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2013 Accountability Data - Lexington

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

Summary > 2013

2013 English Language Arts Proficiency Gap Narrowing About the Data
	0 10 20 30 40 50 60 70 80 90 100	2011 CPI (Baseline)	2012 CPI	2013 CPI	CPI Change	2013 Target	6 Year Goal	Percentile in School Type	N	PPI Points	Rating
All students		97.0	96.8	96.6	-0.2	97.5	98.5	98	3589	100	Above Target
High needs		90.4	89.4	88.5	-0.9	92.0	95.2	97	870	75	On Target
Low income		90.2	88.5	88.5	0.0	91.8	95.1	91	250	75	On Target
EL and Former EL		92.2	91.1	91.7	0.6	93.5	96.1	96	259	75	On Target
Students w/ disabilities		87.5	86.7	84.0	-2.7	89.6	93.8	96	502	75	On Target
Amer. Ind. or Alaska Nat.		-	-	-	-	-	-	-	3	-	-
Asian		98.1	97.9	97.9	0.0	98.4	99.1	90	1085	100	Above Target
Afr. Amer./Black		91.0	88.8	89.5	0.7	92.5	95.5	88	152	50	Improved Below Target
Hispanic/Latino		91.9	93.5	94.6	1.1	93.3	96.0	98	130	100	Above Target
Multi-race, Non-Hisp./Lat.		98.2	98.0	97.2	-0.8	98.5	99.1	94	162	100	Above Target
Nat. Haw. or Pacif. Isl.		-	-	-	-	-	-	-	-	-	-
White		97.1	96.9	96.5	-0.4	97.6	98.6	96	2056	100	Above Target

Summary > 2013

2013 Mathematics Proficiency Gap Narrowing About the Data
	0 10 20 30 40 50 60 70 80 90 100	2011 CPI (Baseline)	2012 CPI	2013 CPI	CPI Change	2013 Target	6 Year Goal	Percentile in School Type	N	PPI Points	Rating
All students		95.0	95.0	94.9	-0.1	95.8	97.5	99	3604	100	Above Target
High needs		86.6	84.6	83.7	-0.9	88.8	93.3	99	878	75	On Target
Low income		83.4	81.6	81.1	-0.5	86.2	91.7	93	253	75	On Target
EL and Former EL		94.4	95.2	93.3	-1.9	95.3	97.2	99	266	100	Above Target
Students w/ disabilities		82.1	79.3	76.6	-2.7	85.1	91.1	97	503	75	On Target
Amer. Ind. or Alaska Nat.		-	-	-	-	-	-	-	3	-	-
Asian		98.4	98.7	98.3	-0.4	98.7	99.2	95	1089	100	Above Target
Afr. Amer./Black		81.1	76.4	80.9	4.5	84.3	90.6	93	153	75	On Target
Hispanic/Latino		85.7	88.8	87.5	-1.3	88.1	92.9	95	132	75	On Target
Multi-race, Non-Hisp./Lat.		96.0	95.9	96.3	0.4	96.7	98.0	97	163	100	Above Target
Nat. Haw. or Pacif. Isl.		-	-	-	-	-	-	-	-	-	-
White		95.0	94.8	94.4	-0.4	95.8	97.5	99	2063	100	Above Target

Summary > 2013

2013 Science Proficiency Gap Narrowing About the Data
	0 10 20 30 40 50 60 70 80 90 100	2011 CPI (Baseline)	2012 CPI	2013 CPI	CPI Change	2013 Target	6 Year Goal	Percentile in School Type	N	PPI Points	Rating
All students		93.6	94.2	93.5	-0.7	94.7	96.8	97	1481	100	Above Target
High needs		84.5	83.0	78.4	-4.6	87.1	92.3	92	316	75	On Target
Low income		80.3	84.1	76.5	-7.6	83.6	90.2	74	120	0	Declined
EL and Former EL		86.3	86.6	80.9	-5.7	88.6	93.2	94	68	75	On Target
Students w/ disabilities		83.3	79.7	72.6	-7.1	86.1	91.7	84	184	0	Declined
Amer. Ind. or Alaska Nat.		-	-	-	-	-	-	-	1	-	-
Asian		95.9	97.4	96.2	-1.2	96.6	98.0	86	468	100	Above Target
Afr. Amer./Black		77.7	74.1	74.2	0.1	81.4	88.9	85	66	50	Improved Below Target
Hispanic/Latino		84.1	91.8	84.4	-7.4	86.8	92.1	97	48	75	On Target
Multi-race, Non-Hisp./Lat.		95.9	95.4	93.5	-1.9	96.6	98.0	87	54	100	Above Target
Nat. Haw. or Pacif. Isl.		-	-	-	-	-	-	-	-	-	-
White		94.3	94.1	94.0	-0.1	95.3	97.2	97	844	100	Above Target

Summary > 2013

2013 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)
	2012 % Advanced	2013 % Advanced	N	PPI Points	2012 % Warning/Failing	2013 % Warning/Failing	N	PPI Points
All students	48.5	47.5	3589	0	1.0	1.1	3589	0
High needs	16.5	16.4	870	0	4.0	4.6	870	0
Low income	16.3	19.6	250	25	4.5	3.2	250	25
EL and Former EL	21.5	20.8	259	0	1.8	2.7	259	0
Students w/ disabilities	11.4	9.8	502	0	6.1	7.2	502	0
Amer. Ind. or Alaska Nat.	-	-	3	-	-	-	3	-
Asian	56.9	56.8	1085	0	0.2	0.8	1085	0
Afr. Amer./Black	13.5	19.1	152	25	2.8	2.0	152	25
Hispanic/Latino	31.7	32.3	130	0	1.6	0.0	130	25
Multi-race, Non-Hisp./Lat.	55.3	51.9	162	0	0.7	1.2	162	0
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-	-
White	47.2	45.2	2056	0	1.2	1.3	2056	0

Summary > 2013

2013 Mathematics Extra Credit About the Data
	Extra credit for increasing % Advanced (10% or more)				Extra credit for decreasing % Warning/Failing (10% or more)
	2012 % Advanced	2013 % Advanced	N	PPI Points	2012 % Warning/Failing	2013 % Warning/Failing	N	PPI Points
All students	61.4	62.8	3604	0	2.3	2.6	3604	0
High needs	31.8	31.9	878	0	8.7	10.0	878	0
Low income	24.1	27.3	253	25	10.5	11.9	253	0
EL and Former EL	49.3	47.0	266	0	1.8	3.0	266	0
Students w/ disabilities	23.3	21.1	503	0	12.6	16.3	503	0
Amer. Ind. or Alaska Nat.	-	-	3	-	-	-	3	-
Asian	78.6	78.9	1089	0	0.4	0.9	1089	0
Afr. Amer./Black	19.9	22.9	153	25	12.1	11.8	153	0
Hispanic/Latino	34.1	37.1	132	0	4.1	6.1	132	0
Multi-race, Non-Hisp./Lat.	67.1	65.0	163	0	2.0	1.8	163	25
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-	-
White	56.9	58.7	2063	0	2.5	2.6	2063	0

Summary > 2013

2013 Science Extra Credit About the Data
	Extra credit for increasing % Advanced (10% or more)				Extra credit for decreasing % Warning/Failing (10% or more)
	2012 % Advanced	2013 % Advanced	N	PPI Points	2012 % Warning/Failing	2013 % Warning/Failing	N	PPI Points
All students	43.8	42.0	1481	0	1.9	2.4	1481	0
High needs	15.8	16.5	316	0	7.3	11.1	316	0
Low income	16.3	16.7	120	0	3.8	10.8	120	0
EL and Former EL	20.7	16.2	68	0	1.7	10.3	68	0
Students w/ disabilities	12.9	12.5	184	0	10.0	16.3	184	0
Amer. Ind. or Alaska Nat.	-	-	1	-	-	-	1	-
Asian	57.5	49.8	468	0	0.5	1.3	468	0
Afr. Amer./Black	8.9	10.6	66	25	10.7	9.1	66	25
Hispanic/Latino	21.7	27.1	48	25	0.0	8.3	48	0
Multi-race, Non-Hisp./Lat.	53.3	48.1	54	0	0.0	1.9	54	0
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-	-
White	40.5	40.6	844	0	2.2	2.3	844	0

Summary > 2013

2013 English Language Arts Growth About the Data
	0 10 20 30 40 50 60 70 80 90 100	2012 SGP	2013 SGP	SGP Change	6 Year Goal	Met Safe Harbor?	N	PPI Points	Rating
All students		64.0	65.0	1.0	51.0	No	2807	100	Above Target
High needs		58.0	58.0	0.0	51.0	No	623	75	On Target
Low income		54.0	59.0	5.0	51.0	No	191	75	On Target
EL and Former EL		63.5	64.5	1.0	51.0	Yes	160	100	Above Target
Students w/ disabilities		57.0	55.0	-2.0	51.0	No	377	75	On Target
Amer. Ind. or Alaska Nat.		-	-	-	51.0	-	3	-	-
Asian		68.0	70.5	2.5	51.0	Yes	836	100	Above Target
Afr. Amer./Black		51.0	58.5	7.5	51.0	No	114	75	On Target
Hispanic/Latino		57.0	62.0	5.0	51.0	No	105	100	Above Target
Multi-race, Non-Hisp./Lat.		64.0	62.0	-2.0	51.0	No	121	100	Above Target
Nat. Haw. or Pacif. Isl.		-	-	-	51.0	-	-	-	-
White		62.0	62.5	0.5	51.0	No	1628	100	Above Target

Summary > 2013

2013 Mathematics Growth About the Data
	0 10 20 30 40 50 60 70 80 90 100	2012 SGP	2013 SGP	SGP Change	6 Year Goal	Met Safe Harbor?	N	PPI Points	Rating
All students		61.0	64.0	3.0	51.0	No	2799	100	Above Target
High needs		57.0	59.0	2.0	51.0	No	620	75	On Target
Low income		46.0	59.0	13.0	51.0	No	192	75	On Target
EL and Former EL		68.0	62.0	-6.0	51.0	No	159	100	Above Target
Students w/ disabilities		57.0	55.0	-2.0	51.0	No	375	75	On Target
Amer. Ind. or Alaska Nat.		-	-	-	51.0	-	3	-	-
Asian		69.0	70.0	1.0	51.0	No	831	100	Above Target
Afr. Amer./Black		50.0	54.0	4.0	51.0	Yes	112	75	On Target
Hispanic/Latino		54.0	58.5	4.5	51.0	No	104	75	On Target
Multi-race, Non-Hisp./Lat.		58.0	64.0	6.0	51.0	Yes	121	100	Above Target
Nat. Haw. or Pacif. Isl.		-	-	-	51.0	-	-	-	-
White		60.0	60.0	0.0	51.0	No	1628	100	Above Target

Summary > 2013

2012 4-Year Cohort Graduation Rate About the Data
	0 10 20 30 40 50 60 70 80 90 100	2011 Rate	2012 Rate	Change	Annual Target	6 Year Goal	N	PPI Points	Rating
All students		92.9	95.9	3.0	80.0	90.0	509	100	Above Target
High needs		75.8	86.7	10.9	80.0	90.0	120	75	On Target
Low income		83.3	90.7	7.4	80.0	90.0	43	75	On Target
EL and Former EL		-	-	-	80.0	90.0	14	-	-
Students w/ disabilities		70.5	85.9	15.4	80.0	90.0	85	75	On Target
Amer. Ind. or Alaska Nat.		-	-	-	80.0	90.0	-	-	-
Asian		98.2	99.1	0.9	80.0	90.0	108	100	Above Target
Afr. Amer./Black		-	-	-	80.0	90.0	32	-	-
Hispanic/Latino		-	-	-	80.0	90.0	14	-	-
Multi-race, Non-Hisp./Lat.		-	-	-	80.0	90.0	16	-	-
Nat. Haw. or Pacif. Isl.		-	-	-	80.0	90.0	-	-	-
White		91.4	95.0	3.6	80.0	90.0	339	100	Above Target

Summary > 2013

2011 5-Year Cohort Graduation Rate About the Data
	0 10 20 30 40 50 60 70 80 90 100	2010 Rate	2011 Rate	Change	Annual Target	6 Year Goal	N	PPI Points	Rating
All students		94.1	94.3	0.2	85.0	95.0	505	75	On Target
High needs		83.1	79.2	-3.9	85.0	95.0	120	0	Declined
Low income		89.5	88.1	-1.4	85.0	95.0	42	75	On Target
EL and Former EL		-	-	-	85.0	95.0	8	-	-
Students w/ disabilities		79.6	73.9	-5.7	85.0	95.0	88	0	Declined
Amer. Ind. or Alaska Nat.		-	-	-	85.0	95.0	-	-	-
Asian		97.9	99.1	1.2	85.0	95.0	112	100	Above Target
Afr. Amer./Black		-	-	-	85.0	95.0	16	-	-
Hispanic/Latino		-	-	-	85.0	95.0	21	-	-
Multi-race, Non-Hisp./Lat.		-	-	-	85.0	95.0	19	-	-
Nat. Haw. or Pacif. Isl.		-	-	-	85.0	95.0	-	-	-
White		92.6	92.3	-0.3	85.0	95.0	337	75	On Target

Summary > 2013

2012 Annual Dropout Rate About the Data
	0  2  4  6  8  10 12  14 16  18 20	2010 Rate (Baseline)	2011 Rate	2012 Rate	Change	Annual Target	6 Year Goal	Percentile in School Type	N	PPI Points	Rating
All students		0.6	0.9	0.3	0.6	0.5	0.3	86	1951	100	Above Target
High needs		2.5	2.0	0.0	2.0	2.1	1.3	94	329	100	Above Target
Low income		0.0	2.6	0.0	2.6	0.0	0.0	92	132	100	Above Target
EL and Former EL		-	-	-	-	-	-	-	23	-	-
Students w/ disabilities		3.4	2.0	0.0	2.0	2.8	1.7	88	210	100	Above Target
Amer. Ind. or Alaska Nat.		-	-	-	-	-	-	-	3	-	-
Asian		0.2	0.2	0.0	0.2	0.2	0.1	75	529	100	Above Target
Afr. Amer./Black		0.0	2.2	0.0	2.2	0.0	0.0	84	93	100	Above Target
Hispanic/Latino		1.5	1.4	0.0	1.4	1.3	0.8	90	72	100	Above Target
Multi-race, Non-Hisp./Lat.		0.0	1.6	0.0	1.6	0.0	0.0	79	55	100	Above Target
Nat. Haw. or Pacif. Isl.		-	-	-	-	-	-	-	0	-	-
White		0.8	1.0	0.4	0.6	0.7	0.4	81	1199	75	On Target

Summary > 2013

2013 MCAS 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	3655	3629	99	Yes	3660	3647	100	Yes	1543	1530	99	Yes
High needs	922	906	98	Yes	925	917	99	Yes	343	338	99	Yes
Low income	259	256	99	Yes	259	259	100	Yes	125	125	100	Yes
EL and Former EL	303	295	97	Yes	305	305	100	Yes	85	85	100	Yes
Students w/ disabilities	511	502	98	Yes	512	504	98	Yes	194	189	97	Yes
Amer. Ind. or Alaska Nat.	3	-	-	-	3	-	-	-	1	-	-	-
Asian	1117	1112	100	Yes	1118	1116	100	Yes	494	489	99	Yes
Afr. Amer./Black	153	152	99	Yes	153	153	100	Yes	66	66	100	Yes
Hispanic/Latino	133	132	99	Yes	134	134	100	Yes	51	51	100	Yes
Multi-race, Non-Hisp./Lat.	164	163	99	Yes	164	164	100	Yes	57	57	100	Yes
Nat. Haw. or Pacif. Isl.	-	-	-	-	-	-	-	-	-	-	-	-
White	2084	2066	99	Yes	2087	2076	99	Yes	874	866	99	Yes