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2015 Accountability Data - Lexington

District Information
District:	Lexington (01550000)
Region:	Greater Boston
Title I Status:	Yes
Accountability and Assistance Level:	Level 2

Summary > 2015

2015 English Language Arts Proficiency Gap Narrowing About the Data
	0 10 20 30 40 50 60 70 80 90 100	Baseline CPI	2014 CPI	2015 CPI	CPI Change	2015 Target	6 Year Goal	CPI Percentile in School Type	N	PPI Points	Rating
All students		97.0	96.7	96.3	-0.4	98.0	98.5	97	3706	100	Above Target
High needs		90.4	89.1	87.9	-1.2	93.6	95.2	95	945	75	On Target
Econ. Disadvantaged		-	-	88.1	-	-	-	-	245	-	-
EL and Former EL		92.2	91.3	89.6	-1.7	94.8	96.1	93	297	75	On Target
Students w/ disabilities		87.5	85.9	83.9	-2.0	91.7	93.8	96	560	75	On Target
Amer. Ind. or Alaska Nat.		-	-	-	-	-	-	-	1	-	-
Asian		98.1	97.9	97.4	-0.5	98.7	99.1	82	1270	100	Above Target
Afr. Amer./Black		91.0	90.7	86.3	-4.4	94.0	95.5	79	157	0	Declined
Hispanic/Latino		91.9	95.3	93.6	-1.7	94.6	96.0	98	122	75	On Target
Multi-race, Non-Hisp./Lat.		98.2	97.1	96.4	-0.7	98.8	99.1	91	199	100	Above Target
Nat. Haw. or Pacif. Isl.		-	-	-	-	-	-	-	-	-	-
White		97.1	96.4	96.5	0.1	98.1	98.6	96	1957	100	Above Target

Summary > 2015

2015 Mathematics Proficiency Gap Narrowing About the Data
	0 10 20 30 40 50 60 70 80 90 100	Baseline CPI	2014 CPI	2015 CPI	CPI Change	2015 Target	6 Year Goal	CPI Percentile in School Type	N	PPI Points	Rating
All students		95.0	95.0	95.0	0.0	96.7	97.5	99	3709	100	Above Target
High needs		86.6	84.6	84.7	0.1	91.1	93.3	99	942	75	On Target
Econ. Disadvantaged		-	-	81.4	-	-	-	-	246	-	-
EL and Former EL		94.4	92.8	93.9	1.1	96.3	97.2	97	295	100	Above Target
Students w/ disabilities		82.1	79.3	78.1	-1.2	88.1	91.1	98	558	75	On Target
Amer. Ind. or Alaska Nat.		-	-	-	-	-	-	-	1	-	-
Asian		98.4	98.3	98.5	0.2	98.9	99.2	94	1271	100	Above Target
Afr. Amer./Black		81.1	79.2	78.5	-0.7	87.4	90.6	88	155	25	No Change
Hispanic/Latino		85.7	90.8	87.5	-3.3	90.5	92.9	96	122	75	On Target
Multi-race, Non-Hisp./Lat.		96.0	95.3	94.8	-0.5	97.3	98.0	93	199	100	Above Target
Nat. Haw. or Pacif. Isl.		-	-	-	-	-	-	-	-	-	-
White		95.0	94.5	94.5	0.0	96.7	97.5	98	1961	100	Above Target

Summary > 2015

2015 Science Proficiency Gap Narrowing About the Data
	0 10 20 30 40 50 60 70 80 90 100	Baseline CPI	2014 CPI	2015 CPI	CPI Change	2015 Target	6 Year Goal	CPI Percentile in School Type	N	PPI Points	Rating
All students		93.6	94.5	95.0	0.5	95.7	96.8	98	1610	100	Above Target
High needs		84.5	84.0	83.6	-0.4	89.7	92.3	97	345	75	On Target
Econ. Disadvantaged		-	-	85.2	-	-	-	-	91	-	-
EL and Former EL		86.3	87.0	84.7	-2.3	90.9	93.2	97	93	75	On Target
Students w/ disabilities		83.3	81.2	79.0	-2.2	88.9	91.7	97	218	75	On Target
Amer. Ind. or Alaska Nat.		-	-	-	-	-	-	-	-	-	-
Asian		95.9	97.1	96.9	-0.2	97.3	98.0	93	516	100	Above Target
Afr. Amer./Black		77.7	76.6	84.8	8.2	85.1	88.9	98	64	75	On Target
Hispanic/Latino		84.1	92.5	88.0	-4.5	89.4	92.1	95	48	75	On Target
Multi-race, Non-Hisp./Lat.		95.9	95.6	95.5	-0.1	97.3	98.0	92	77	100	Above Target
Nat. Haw. or Pacif. Isl.		-	-	-	-	-	-	-	-	-	-
White		94.3	94.5	95.0	0.5	96.2	97.2	98	905	100	Above Target

Summary > 2015

2015 English Language Arts Extra Credit About the Data
	Extra credit for increasing % Advanced (10% or more)				Extra credit for decreasing % Warning/Failing (10% or more)
	2014 % Advanced	2015 % Advanced	N	PPI Points	2014 % Warning/Failing	2015 % Warning/Failing	N	PPI Points
All students	43.9	45.8	3706	0	1.4	1.5	3706	0
High needs	16.2	15.3	945	0	5.4	5.6	945	0
Econ. Disadvantaged	-	20.0	245	-	-	5.3	245	-
EL and Former EL	19.0	19.9	297	0	3.5	5.1	297	0
Students w/ disabilities	11.8	8.4	560	0	7.9	7.7	560	0
Amer. Ind. or Alaska Nat.	-	-	1	-	-	-	1	-
Asian	53.5	54.3	1270	0	0.7	1.3	1270	0
Afr. Amer./Black	14.5	15.3	157	0	2.8	5.1	157	0
Hispanic/Latino	29.9	28.7	122	0	2.6	1.6	122	25
Multi-race, Non-Hisp./Lat.	48.9	53.3	199	0	1.1	1.5	199	0
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-	-
White	40.8	43.1	1957	0	1.6	1.3	1957	25

Summary > 2015

2015 Mathematics Extra Credit About the Data
	Extra credit for increasing % Advanced (10% or more)				Extra credit for decreasing % Warning/Failing (10% or more)
	2014 % Advanced	2015 % Advanced	N	PPI Points	2014 % Warning/Failing	2015 % Warning/Failing	N	PPI Points
All students	62.0	65.1	3709	0	2.5	2.7	3709	0
High needs	33.9	33.8	942	0	9.3	9.6	942	0
Econ. Disadvantaged	-	32.9	246	-	-	11.8	246	-
EL and Former EL	49.8	46.8	295	0	3.0	3.1	295	0
Students w/ disabilities	23.9	22.2	558	0	13.8	14.7	558	0
Amer. Ind. or Alaska Nat.	-	-	1	-	-	-	1	-
Asian	79.9	80.3	1271	0	0.8	0.8	1271	0
Afr. Amer./Black	20.9	23.2	155	25	12.2	14.2	155	0
Hispanic/Latino	36.1	39.3	122	0	3.3	7.4	122	0
Multi-race, Non-Hisp./Lat.	63.1	67.3	199	0	2.7	2.0	199	25
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-	-
White	56.3	59.9	1961	0	2.8	2.8	1961	0

Summary > 2015

2015 Science Extra Credit About the Data
	Extra credit for increasing % Advanced (10% or more)				Extra credit for decreasing % Warning/Failing (10% or more)
	2014 % Advanced	2015 % Advanced	N	PPI Points	2014 % Warning/Failing	2015 % Warning/Failing	N	PPI Points
All students	43.3	40.2	1610	0	1.5	1.4	1610	0
High needs	17.6	13.9	345	0	6.5	6.7	345	0
Econ. Disadvantaged	-	18.7	91	-	-	7.7	91	-
EL and Former EL	19.8	16.1	93	0	6.2	3.2	93	25
Students w/ disabilities	14.6	9.2	218	0	7.5	10.1	218	0
Amer. Ind. or Alaska Nat.	-	-	-	-	-	-	-	-
Asian	54.5	51.2	516	0	0.7	0.8	516	0
Afr. Amer./Black	9.4	10.9	64	25	9.4	4.7	64	25
Hispanic/Latino	28.3	18.8	48	0	1.7	4.2	48	0
Multi-race, Non-Hisp./Lat.	58.1	33.8	77	0	2.7	1.3	77	25
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-	-
White	39.8	37.8	905	0	1.3	1.4	905	0

Summary > 2015

2015 English Language Arts Growth About the Data
	0 10 20 30 40 50 60 70 80 90 100	2014 SGP	2015 SGP	SGP Change	6 Year Goal	Met Safe Harbor?	N	PPI Points	Rating
All students		61.0	60.0	-1.0	51.0	No	2849	100	Above Target
High needs		60.0	57.0	-3.0	51.0	No	638	75	On Target
Econ. Disadvantaged		-	-	-	51.0	-	171	-	-
EL and Former EL		67.0	68.0	1.0	51.0	No	175	100	Above Target
Students w/ disabilities		56.0	52.0	-4.0	51.0	No	389	75	On Target
Amer. Ind. or Alaska Nat.		-	-	-	51.0	-	1	-	-
Asian		66.0	67.0	1.0	51.0	No	955	100	Above Target
Afr. Amer./Black		55.0	45.0	-10.0	51.0	No	116	50	Below Target
Hispanic/Latino		55.5	55.0	-0.5	51.0	No	81	75	On Target
Multi-race, Non-Hisp./Lat.		60.0	68.5	8.5	51.0	No	148	100	Above Target
Nat. Haw. or Pacif. Isl.		-	-	-	51.0	-	-	-	-
White		60.0	57.0	-3.0	51.0	No	1548	75	On Target

Summary > 2015

2015 Mathematics Growth About the Data
	0 10 20 30 40 50 60 70 80 90 100	2014 SGP	2015 SGP	SGP Change	6 Year Goal	Met Safe Harbor?	N	PPI Points	Rating
All students		63.0	63.0	0.0	51.0	No	2901	100	Above Target
High needs		56.0	61.0	5.0	51.0	No	651	100	Above Target
Econ. Disadvantaged		-	-	-	51.0	-	172	-	-
EL and Former EL		72.0	64.0	-8.0	51.0	Yes	180	100	Above Target
Students w/ disabilities		54.0	57.0	3.0	51.0	No	400	75	On Target
Amer. Ind. or Alaska Nat.		-	-	-	51.0	-	1	-	-
Asian		70.0	68.0	-2.0	51.0	No	960	100	Above Target
Afr. Amer./Black		52.0	61.0	9.0	51.0	No	117	100	Above Target
Hispanic/Latino		53.0	60.0	7.0	51.0	No	85	100	Above Target
Multi-race, Non-Hisp./Lat.		61.5	62.0	0.5	51.0	No	149	100	Above Target
Nat. Haw. or Pacif. Isl.		-	-	-	51.0	-	-	-	-
White		59.0	60.0	1.0	51.0	No	1589	100	Above Target

Summary > 2015

2015 Extra credit for English language proficiency growth About the Data
	2015 SGPA	2015 Target	SGPA N Included	PPI Points
All students	86.5	60.00	252.00	25
High needs	86.5	60.00	252.00	25
EL and Former EL	86.5	60.00	252.00	25

Summary > 2015

2014 4-Year Cohort Graduation Rate About the Data
	0 10 20 30 40 50 60 70 80 90 100	2013 Rate	2014 Rate	Change	Annual Target	6 Year Goal	N	PPI Points	Rating
All students		95.4	94.9	-0.5	80.0	90.0	489	75	On Target
High needs		84.8	86.5	1.7	80.0	90.0	148	75	On Target
Econ. Disadvantaged		-	-	-	80.0	90.0	-	-	-
EL and Former EL		-	-	-	80.0	90.0	6	-	-
Students w/ disabilities		80.0	85.7	5.7	80.0	90.0	119	75	On Target
Amer. Ind. or Alaska Nat.		-	-	-	80.0	90.0	2	-	-
Asian		98.8	95.7	-3.1	80.0	90.0	139	100	Above Target
Afr. Amer./Black		-	-	-	80.0	90.0	14	-	-
Hispanic/Latino		-	-	-	80.0	90.0	16	-	-
Multi-race, Non-Hisp./Lat.		-	-	-	80.0	90.0	16	-	-
Nat. Haw. or Pacif. Isl.		-	-	-	80.0	90.0	-	-	-
White		94.7	95.0	0.3	80.0	90.0	302	100	Above Target

Summary > 2015

2013 5-Year Cohort Graduation Rate About the Data
	0 10 20 30 40 50 60 70 80 90 100	2012 Rate	2013 Rate	Change	Annual Target	6 Year Goal	N	PPI Points	Rating
All students		97.2	96.3	-0.9	85.0	95.0	517	100	Above Target
High needs		90.0	87.9	-2.1	85.0	95.0	132	75	On Target
Econ. Disadvantaged		-	-	-	85.0	95.0	-	-	-
EL and Former EL		-	-	-	85.0	95.0	12	-	-
Students w/ disabilities		89.4	84.4	-5.0	85.0	95.0	90	0	Declined
Amer. Ind. or Alaska Nat.		-	-	-	85.0	95.0	1	-	-
Asian		100.0	98.8	-1.2	85.0	95.0	160	100	Above Target
Afr. Amer./Black		100.0	88.5	-11.5	85.0	95.0	26	75	On Target
Hispanic/Latino		-	-	-	85.0	95.0	19	-	-
Multi-race, Non-Hisp./Lat.		-	-	-	85.0	95.0	11	-	-
Nat. Haw. or Pacif. Isl.		-	-	-	85.0	95.0	-	-	-
White		96.5	96.0	-0.5	85.0	95.0	300	100	Above Target

Summary > 2015

2014 Annual Dropout Rate About the Data
	0  2  4  6  8  10 12  14 16  18 20	Baseline Rate	2013 Rate	2014 Rate	Change	Annual Target	6 Year Goal	Dropout Percentile in School Type	N	PPI Points	Rating
All students		0.6	0.4	0.2	0.2	0.4	0.3	90	2002	100	Above Target
High needs		2.5	1.4	0.3	1.1	1.7	1.3	90	372	75	On Target
Econ. Disadvantaged		-	-	-	-	-	-	-	-	-	-
EL and Former EL		0.0	-	-	-	-	0.0	-	26	-	-
Students w/ disabilities		3.4	0.0	0.0	0.0	2.3	1.7	90	186	100	Above Target
Amer. Ind. or Alaska Nat.		-	-	-	-	-	-	-	4	-	-
Asian		0.2	0.3	0.2	0.1	0.1	0.1	36	598	100	Above Target
Afr. Amer./Black		0.0	0.0	1.2	-1.2	0.0	0.0	58	86	0	Declined
Hispanic/Latino		1.5	0.0	0.0	0.0	1.0	0.8	85	75	100	Above Target
Multi-race, Non-Hisp./Lat.		0.0	0.0	1.4	-1.4	0.0	0.0	45	70	0	Declined
Nat. Haw. or Pacif. Isl.		-	-	-	-	-	-	-	1	-	-
White		0.8	0.4	0.2	0.2	0.5	0.4	86	1168	100	Above Target

Summary > 2015

2015 Assessment Participation About the Data
	English Language Arts				Mathematics				Science
	Enrolled	Assessed	%	Met Target (95%)	Enrolled	Assessed	%	Met Target (95%)	Enrolled	Assessed	%	Met Target (95%)
All students	3771	3753	100	Yes	3773	3758	100	Yes	1660	1649	99	Yes
High needs	999	992	99	Yes	997	991	99	Yes	375	369	98	Yes
Econ. Disadvantaged	253	251	99	Yes	253	252	100	Yes	98	96	98	Yes
EL and Former EL	349	344	99	Yes	346	344	99	Yes	116	114	98	Yes
Students w/ disabilities	562	558	99	Yes	562	558	99	Yes	223	220	99	Yes
Amer. Ind. or Alaska Nat.	1	-	-	-	1	-	-	-	-	-	-	-
Asian	1309	1306	100	Yes	1310	1308	100	Yes	545	544	100	Yes
Afr. Amer./Black	160	160	100	Yes	158	157	99	Yes	64	64	100	Yes
Hispanic/Latino	125	124	99	Yes	125	124	99	Yes	52	50	96	Yes
Multi-race, Non-Hisp./Lat.	201	200	100	Yes	201	200	100	Yes	78	78	100	Yes
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-	-	-	-	-	-
White	1975	1962	99	Yes	1978	1968	99	Yes	921	913	99	Yes