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Armstrong Elementary Primary School

Basic InfoStudents and TeachersTest PerformanceSchool District

22750 Beaverhead Dr

Diamond Bar CA, 91765, Los Angeles County

Phone: 909-397-4563

Ranking:

(2,123 out of 6,930, top 31%)*

Type: Regular Primary School

Status: Currently Operational

Grade: Kindergarten to Grade 6

School District: Pomona Unified School District

Title I Eligible School: No

Magnet: NA

Charter: NA

Shared-Time School: NA

Students and Teachers

	2013-2014		2012-2013		2011-2012		2010-2011		2009-2010		2008-2009		2007-2008
	Amount	%	Amount	%	Amount	%	Amount	%	Amount	%	Amount	%	Amount	%
Total Teachers:	15		16		14		NA	NA	17		17		21
Total Students:	418		400		302		292		337		390		397
Kindergarten:	91	21.8%	62	15.5%	38	12.6%	36	12.3%	40	11.9%	30	7.7%	39	9.8%
Grade 1:	47	11.2%	50	12.5%	40	13.2%	43	14.7%	39	11.6%	45	11.5%	56	14.1%
Grade 2:	55	13.2%	47	11.8%	48	15.9%	34	11.6%	39	11.6%	57	14.6%	44	11.1%
Grade 3:	53	12.7%	63	15.8%	44	14.6%	38	13.0%	53	15.7%	48	12.3%	59	14.9%
Grade 4:	62	14.8%	53	13.3%	40	13.2%	50	17.1%	39	11.6%	65	16.7%	64	16.1%
Grade 5:	58	13.9%	52	13.0%	54	17.9%	38	13.0%	54	16.0%	59	15.1%	50	12.6%
Grade 6:	52	12.4%	59	14.8%	38	12.6%	53	18.2%	58	17.2%	58	14.9%	67	16.9%
Ungraded:	NA	NA	14	3.5%	NA	NA	NA	NA	15	4.5%	28	7.2%	18	4.5%
Student By Gender:
Male:	206	49.3%	202	50.5%	160	53.0%	160	54.8%	190	56.4%	220	56.4%	217	54.7%
Female:	212	50.7%	198	49.5%	142	47.0%	132	45.2%	147	43.6%	170	43.6%	176	44.3%
Student By Races:
American Indian/Alaska Native:	3	0.7%	4	1.0%	1	0.3%	1	0.3%	1	0.3%	0	0.0%	0	0.0%
Asian:	48	11.5%	53	13.3%	46	15.2%	52	17.8%	61	18.1%	76	19.5%	81	20.4%
Hispanic:	245	58.6%	225	56.3%	175	57.9%	167	57.2%	188	55.8%	196	50.3%	200	50.4%
Black:	40	9.6%	38	9.5%	24	7.9%	16	5.5%	17	5.0%	22	5.6%	26	6.5%
White:	54	12.9%	55	13.8%	38	12.6%	39	13.4%	50	14.8%	87	22.3%	90	22.7%
Hawaiian Native/Pacific Islander:	1	0.2%	1	0.3%	0	0.0%	1	0.3%	1	0.3%	6	1.5%	NA	NA
Two or More Races:	27	6.5%	24	6.0%	18	6.0%	16	5.5%	19	5.6%	3	0.8%	NA	NA
Lunch Program:
Free Lunch Program Eligible:	153	36.6%	145	36.3%	NA	NA	77	26.4%	74	22.0%	86	22.1%	81	20.4%
Reduced-Price Lunch Program Eligible:	42	10.0%	32	8.0%	NA	NA	21	7.2%	30	8.9%	13	3.3%	21	5.3%
Student-Teacher Ratio:	27.87		25.00		21.57		NA	NA	19.82		20.50		18.90

Test Performance

Year	Test	Grade	Measurement	Score	School District	State Average
STAR
2004	English Language Arts Standards	2nd Grade	Mean Scaled Score	355.9	323.9	330.5
2005	English Language Arts Standards	2nd Grade	Mean Scaled Score	399.5	328.4	336.5
2006	English Language Arts Standards	2nd Grade	Mean Scaled Score	387.9	337.6	344.3
2007	English Language Arts Standards	2nd Grade	Mean Scaled Score	385.4	336.4	345
2008	English Language Arts Standards	2nd Grade	Mean Scaled Score	386.9	337.5	348
2009	English Language Arts Standards	2nd Grade	Mean Scaled Score	380.9	341.2	352.8
2010	English Language Arts Standards	2nd Grade	Mean Scaled Score	394.5	347.4	356.6
2011	English Language Arts Standards	2nd Grade	Mean Scaled Score	392.6	343.1	359.5
2012	English Language Arts Standards	2nd Grade	Mean Scaled Score	370.8	342.3	361.5
2013	English Language Arts Standards	2nd Grade	Mean Scaled Score	349.9	342.5	357.3
2004	Mathematics	2nd Grade	Mean Scaled Score	392.8	356.8	358
2005	Mathematics	2nd Grade	Mean Scaled Score	430.7	361.1	366
2006	Mathematics	2nd Grade	Mean Scaled Score	433.1	369.6	372.5
2007	Mathematics	2nd Grade	Mean Scaled Score	403.5	363.6	369.2
2008	Mathematics	2nd Grade	Mean Scaled Score	409	361.4	372.4
2009	Mathematics	2nd Grade	Mean Scaled Score	405.2	361.7	376.7
2010	Mathematics	2nd Grade	Mean Scaled Score	418.8	365	381.6
2011	Mathematics	2nd Grade	Mean Scaled Score	423.3	357.7	382.2
2012	Mathematics	2nd Grade	Mean Scaled Score	391.5	357.5	382.7
2013	Mathematics	2nd Grade	Mean Scaled Score	366.7	358.6	379.9
2004	English Language Arts Standards	3rd Grade	Mean Scaled Score	342.4	304.3	321.5
2005	English Language Arts Standards	3rd Grade	Mean Scaled Score	336	309	324.1
2006	English Language Arts Standards	3rd Grade	Mean Scaled Score	349.3	316	330.8
2007	English Language Arts Standards	3rd Grade	Mean Scaled Score	343.3	317.1	330
2008	English Language Arts Standards	3rd Grade	Mean Scaled Score	342.6	320.2	332.8
2009	English Language Arts Standards	3rd Grade	Mean Scaled Score	341.7	324.9	340.3
2010	English Language Arts Standards	3rd Grade	Mean Scaled Score	364.6	325.7	342.2
2011	English Language Arts Standards	3rd Grade	Mean Scaled Score	359.7	331.3	345.3
2012	English Language Arts Standards	3rd Grade	Mean Scaled Score	352.4	326.6	347.1
2013	English Language Arts Standards	3rd Grade	Mean Scaled Score	340.8	324.4	345.7
2004	Mathematics	3rd Grade	Mean Scaled Score	359.8	337.2	353.1
2005	Mathematics	3rd Grade	Mean Scaled Score	369.8	349.6	362.1
2006	Mathematics	3rd Grade	Mean Scaled Score	403.2	355.2	368.9
2007	Mathematics	3rd Grade	Mean Scaled Score	399	357.8	370.9
2008	Mathematics	3rd Grade	Mean Scaled Score	397.3	364.3	379
2009	Mathematics	3rd Grade	Mean Scaled Score	401.2	366	387.7
2010	Mathematics	3rd Grade	Mean Scaled Score	447.2	365.6	395.4
2011	Mathematics	3rd Grade	Mean Scaled Score	401.2	378.6	400.6
2012	Mathematics	3rd Grade	Mean Scaled Score	407.3	376.6	399.2
2013	Mathematics	3rd Grade	Mean Scaled Score	388.7	365.1	399.0
2004	English Language Arts Standards	4th Grade	Mean Scaled Score	362.4	322.3	338.5
2005	English Language Arts Standards	4th Grade	Mean Scaled Score	372.7	329.3	346.2
2006	English Language Arts Standards	4th Grade	Mean Scaled Score	366.6	337.6	351.1
2007	English Language Arts Standards	4th Grade	Mean Scaled Score	370.4	340.7	353.2
2008	English Language Arts Standards	4th Grade	Mean Scaled Score	372.5	348.8	357.8
2009	English Language Arts Standards	4th Grade	Mean Scaled Score	368.6	352.6	366.8
2010	English Language Arts Standards	4th Grade	Mean Scaled Score	370	353.4	369.9
2011	English Language Arts Standards	4th Grade	Mean Scaled Score	376.3	353	371.6
2012	English Language Arts Standards	4th Grade	Mean Scaled Score	387.4	358.7	375.2
2013	English Language Arts Standards	4th Grade	Mean Scaled Score	379.0	355.3	374.2
2004	Mathematics	4th Grade	Mean Scaled Score	359.9	329.5	343.2
2005	Mathematics	4th Grade	Mean Scaled Score	381.7	339.6	354
2006	Mathematics	4th Grade	Mean Scaled Score	352.5	349	361.6
2007	Mathematics	4th Grade	Mean Scaled Score	393.1	357.2	366.1
2008	Mathematics	4th Grade	Mean Scaled Score	389.8	361.9	373.9
2009	Mathematics	4th Grade	Mean Scaled Score	373.7	365.6	382.5
2010	Mathematics	4th Grade	Mean Scaled Score	391.6	366.9	389.9
2011	Mathematics	4th Grade	Mean Scaled Score	387.6	363.8	392.2
2012	Mathematics	4th Grade	Mean Scaled Score	369.4	369.1	395.2
2013	Mathematics	4th Grade	Mean Scaled Score	406.8	362.6	394.9
2004	English Language Arts Standards	5th Grade	Mean Scaled Score	361.1	326.1	337.7
2005	English Language Arts Standards	5th Grade	Mean Scaled Score	365.7	323.4	340.5
2006	English Language Arts Standards	5th Grade	Mean Scaled Score	356.6	325.7	342.6
2007	English Language Arts Standards	5th Grade	Mean Scaled Score	351.9	329.3	342.8
2008	English Language Arts Standards	5th Grade	Mean Scaled Score	365.6	339.3	347.6
2009	English Language Arts Standards	5th Grade	Mean Scaled Score	370.2	347.3	356.2
2010	English Language Arts Standards	5th Grade	Mean Scaled Score	360.2	347.1	359.4
2011	English Language Arts Standards	5th Grade	Mean Scaled Score	364.8	343.6	362
2012	English Language Arts Standards	5th Grade	Mean Scaled Score	374.3	347.3	366.1
2013	English Language Arts Standards	5th Grade	Mean Scaled Score	358.3	349.1	365.2
2004	Mathematics	5th Grade	Mean Scaled Score	374.8	330.5	335.8
2005	Mathematics	5th Grade	Mean Scaled Score	370.7	328.7	349.6
2006	Mathematics	5th Grade	Mean Scaled Score	345.8	332.2	356.6
2007	Mathematics	5th Grade	Mean Scaled Score	362.5	335.5	356.8
2008	Mathematics	5th Grade	Mean Scaled Score	390.1	350.4	364.6
2009	Mathematics	5th Grade	Mean Scaled Score	377.9	360.2	375.8
2010	Mathematics	5th Grade	Mean Scaled Score	367.3	359.9	383.4
2011	Mathematics	5th Grade	Mean Scaled Score	361.9	358.5	392.6
2012	Mathematics	5th Grade	Mean Scaled Score	358	357.8	395.3
2013	Mathematics	5th Grade	Mean Scaled Score	351.5	350.9	393.2
2004	Science	5th Grade	Mean Scaled Score	341.1	305.6	318.5
2005	Science	5th Grade	Mean Scaled Score	341.1	308.8	324.6
2006	Science	5th Grade	Mean Scaled Score	326.7	310.9	328.7
2007	Science	5th Grade	Mean Scaled Score	339.7	317.2	334.3
2008	Science	5th Grade	Mean Scaled Score	358.9	332.3	345.2
2009	Science	5th Grade	Mean Scaled Score	355	338.7	354.1
2010	Science	5th Grade	Mean Scaled Score	362.8	347.5	362.2
2011	Science	5th Grade	Mean Scaled Score	377.9	347.4	367.2
2012	Science	5th Grade	Mean Scaled Score	383.7	349.8	367.4
2013	Science	5th Grade	Mean Scaled Score	374.9	351.9	366.9
2004	English Language Arts Standards	6th Grade	Mean Scaled Score	351.6	317.1	332.8
2005	English Language Arts Standards	6th Grade	Mean Scaled Score	362.3	325.7	335.4
2006	English Language Arts Standards	6th Grade	Mean Scaled Score	365.2	322	337.4
2007	English Language Arts Standards	6th Grade	Mean Scaled Score	353.5	323.5	339.5
2008	English Language Arts Standards	6th Grade	Mean Scaled Score	363	332.6	345.5
2009	English Language Arts Standards	6th Grade	Mean Scaled Score	372.6	343.4	352.5
2010	English Language Arts Standards	6th Grade	Mean Scaled Score	371.5	344.8	356.8
2011	English Language Arts Standards	6th Grade	Mean Scaled Score	360.3	344	358.4
2012	English Language Arts Standards	6th Grade	Mean Scaled Score	367.2	345.6	364.2
2013	English Language Arts Standards	6th Grade	Mean Scaled Score	365.5	345.2	363.0
2004	Mathematics	6th Grade	Mean Scaled Score	356.6	324.9	334.7
2005	Mathematics	6th Grade	Mean Scaled Score	361.1	330.7	339.5
2006	Mathematics	6th Grade	Mean Scaled Score	361.6	326.1	341
2007	Mathematics	6th Grade	Mean Scaled Score	355.9	324.7	343.2
2008	Mathematics	6th Grade	Mean Scaled Score	377.9	331.2	347.9
2009	Mathematics	6th Grade	Mean Scaled Score	378.9	338.9	354.5
2010	Mathematics	6th Grade	Mean Scaled Score	377.8	337.7	360.5
2011	Mathematics	6th Grade	Mean Scaled Score	352.5	340.9	364.6
2012	Mathematics	6th Grade	Mean Scaled Score	351.8	341.1	366.8
2013	Mathematics	6th Grade	Mean Scaled Score	349.3	338.6	366.5

Some data by SchoolDigger.com.

* Armstrong Elementary Primary School was rated 4 out of 5 by USA.com. The ranking was calculated based on publically available historical Math and English performance data.