. Amer./Black	-	4	-	-
Hispanic/Latino	-	6	-	-
Multi-race, Non-Hisp./Lat.	-	4	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-
White	56.3	124	3	Typical Growth - High

Mathematics growth - High school
About the Data
Group	2023 Mean SGP	N	Points	Reason
All Students	67.6	141	4	Exceeded Typical Growth
Lowest Performing	-	-	-	-
High needs	69.8	26	4	Exceeded Typical Growth
Low income	-	10	-	-
EL and Former EL	-	1	-	-
Students w/ disabilities	67.4	20	4	Exceeded Typical Growth
Amer. Ind. or Alaska Nat.	-	-	-	-
Asian	-	9	-	-
Afr. Amer./Black	-	4	-	-
Hispanic/Latino	-	5	-	-
Multi-race, Non-Hisp./Lat.	-	4	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-
White	67.4	119	4	Exceeded Typical Growth

Four-year cohort graduation rate - High school
About the Data
Group	2021 Rate (%)	2022 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	99.5	97.9	-1.6	95.0	190	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	97.2	94.9	-2.3	95.0	59	3	Met Target
Low income	-	-	-	-	35	-	-
EL and Former EL	-	-	-	-	1	-	-
Students w/ disabilities	95.7	90.9	-4.8	95.0	33	0	Declined
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	-	-	-	-	21	-	-
Afr. Amer./Black	-	-	-	-	2	-	-
Hispanic/Latino	-	-	-	-	6	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	4	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	99.4	97.5	-1.9	95.0	157	4	Exceeded Target

Extended engagement rate - High school
About the Data
Group	2020 Rate (%)	2021 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	100.0	100.0	0.0	95.0	190	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	100.0	100.0	0.0	95.0	36	4	Exceeded Target
Low income	-	-	-	-	20	-	-
EL and Former EL	-	-	-	-	1	-	-
Students w/ disabilities	100.0	100.0	0.0	95.0	23	4	Exceeded Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	-	-	-	-	15	-	-
Afr. Amer./Black	-	-	-	-	2	-	-
Hispanic/Latino	-	-	-	-	3	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	1	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	100.0	100.0	0.0	95.0	169	4	Exceeded Target

Annual dropout rate - High school
About the Data
Group	2021 Rate (%)	2022 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	0.1	0.1	0.0	1.0	700	3	Met Target
Lowest Performing	-	-	-	-	-	-	-
High needs	0.0	0.0	0.0	1.0	137	4	Exceeded Target
Low income	-	-	-	-	71	-	-
EL and Former EL	-	-	-	-	3	-	-
Students w/ disabilities	0.0	0.0	0.0	1.0	89	4	Exceeded Target
Amer. Ind. or Alaska Nat.	-	-	-	-	1	-	-
Asian	-	-	-	-	51	-	-
Afr. Amer./Black	-	-	-	-	7	-	-
Hispanic/Latino	-	-	-	-	21	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	16	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	2	-	-
White	0.2	0.2	0.0	1.0	602	3	Met Target

Progress toward attaining English language proficiency - High school
About the Data
Group	2022 Rate (%)	2023 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
About the Data
Group	2022 Rate (%)	2023 Rate (%)	Change	Target	N	Points	Reason
All Students	13.0	10.8	-2.2	11.9	678	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	24.3	22.2	-2.1	21.2	144	2	Improved Below Target
Low income	-	-	-	-	55	-	-
EL and Former EL	-	-	-	-	10	-	-
Students w/ disabilities	26.1	19.2	-6.9	22.2	99	4	Exceeded Target
Amer. Ind. or Alaska Nat.	-	-	-	-	1	-	-
Asian	-	-	-	-	41	-	-
Afr. Amer./Black	-	-	-	-	9	-	-
Hispanic/Latino	-	-	-	-	22	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	15	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	13.2	10.5	-2.7	11.8	589	4	Exceeded Target

Advanced coursework completion - High school
About the Data
Group	2022 Rate (%)	2023 Rate (%)	Change	Target	N	Points	Reason
All Students	78.1	77.9	-0.2	80.2	349	1	No Change
Lowest Performing	-	-	-	-	-	-	-
High needs	52.7	39.7	-13.0	58.7	68	0	Declined
Low income	-	-	-	-	29	-	-
EL and Former EL	-	-	-	-	3	-	-
Students w/ disabilities	39.1	30.6	-8.5	46.8	49	0	Declined
Amer. Ind. or Alaska Nat.	-	-	-	-	1	-	-
Asian	-	-	-	-	20	-	-
Afr. Amer./Black	-	-	-	-	1	-	-
Hispanic/Latino	-	-	-	-	10	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	6	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	77.7	76.8	-0.9	80.2	310	1	No Change

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	163	162	99	Yes	1	162	161	99	Yes	1	163	162	99	Yes	1

Assessment participation - Student Group
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	29	29	29	29	29	29	87	87	100	Yes	1
Low income	11	11	11	11	11	11	33	-	-	-	-
EL and Former EL	1	1	1	1	1	1	3	-	-	-	-
Students w/ disabilities	22	22	22	22	22	22	66	66	100	Yes	1
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-	-	-	-	-
Asian	11	11	11	11	11	11	33	-	-	-	-
Afr. Amer./Black	4	4	4	4	4	4	12	-	-	-	-
Hispanic/Latino	6	6	5	5	6	6	17	-	-	-	-
Multi-race, Non-Hisp./Lat.	5	5	5	5	5	5	15	-	-	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-	-	-	-	-
White	137	136	137	136	137	136	411	408	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 criterion-referenced target percentage of 75% or higher.

The 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)

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 Accountability Terms