Massachusetts School and District Profiles

Winchester

Districts Schools

2018

2018 Official Accountability Report - Winchester

Organization Information
DISTRICT NAME Winchester (03440000)	TITLE I STATUS Title I District
REGION Coastal	GRADES SERVED PK,K,01,02,03,04,05,06,07,08,09,10,11,12

Accountability Information

Overall classification	Not requiring assistance or intervention

Reason for classification
Meeting targets

Progress toward improvement targets	Accountability percentile
88% - Meeting targets	-

This district's determination of need for special education technical assistance or intervention
Needs assistance (NA)

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

Overall results

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)
Indicator		Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %	Points earned	Total possible points	Weight %
Achievement	English language arts achievement	4	4	-	4	4	-	4	4	-	4	4	-
	Mathematics achievement	4	4	-	3	4	-	4	4	-	3	4	-
	Science achievement	4	4	-	-	-	-	4	4	-	-	-	-
	Achievement total	12	12	60.0	7	8	67.5	12	12	47.5	7	8	67.5
Growth	English language arts growth	3	4	-	3	4	-	4	4	-	2	4	-
	Mathematics growth	3	4	-	3	4	-	4	4	-	2	4	-
	Growth total	6	8	20.0	6	8	22.5	8	8	22.5	4	8	22.5
High school completion	Four-year cohort graduation rate	-	-	-	-	-	-	4	4	-	-	-	-
	Extended engagement rate	-	-	-	-	-	-	3	4	-	-	-	-
	Annual dropout rate	-	-	-	-	-	-	4	4	-	-	-	-
	High school completion total	-	-	-	-	-	-	11	12	20.0	-	-	-
Progress toward attaining English language proficiency	English language proficiency total	4	4	10.0	-	-	-	-	-	-	-	-	-
Additional indicators	Chronic absenteeism	3	4	-	0	4	-	3	4	-	4	4	-
	Advanced coursework completion	-	-	-	-	-	-	4	4	-	-	-	-
	Additional indicators total	3	4	10.0	0	4	10.0	7	8	10.0	4	4	10.0
Weighted total		9.1	9.6	-	6.1	7.6	-	10.4	10.7	-	6.0	7.6	-
Percentage of possible points		95%		-	80%		-	97%		-	79%		-
Percentage of possible points by gradespan		88% Weight of non-high school results:70%						88% Weight of high school results:30%
Criterion-referenced target percentage		88%
Criterion-referenced target percentage		Meeting targets

Subgroup results

Progress toward improvement targets
Indicator		High needs Subgroup (Non-high school grades)			High needs Subgroup (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	3	4	-	3	4	-
	Science achievement	3	4	-	3	4	-
	Achievement total	10	12	67.5	10	12	47.5
Growth	English language arts growth	3	4	-	3	4	-
	Mathematics growth	3	4	-	4	4	-
	Growth total	6	8	22.5	7	8	22.5
High school completion	Four-year cohort graduation rate	-	-	-	4	4	-
	Extended engagement rate	-	-	-	3	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	0	4	-	4	4	-
	Advanced coursework completion	-	-	-	4	4	-
	Additional indicators total	0	4	10.0	8	8	10.0
Weighted total		8.1	10.3	-	9.3	10.7	-
Percentage of possible points		79%		-	87%		-
Percentage of possible points by gradespan		79% Weight of non-high school results:70%			87% Weight of high school results:30%
Criterion-referenced target percentage		81%
Criterion-referenced target percentage		Meeting targets
Subgroup percentile
This group's overall performance relative to the performance of the same subgroup in schools administering similar assessments		-

Detailed data for each indicator

English language arts achievement - Next-Generation MCAS average composite scaled score - Non-high school About the Data
Group	2017 Achievement	2018 Achievement	Change	2018 Target	N	Points	Reason
All Students	513.9	515.4	1.5	515.7	2,224	4	Exceeded Target
Lowest Performing	492.8	497.9	5.1	497.2	447	4	Exceeded Target
High needs	499.7	502.7	3.0	501.2	639	4	Exceeded Target
Econ. Disadvantaged	503.3	501.9	-1.4	504.9	126	0	Declined
EL and Former EL	-	-	-	-	204	-	-
Students w/ disabilities	495.6	496.0	0.4	497.0	421	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	5	-	-
Asian	518.6	521.8	3.2	520.4	372	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	21	-	-
Hispanic/Latino	-	-	-	-	70	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	118	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	512.9	514.0	1.1	514.9	1,637	4	Exceeded Target

English language arts achievement - legacy MCAS Composite Performance Index (CPI) - High school About the Data
Group	2017 Achievement	2018 Achievement	Change	2018 Target	N	Points	Reason
All Students	99.0	99.7	0.7	100.0	344	4	Exceeded Target
Lowest Performing	99.7	99.4	-0.3	100.0	88	4	Exceeded Target
High needs	96.6	98.9	2.3	98.5	88	4	Exceeded Target
Econ. Disadvantaged	93.8	100.0	6.2	95.6	25	4	Exceeded Target
EL and Former EL	-	-	-	-	16	-	-
Students w/ disabilities	95.8	98.4	2.6	98.1	62	4	Exceeded Target
Amer. Ind. or Alaska Nat.	-	-	-	-	1	-	-
Asian	98.9	99.3	0.4	100.0	71	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	8	-	-
Hispanic/Latino	-	-	-	-	15	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	16	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	99.2	99.8	0.6	100.0	233	4	Exceeded Target

Mathematics achievement - Next-Generation MCAS average composite scaled score - Non-high school About the Data
Group	2017 Achievement	2018 Achievement	Change	2018 Target	N	Points	Reason
All Students	516.4	516.1	-0.3	518.1	2,217	4	Exceeded Target
Lowest Performing	494.4	496.8	2.4	497.0	444	3	Met Target
High needs	501.9	503.8	1.9	503.4	636	3	Met Target
Econ. Disadvantaged	504.0	503.2	-0.8	505.1	126	3	Met Target
EL and Former EL	-	-	-	-	204	-	-
Students w/ disabilities	496.3	495.8	-0.5	497.8	418	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	5	-	-
Asian	529.2	529.2	0.0	531.6	372	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	20	-	-
Hispanic/Latino	-	-	-	-	70	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	118	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	514.0	513.1	-0.9	515.7	1,631	4	Exceeded Target

Mathematics achievement - legacy MCAS Composite Performance Index (CPI) - High school About the Data
Group	2017 Achievement	2018 Achievement	Change	2018 Target	N	Points	Reason
All Students	98.4	98.6	0.2	100.0	345	4	Exceeded Target
Lowest Performing	98.1	95.2	-2.9	100.0	88	3	Met Target
High needs	95.3	94.6	-0.7	97.8	88	3	Met Target
Econ. Disadvantaged	92.0	99.0	7.0	94.7	25	4	Exceeded Target
EL and Former EL	-	-	-	-	16	-	-
Students w/ disabilities	93.7	92.3	-1.4	96.6	62	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	1	-	-
Asian	99.5	99.3	-0.2	100.0	71	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	8	-	-
Hispanic/Latino	-	-	-	-	14	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	16	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	98.8	98.7	-0.1	100.0	235	4	Exceeded Target

Science achievement - legacy MCAS Composite Performance Index (CPI) - Non-high school About the Data
Group	2017 Achievement	2018 Achievement	Change	2018 Target	N	Points	Reason
All Students	90.4	91.2	0.8	92.2	713	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	76.2	79.7	3.5	78.5	217	3	Met Target
Econ. Disadvantaged	77.4	78.2	0.8	79.5	47	3	Met Target
EL and Former EL	-	-	-	-	71	-	-
Students w/ disabilities	72.4	74.6	2.2	74.7	141	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	2	-	-
Asian	97.1	96.3	-0.8	99.7	127	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	4	-	-
Hispanic/Latino	-	-	-	-	24	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	47	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	89.6	90.2	0.6	91.4	508	4	Exceeded Target

Science achievement - legacy MCAS Composite Performance Index (CPI) - High school About the Data
Group	2017 Achievement	2018 Achievement	Change	2018 Target	N	Points	Reason
All Students	98.0	98.5	0.5	99.8	340	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	93.4	94.2	0.8	95.7	86	3	Met Target
Econ. Disadvantaged	89.8	96.7	6.9	91.9	23	4	Exceeded Target
EL and Former EL	-	-	-	-	16	-	-
Students w/ disabilities	92.2	92.3	0.1	94.5	62	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	1	-	-
Asian	100.0	99.3	-0.7	100.0	70	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	8	-	-
Hispanic/Latino	-	-	-	-	14	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	15	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	98.3	98.5	0.2	100.0	232	4	Exceeded Target

English language arts growth - Non-high school About the Data
Group	2018 Mean SGP	2018 Target	N	Points	Reason
All Students	55.7	50.0	1,793	3	Met Target
Lowest Performing	53.5	50.0	443	3	Met Target
High needs	54.1	50.0	494	3	Met Target
Econ. Disadvantaged	51.3	50.0	99	3	Met Target
EL and Former EL	-	-	149	-	-
Students w/ disabilities	50.2	50.0	328	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	5	-	-
Asian	61.6	50.0	307	4	Exceeded Target
Afr. Amer./Black	-	-	18	-	-
Hispanic/Latino	-	-	54	-	-
Multi-race, Non-Hisp./Lat.	-	-	104	-	-
Nat. Haw. or Pacif. Isl.	-	-	1	-	-
White	54.6	50.0	1,304	3	Met Target

English language arts growth - High school About the Data
Group	2018 Mean SGP	2018 Target	N	Points	Reason
All Students	66.3	50.0	314	4	Exceeded Target
Lowest Performing	46.2	50.0	78	2	Below Target
High needs	53.9	50.0	73	3	Met Target
Econ. Disadvantaged	56.2	50.0	20	3	Met Target
EL and Former EL	-	-	11	-	-
Students w/ disabilities	55.2	50.0	54	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	1	-	-
Asian	74.5	50.0	65	4	Exceeded Target
Afr. Amer./Black	-	-	6	-	-
Hispanic/Latino	-	-	12	-	-
Multi-race, Non-Hisp./Lat.	-	-	14	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-
White	65.5	50.0	216	4	Exceeded Target

Mathematics growth - Non-high school About the Data
Group	2018 Mean SGP	2018 Target	N	Points	Reason
All Students	55.0	50.0	1,788	3	Met Target
Lowest Performing	53.5	50.0	440	3	Met Target
High needs	52.6	50.0	493	3	Met Target
Econ. Disadvantaged	54.3	50.0	99	3	Met Target
EL and Former EL	-	-	150	-	-
Students w/ disabilities	48.2	50.0	326	2	Below Target
Amer. Ind. or Alaska Nat.	-	-	5	-	-
Asian	63.3	50.0	308	4	Exceeded Target
Afr. Amer./Black	-	-	17	-	-
Hispanic/Latino	-	-	54	-	-
Multi-race, Non-Hisp./Lat.	-	-	104	-	-
Nat. Haw. or Pacif. Isl.	-	-	1	-	-
White	52.2	50.0	1,299	3	Met Target

Mathematics growth - High school About the Data
Group	2018 Mean SGP	2018 Target	N	Points	Reason
All Students	63.5	50.0	317	4	Exceeded Target
Lowest Performing	48.3	50.0	78	2	Below Target
High needs	61.5	50.0	73	4	Exceeded Target
Econ. Disadvantaged	61.6	50.0	20	4	Exceeded Target
EL and Former EL	-	-	11	-	-
Students w/ disabilities	59.2	50.0	54	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	1	-	-
Asian	69.6	50.0	65	4	Exceeded Target
Afr. Amer./Black	-	-	6	-	-
Hispanic/Latino	-	-	11	-	-
Multi-race, Non-Hisp./Lat.	-	-	14	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-
White	61.9	50.0	220	4	Exceeded Target

Four-year cohort graduation rate - High school About the Data
Group	2016 Rate (%)	2017 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	96.9	98.5	1.6	98.9	274	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	89.2	95.2	6.0	93.3	83	4	Exceeded Target
Econ. Disadvantaged	89.2	96.9	7.7	93.7	32	4	Exceeded Target
EL and Former EL	-	-	-	-	4	-	-
Students w/ disabilities	83.3	93.3	10.0	89.2	60	4	Exceeded Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	100.0	100.0	0.0	100.0	34	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	2	-	-
Hispanic/Latino	-	-	-	-	12	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	9	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	96.8	98.2	1.4	98.9	217	4	Exceeded Target

Extended engagement rate - High school About the Data
Group	2015 Rate (%)	2016 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	97.5	98.7	1.2	99.1	319	3	Met Target
Lowest Performing	-	-	-	-	-	-	-
High needs	95.1	97.3	2.2	98.6	74	3	Met Target
Econ. Disadvantaged	100.0	94.6	-5.4	100.0	37	0	Declined
EL and Former EL	-	-	-	-	6	-	-
Students w/ disabilities	93.7	97.6	3.9	98.6	42	3	Met Target
Amer. Ind. or Alaska Nat.	-	-	-	-	1	-	-
Asian	96.3	100.0	3.7	99.0	46	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	5	-	-
Hispanic/Latino	-	-	-	-	5	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	13	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	97.8	98.8	1.0	99.6	249	3	Met Target

Annual dropout rate - High school About the Data
Group	2016 Rate (%)	2017 Rate (%)	Change	Target (%)	N	Points	Reason
All Students	0.4	0.0	0.4	1.0	1,268	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	0.4	0.0	0.4	1.0	305	4	Exceeded Target
Econ. Disadvantaged	0.0	0.0	0.0	1.0	71	4	Exceeded Target
EL and Former EL	-	-	-	-	19	-	-
Students w/ disabilities	0.0	0.0	0.0	1.0	228	4	Exceeded Target
Amer. Ind. or Alaska Nat.	-	-	-	-	1	-	-
Asian	0.6	0.0	0.6	1.0	208	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	18	-	-
Hispanic/Latino	-	-	-	-	52	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	49	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	0.2	0.0	0.2	1.0	940	4	Exceeded Target

Progress toward attaining English language proficiency - Non-high school About the Data
Group	2017 Rate (%)	2018 Rate (%)	Change	Target	N	Points	Reason
All Students	76.1	85.0	8.9	71.1	100	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	-	-	-	-	-	-	-
Econ. Disadvantaged	-	-	-	-	-	-	-
EL and Former EL	-	-	-	-	100	-	-
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 About the Data
Group	2017 Rate (%)	2018 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 About the Data
Group	2017 Rate (%)	2018 Rate (%)	Change	Target	N	Points	Reason
All Students	3.3	3.8	-0.5	2.2	2,963	3	Met Target
Lowest Performing	2.9	4.7	-1.8	0.8	448	0	Declined
High needs	3.2	6.2	-3.0	1.3	764	0	Declined
Econ. Disadvantaged	5.3	12.4	-7.1	2.7	129	0	Declined
EL and Former EL	-	-	-	-	280	-	-
Students w/ disabilities	3.6	5.8	-2.2	1.2	513	0	Declined
Amer. Ind. or Alaska Nat.	-	-	-	-	5	-	-
Asian	2.4	3.0	-0.6	0.5	507	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	29	-	-
Hispanic/Latino	-	-	-	-	85	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	168	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	1	-	-
White	3.4	4.0	-0.6	2.4	2,168	3	Met Target

Chronic absenteeism - High school About the Data
Group	2017 Rate (%)	2018 Rate (%)	Change	Target	N	Points	Reason
All Students	9.7	9.0	0.7	8.6	1,385	3	Met Target
Lowest Performing	12.8	5.7	7.1	10.7	88	4	Exceeded Target
High needs	21.3	17.8	3.5	19.4	349	4	Exceeded Target
Econ. Disadvantaged	25.0	20.2	4.8	22.4	89	4	Exceeded Target
EL and Former EL	-	-	-	-	69	-	-
Students w/ disabilities	22.4	18.5	3.9	20.0	248	4	Exceeded Target
Amer. Ind. or Alaska Nat.	-	-	-	-	2	-	-
Asian	4.7	5.2	-0.5	2.8	230	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	22	-	-
Hispanic/Latino	-	-	-	-	59	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	48	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	10.9	9.3	1.6	9.9	1,024	4	Exceeded Target

Advanced coursework completion - High school About the Data
Group	2017 Rate (%)	2018 Rate (%)	Change	Target	N	Points	Reason
All Students	93.5	98.3	4.8	98.1	640	4	Exceeded Target
Lowest Performing	-	-	-	-	-	-	-
High needs	69.9	87.9	18.0	76.9	157	4	Exceeded Target
Econ. Disadvantaged	93.5	95.2	1.7	100.0	42	4	Exceeded Target
EL and Former EL	-	-	-	-	27	-	-
Students w/ disabilities	66.4	85.2	18.8	71.9	115	4	Exceeded Target
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-
Asian	93.5	100.0	6.5	99.9	98	4	Exceeded Target
Afr. Amer./Black	-	-	-	-	9	-	-
Hispanic/Latino	-	-	-	-	27	-	-
Multi-race, Non-Hisp./Lat.	-	-	-	-	24	-	-
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-
White	93.8	97.7	3.9	98.9	482	4	Exceeded Target

Assessment participation 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	2,598	2,579	99	Yes	1	2,596	2,573	99	Yes	1	1,072	1,063	99	Yes	1
Lowest Performing	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High needs	747	738	99	Yes	1	746	735	99	Yes	1	311	309	99	Yes	1
Econ. Disadvantaged	157	156	99	Yes	1	157	156	99	Yes	1	72	72	100	Yes	1
EL and Former EL	231	231	100	Yes	1	231	231	100	Yes	1	90	90	100	Yes	1
Students w/ disabilities	493	484	98	Yes	1	492	481	98	Yes	1	206	204	99	Yes	1
Amer. Ind. or Alaska Nat.	6	-	-	-	-	6	-	-	-	-	3	-	-	-	-
Asian	446	446	100	Yes	1	446	446	100	Yes	1	199	199	100	Yes	1
Afr. Amer./Black	29	29	100	Yes	1	29	28	97	Yes	1	12	-	-	-	-
Hispanic/Latino	89	88	99	Yes	1	89	87	98	Yes	1	40	40	100	Yes	1
Multi-race, Non-Hisp./Lat.	134	134	100	Yes	1	134	134	100	Yes	1	63	63	100	Yes	1
Nat. Haw. or Pacif. Isl.	1	-	-	-	-	1	-	-	-	-	1	-	-	-	-
White	1,893	1,875	99	Yes	1	1,891	1,871	99	Yes	1	754	745	99	Yes	1

School Accountability Information About the Data
School	Accountability classification
Ambrose Elementary	Not requiring assistance or intervention
Lincoln Elementary	Not requiring assistance or intervention
Lynch Elementary	Not requiring assistance or intervention
McCall Middle	Not requiring assistance or intervention
Muraco Elementary	Not requiring assistance or intervention
Vinson-Owen Elementary	Not requiring assistance or intervention
Winchester High School	Not 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 without required assistance or intervention. The reason(s) for the district or school's classification are noted on this report.

Progress toward improvement targets: The criterion-referenced target percentage combines information about 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)

Weighted total of possible points = (Total achievement possible points x Achievement weight) + (Total growth possible points x Growth weight) + (Total high school completion possible points x high school completion weight) + (EL progress possible points x EL progress weight) + (Total additional indicator possible points 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 data for all accountability indicators. School percentiles are not calculated for districts.

Determination of need for special education technical assistance or intervention: The U.S. Department of Education requires Massachusetts to determine which districts (including single school districts) have specific needs for technical assistance or intervention in the area of special education. A district's determination is based on four categories: Meets Requirements (MR); Needs Assistance (NA); Needs Intervention (NI); and Needs Substantial Intervention (NSI). In most cases these categories correspond to the district's results, except when the district has specific compliance needs. This designation helps signal whether outcomes for all students in the district indicate progress, including that of students with disabilities, or whether technical assistance and/or intervention is needed to improve outcomes for all children, especially students with disabilities.

Resources
Interpretive Materials
Glossary of 2018 Accountability Terms