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Arlington

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2012 Accountability Data - Arlington

District Information
District:	Arlington (00100000)
Region:	Greater Boston
Title I Status:	Yes
Accountability and Assistance Level:	Level 2

Summary > 2012

2012 English Language Arts Proficiency Gap Narrowing About the Data
	0 10 20 30 40 50 60 70 80 90 100	6 Year Goal	2011 CPI (Baseline)	CPI Change	2012 Target	2012 CPI	Percentile in Grade Span	N	PPI Points	Rating
All Students		97.6	95.2	-0.7	95.6	94.5	85	2523	75	On Target
High needs		93.0	85.9	-1.6	87.1	84.3	85	697	25	No Change
Low income		93.3	86.6	-3.6	87.7	83.0	59	308	0	Declined
EL and Former EL		91.3	82.6	-1.1	84.1	81.5	76	138	25	No Change
Students w/ disabilities		91.3	82.6	-2.1	84.1	80.5	86	426	25	No Change
Amer. Ind. or Alaska Nat.		-	-	-	-	-	-	1	-	-
Asian		96.6	93.1	1.7	93.7	94.8	61	236	75	On Target
Afr. Amer./Black		92.7	85.3	-0.3	86.5	85.0	74	85	25	No Change
Hispanic/Latino		94.6	89.1	-5.2	90.0	83.9	63	123	0	Declined
Multi-race, Non-Hisp./Lat.		97.5	94.9	-1.9	95.3	93.0	71	79	25	No Change
Nat. Haw. or Pacif. Isl.		-	-	-	-	-	-	3	-	-
White		98.1	96.2	-0.6	96.5	95.6	88	1995	100	Above Target

Summary > 2012

2012 Mathematics Proficiency Gap Narrowing About the Data
	0 10 20 30 40 50 60 70 80 90 100	6 Year Goal	2011 CPI (Baseline)	CPI Change	2012 Target	2012 CPI	Percentile in Grade Span	N	PPI Points	Rating
All Students		94.6	89.2	0.2	90.1	89.4	80	2529	75	On Target
High needs		87.5	74.9	-1.5	77.0	73.4	79	700	25	No Change
Low income		88.3	76.6	-2.4	78.6	74.2	66	310	25	No Change
EL and Former EL		90.0	80.0	-1.9	81.7	78.1	76	139	25	No Change
Students w/ disabilities		84.0	67.9	-0.7	70.6	67.2	79	429	25	No Change
Amer. Ind. or Alaska Nat.		-	-	-	-	-	-	1	-	-
Asian		96.1	92.1	0.5	92.8	92.6	59	235	100	Above Target
Afr. Amer./Black		84.5	69.0	3.7	71.6	72.7	72	87	75	On Target
Hispanic/Latino		89.7	79.3	0.8	81.0	80.1	84	123	75	On Target
Multi-race, Non-Hisp./Lat.		95.1	90.2	-2.1	91.0	88.1	71	78	25	No Change
Nat. Haw. or Pacif. Isl.		-	-	-	-	-	-	3	-	-
White		95.2	90.3	0.1	91.1	90.4	81	2000	75	On Target

Summary > 2012

2012 Science Proficiency Gap Narrowing About the Data
	0 10 20 30 40 50 60 70 80 90 100	6 Year Goal	2011 CPI (Baseline)	CPI Change	2012 Target	2012 CPI	Percentile in Grade Span	N	PPI Points	Rating
All Students		95.4	90.7	0.2	91.5	90.9	86	1031	75	On Target
High needs		88.0	75.9	1.5	77.9	77.4	89	271	75	On Target
Low income		88.5	76.9	2.8	78.8	79.7	90	118	75	On Target
EL and Former EL		86.4	72.8	6.4	75.1	79.2	94	48	100	Above Target
Students w/ disabilities		85.4	70.8	1.3	73.2	72.1	85	166	75	On Target
Amer. Ind. or Alaska Nat.		-	-	-	-	-	-	1	-	-
Asian		96.2	92.4	0.5	93.0	92.9	66	106	100	Above Target
Afr. Amer./Black		87.5	75.0	3.0	77.1	78.0	95	41	75	On Target
Hispanic/Latino		89.4	78.8	7.5	80.6	86.3	96	51	100	Above Target
Multi-race, Non-Hisp./Lat.		98.4	96.8	-1.5	90.8	95.3	87	32	100	Above Target
Nat. Haw. or Pacif. Isl.		-	-	-	-	-	-	1	-	-
White		96.0	91.9	-0.5	92.6	91.4	87	798	75	On Target

Summary > 2012

2012 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)
	Advanced Baseline %	2012 % Advanced	N	PPI Points Awarded	Warning/Failing Baseline %	2012 % Warning/Failing	N	PPI Points Awarded
All Students	36.1	37.3	2523	0	1.5	1.9	2523	0
High needs	11.0	14.3	697	25	5.6	7.0	697	0
Low income	13.8	16.2	308	25	5.6	8.1	308	0
EL and Former EL	9.1	13.8	138	25	6.8	11.6	138	0
Students w/ disabilities	6.0	8.5	426	25	7.5	9.4	426	0
Amer. Ind. or Alaska Nat.	-	-	1	-	-	-	1	-
Asian	36.4	40.7	236	25	1.7	2.1	236	0
Afr. Amer./Black	7.8	11.8	85	25	6.7	8.2	85	0
Hispanic/Latino	16.8	20.3	123	25	1.7	8.1	123	0
Multi-race, Non-Hisp./Lat.	31.1	40.5	79	25	1.4	1.3	79	0
Nat. Haw. or Pacif. Isl.	-	-	3	-	-	-	3	-
White	38.7	39.0	1995	0	1.3	1.3	1995	0

Summary > 2012

2012 Mathematics Extra Credit About the Data
	Extra credit for increasing % Advanced (10% or more)				Extra credit for decreasing % Warning/Failing (10% or more)
	Advanced Baseline %	2012 % Advanced	N	PPI Points Awarded	Warning/Failing Baseline %	2012 % Warning/Failing	N	PPI Points Awarded
All Students	37.0	41.6	2529	25	5.3	5.2	2529	0
High needs	13.5	16.3	700	25	16.4	16.3	700	0
Low income	14.4	16.5	310	25	15.1	16.1	310	0
EL and Former EL	17.0	20.9	139	25	9.6	12.2	139	0
Students w/ disabilities	7.9	9.8	429	25	23.3	21.9	429	0
Amer. Ind. or Alaska Nat.	-	-	1	-	-	-	1	-
Asian	42.5	53.6	235	25	3.4	4.3	235	0
Afr. Amer./Black	8.0	14.9	87	25	21.6	14.9	87	25
Hispanic/Latino	23.1	23.6	123	0	9.1	12.2	123	0
Multi-race, Non-Hisp./Lat.	44.6	43.6	78	0	4.1	6.4	78	0
Nat. Haw. or Pacif. Isl.	-	-	3	-	-	-	3	-
White	38.3	42.4	2000	25	4.6	4.4	2000	0

Summary > 2012

2012 Science Extra Credit About the Data
	Extra credit for increasing % Advanced (10% or more)				Extra credit for decreasing % Warning/Failing (10% or more)
	Advanced Baseline %	2012 % Advanced	N	PPI Points Awarded	Warning/Failing Baseline %	2012 % Warning/Failing	N	PPI Points Awarded
All Students	29.1	36.4	1031	25	2.8	2.7	1031	0
High needs	7.6	14.4	271	25	10.0	10.3	271	0
Low income	9.5	15.3	118	25	9.5	5.9	118	25
EL and Former EL	2.9	18.8	48	25	11.8	8.3	48	25
Students w/ disabilities	5.2	8.4	166	25	14.4	13.9	166	0
Amer. Ind. or Alaska Nat.	-	-	1	-	-	-	1	-
Asian	36.8	37.7	106	0	2.6	1.9	106	25
Afr. Amer./Black	6.1	7.3	41	25	18.2	12.2	41	25
Hispanic/Latino	8.7	25.5	51	25	6.5	2.0	51	25
Multi-race, Non-Hisp./Lat.	45.2	50.0	32	25	0.0	0.0	32	25
Nat. Haw. or Pacif. Isl.	-	-	1	-	-	-	1	-
White	30.6	37.8	798	25	2.1	2.5	798	0

Summary > 2012

2012 English Language Arts Growth About the Data
	0 10 20 30 40 50 60 70 80 90 100	6 Year Goal	2011 SGP (Baseline)	SGP Change	2012 SGP	N	Met Safe Harbor?	PPI Points	Rating
All Students		51.0	59.0	-5.0	54.0	1977	No	75	On Target
High needs		51.0	54.5	-3.5	51.0	500	No	75	On Target
Low income		51.0	56.0	-6.0	50.0	230	No	50	Below Target
EL and Former EL		51.0	65.0	-6.0	59.0	90	No	75	On Target
Students w/ disabilities		51.0	49.0	-2.0	47.0	299	No	50	Below Target
Amer. Ind. or Alaska Nat.		51.0	-	-	-	1	-	-	-
Asian		51.0	62.0	3.0	65.0	188	Yes	100	Above Target
Afr. Amer./Black		51.0	56.0	-3.0	53.0	69	No	75	On Target
Hispanic/Latino		51.0	54.0	-8.0	46.0	91	No	50	Below Target
Multi-race, Non-Hisp./Lat.		51.0	49.0	12.0	61.0	60	No	100	Above Target
Nat. Haw. or Pacif. Isl.		51.0	-	-	-	3	-	-	-
White		51.0	59.0	-6.0	53.0	1565	No	75	On Target

Summary > 2012

2012 Mathematics Growth About the Data
	0 10 20 30 40 50 60 70 80 90 100	6 Year Goal	2011 SGP (Baseline)	SGP Change	2012 SGP	N	Met Safe Harbor?	PPI Points	Rating
All Students		51.0	49.0	8.0	57.0	1974	No	75	On Target
High needs		51.0	45.0	3.0	48.0	495	No	50	Below Target
Low income		51.0	48.0	-3.0	45.0	227	No	50	Below Target
EL and Former EL		51.0	57.0	0.5	57.5	90	No	75	On Target
Students w/ disabilities		51.0	41.0	6.0	47.0	297	No	50	Below Target
Amer. Ind. or Alaska Nat.		51.0	-	-	-	1	-	-	-
Asian		51.0	55.0	10.0	65.0	187	Yes	100	Above Target
Afr. Amer./Black		51.0	39.0	15.0	54.0	70	No	100	Above Target
Hispanic/Latino		51.0	42.0	13.0	55.0	91	No	75	On Target
Multi-race, Non-Hisp./Lat.		51.0	48.0	5.0	53.0	60	No	75	On Target
Nat. Haw. or Pacif. Isl.		51.0	-	-	-	3	-	-	-
White		51.0	49.0	8.0	57.0	1562	No	75	On Target

Summary > 2012

2011 4-Year Cohort Graduation Rate About the Data
	0 10 20 30 40 50 60 70 80 90 100	6 Year Goal	2010 Rate (Baseline)	Change	Annual Target	Cohort Graduation Rate	N	PPI Points	Rating
All Students		90.0	93.3	-1.1	75.0	92.2	319	75	On Target
High needs		90.0	83.9	1.3	75.0	85.2	115	75	On Target
Low income		90.0	78.6	10.1	75.0	88.7	53	75	On Target
EL and Former EL		90.0	-	-	75.0	-	7	-	-
Students w/ disabilities		90.0	80.3	1.0	75.0	81.3	80	75	On Target
Amer. Ind. or Alaska Nat.		90.0	-	-	75.0	-	2	-	-
Asian		90.0	-	-	75.0	-	21	-	-
Afr. Amer./Black		90.0	-	-	75.0	-	16	-	-
Hispanic/Latino		90.0	-	-	75.0	-	13	-	-
Multi-race, Non-Hisp./Lat.		90.0	-	-	75.0	-	1	-	-
Nat. Haw. or Pacif. Isl.		90.0	-	-	75.0	-	-	-	-
White		90.0	95.0	-1.8	75.0	93.2	266	75	On Target

Summary > 2012

2010 5-Year Cohort Graduation Rate About the Data
	0 10 20 30 40 50 60 70 80 90 100	6 Year Goal	2009 Rate (Baseline)	Change	Annual Target	Cohort Graduation Rate	N	PPI Points	Rating
All Students		95.0	93.4	0.2	80.0	93.6	282	75	On Target
High needs		95.0	87.5	-2.6	80.0	84.9	93	75	On Target
Low income		95.0	84.4	-3.4	80.0	81.0	42	75	On Target
EL and Former EL		95.0	-	-	80.0	-	14	-	-
Students w/ disabilities		95.0	88.1	-6.1	80.0	82.0	61	75	On Target
Amer. Ind. or Alaska Nat.		95.0	-	-	80.0	-	-	-	-
Asian		95.0	-	-	80.0	-	26	-	-
Afr. Amer./Black		95.0	-	-	80.0	-	18	-	-
Hispanic/Latino		95.0	-	-	80.0	-	13	-	-
Multi-race, Non-Hisp./Lat.		95.0	-	-	80.0	-	4	-	-
Nat. Haw. or Pacif. Isl.		95.0	-	-	80.0	-	2	-	-
White		95.0	94.7	0.7	80.0	95.4	219	100	Above Target

Summary > 2012

2011 Annual Dropout Rate About the Data
	0 2 4 6 8 10 12 14 16 18 20	6 Year Goal	2010 Rate (Baseline)	Change	Annual Target	Annual Dropout Rate	Percentile in Grade Span	N	PPI Points	Rating
All Students		0.8	1.5	0.5	1.4	1.0	66	1196	75	On Target
High needs		1.1	2.2	0.0	2.0	2.2	64	273	25	No Change
Low income		1.9	3.8	0.3	3.5	3.5	46	144	25	No Change
EL and Former EL		-	-	-	-	-	-	23	-	-
Students w/ disabilities		1.1	2.3	0.4	2.1	1.9	62	156	75	On Target
Amer. Ind. or Alaska Nat.		-	-	-	-	-	-	3	-	-
Asian		1.7	3.4	2.4	3.1	1.0	35	98	75	On Target
Afr. Amer./Black		2.4	4.8	2.9	4.4	1.9	53	53	75	On Target
Hispanic/Latino		5.1	10.2	4.2	9.4	6.0	36	50	100	Above Target
Multi-race, Non-Hisp./Lat.		-	-	-	-	-	-	25	-	-
Nat. Haw. or Pacif. Isl.		-	-	-	-	-	-	-	-	-
White		0.3	0.5	-0.1	0.5	0.6	80	967	75	On Target

Summary > 2012

2012 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	2,556	2,532	99	Yes	2,564	2,542	99	Yes	1,041	1,032	99	Yes
High needs	718	706	98	Yes	723	711	98	Yes	276	272	99	Yes
Low income	321	312	97	Yes	324	316	98	Yes	120	118	98	Yes
EL and Former EL	152	147	97	Yes	152	150	99	Yes	49	49	100	Yes
Students w/ disabilities	431	426	99	Yes	434	429	99	Yes	168	166	99	Yes
Amer. Ind. or Alaska Nat.	1	-	-	-	1	-	-	-	1	-	-	-
Asian	243	239	98	Yes	244	242	99	Yes	107	106	99	Yes
Afr. Amer./Black	87	85	98	Yes	88	87	99	Yes	41	41	100	Yes
Hispanic/Latino	124	123	99	Yes	124	123	99	Yes	51	51	100	Yes
Multi-race, Non-Hisp./Lat.	79	79	100	Yes	78	78	100	Yes	32	32	100	Yes
Nat. Haw. or Pacif. Isl.	3	-	-	-	3	-	-	-	1	-	-	-
White	2,018	2,001	99	Yes	2,024	2,006	99	Yes	807	799	99	Yes

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