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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	N/A
2005	English Language Arts Standards	2nd Grade	Mean Scaled Score	399.5	328.4	N/A
2006	English Language Arts Standards	2nd Grade	Mean Scaled Score	387.9	337.6	N/A
2007	English Language Arts Standards	2nd Grade	Mean Scaled Score	385.4	336.4	N/A
2008	English Language Arts Standards	2nd Grade	Mean Scaled Score	386.9	337.5	N/A
2009	English Language Arts Standards	2nd Grade	Mean Scaled Score	380.9	341.2	N/A
2010	English Language Arts Standards	2nd Grade	Mean Scaled Score	394.5	347.4	N/A
2011	English Language Arts Standards	2nd Grade	Mean Scaled Score	392.6	343.1	N/A
2012	English Language Arts Standards	2nd Grade	Mean Scaled Score	370.8	342.3	N/A
2013	English Language Arts Standards	2nd Grade	Mean Scaled Score	349.9	342.5	N/A
2004	Mathematics	2nd Grade	Mean Scaled Score	392.8	356.8	N/A
2005	Mathematics	2nd Grade	Mean Scaled Score	430.7	361.1	N/A
2006	Mathematics	2nd Grade	Mean Scaled Score	433.1	369.6	N/A
2007	Mathematics	2nd Grade	Mean Scaled Score	403.5	363.6	N/A
2008	Mathematics	2nd Grade	Mean Scaled Score	409	361.4	N/A
2009	Mathematics	2nd Grade	Mean Scaled Score	405.2	361.7	N/A
2010	Mathematics	2nd Grade	Mean Scaled Score	418.8	365	N/A
2011	Mathematics	2nd Grade	Mean Scaled Score	423.3	357.7	N/A
2012	Mathematics	2nd Grade	Mean Scaled Score	391.5	357.5	N/A
2013	Mathematics	2nd Grade	Mean Scaled Score	366.7	358.6	N/A
2004	English Language Arts Standards	3rd Grade	Mean Scaled Score	342.4	304.3	N/A
2005	English Language Arts Standards	3rd Grade	Mean Scaled Score	336	309	N/A
2006	English Language Arts Standards	3rd Grade	Mean Scaled Score	349.3	316	N/A
2007	English Language Arts Standards	3rd Grade	Mean Scaled Score	343.3	317.1	N/A
2008	English Language Arts Standards	3rd Grade	Mean Scaled Score	342.6	320.2	N/A
2009	English Language Arts Standards	3rd Grade	Mean Scaled Score	341.7	324.9	N/A
2010	English Language Arts Standards	3rd Grade	Mean Scaled Score	364.6	325.7	N/A
2011	English Language Arts Standards	3rd Grade	Mean Scaled Score	359.7	331.3	N/A
2012	English Language Arts Standards	3rd Grade	Mean Scaled Score	352.4	326.6	N/A
2013	English Language Arts Standards	3rd Grade	Mean Scaled Score	340.8	324.4	N/A
2004	Mathematics	3rd Grade	Mean Scaled Score	359.8	337.2	N/A
2005	Mathematics	3rd Grade	Mean Scaled Score	369.8	349.6	N/A
2006	Mathematics	3rd Grade	Mean Scaled Score	403.2	355.2	N/A
2007	Mathematics	3rd Grade	Mean Scaled Score	399	357.8	N/A
2008	Mathematics	3rd Grade	Mean Scaled Score	397.3	364.3	N/A
2009	Mathematics	3rd Grade	Mean Scaled Score	401.2	366	N/A
2010	Mathematics	3rd Grade	Mean Scaled Score	447.2	365.6	N/A
2011	Mathematics	3rd Grade	Mean Scaled Score	401.2	378.6	N/A
2012	Mathematics	3rd Grade	Mean Scaled Score	407.3	376.6	N/A
2013	Mathematics	3rd Grade	Mean Scaled Score	388.7	365.1	N/A
2004	English Language Arts Standards	4th Grade	Mean Scaled Score	362.4	322.3	N/A
2005	English Language Arts Standards	4th Grade	Mean Scaled Score	372.7	329.3	N/A
2006	English Language Arts Standards	4th Grade	Mean Scaled Score	366.6	337.6	N/A
2007	English Language Arts Standards	4th Grade	Mean Scaled Score	370.4	340.7	N/A
2008	English Language Arts Standards	4th Grade	Mean Scaled Score	372.5	348.8	N/A
2009	English Language Arts Standards	4th Grade	Mean Scaled Score	368.6	352.6	N/A
2010	English Language Arts Standards	4th Grade	Mean Scaled Score	370	353.4	N/A
2011	English Language Arts Standards	4th Grade	Mean Scaled Score	376.3	353	N/A
2012	English Language Arts Standards	4th Grade	Mean Scaled Score	387.4	358.7	N/A
2013	English Language Arts Standards	4th Grade	Mean Scaled Score	379.0	355.3	N/A
2004	Mathematics	4th Grade	Mean Scaled Score	359.9	329.5	N/A
2005	Mathematics	4th Grade	Mean Scaled Score	381.7	339.6	N/A
2006	Mathematics	4th Grade	Mean Scaled Score	352.5	349	N/A
2007	Mathematics	4th Grade	Mean Scaled Score	393.1	357.2	N/A
2008	Mathematics	4th Grade	Mean Scaled Score	389.8	361.9	N/A
2009	Mathematics	4th Grade	Mean Scaled Score	373.7	365.6	N/A
2010	Mathematics	4th Grade	Mean Scaled Score	391.6	366.9	N/A
2011	Mathematics	4th Grade	Mean Scaled Score	387.6	363.8	N/A
2012	Mathematics	4th Grade	Mean Scaled Score	369.4	369.1	N/A
2013	Mathematics	4th Grade	Mean Scaled Score	406.8	362.6	N/A
2004	English Language Arts Standards	5th Grade	Mean Scaled Score	361.1	326.1	N/A
2005	English Language Arts Standards	5th Grade	Mean Scaled Score	365.7	323.4	N/A
2006	English Language Arts Standards	5th Grade	Mean Scaled Score	356.6	325.7	N/A
2007	English Language Arts Standards	5th Grade	Mean Scaled Score	351.9	329.3	N/A
2008	English Language Arts Standards	5th Grade	Mean Scaled Score	365.6	339.3	N/A
2009	English Language Arts Standards	5th Grade	Mean Scaled Score	370.2	347.3	N/A
2010	English Language Arts Standards	5th Grade	Mean Scaled Score	360.2	347.1	N/A
2011	English Language Arts Standards	5th Grade	Mean Scaled Score	364.8	343.6	N/A
2012	English Language Arts Standards	5th Grade	Mean Scaled Score	374.3	347.3	N/A
2013	English Language Arts Standards	5th Grade	Mean Scaled Score	358.3	349.1	N/A
2004	Mathematics	5th Grade	Mean Scaled Score	374.8	330.5	N/A
2005	Mathematics	5th Grade	Mean Scaled Score	370.7	328.7	N/A
2006	Mathematics	5th Grade	Mean Scaled Score	345.8	332.2	N/A
2007	Mathematics	5th Grade	Mean Scaled Score	362.5	335.5	N/A
2008	Mathematics	5th Grade	Mean Scaled Score	390.1	350.4	N/A
2009	Mathematics	5th Grade	Mean Scaled Score	377.9	360.2	N/A
2010	Mathematics	5th Grade	Mean Scaled Score	367.3	359.9	N/A
2011	Mathematics	5th Grade	Mean Scaled Score	361.9	358.5	N/A
2012	Mathematics	5th Grade	Mean Scaled Score	358	357.8	N/A
2013	Mathematics	5th Grade	Mean Scaled Score	351.5	350.9	N/A
2004	Science	5th Grade	Mean Scaled Score	341.1	305.6	N/A
2005	Science	5th Grade	Mean Scaled Score	341.1	308.8	N/A
2006	Science	5th Grade	Mean Scaled Score	326.7	310.9	N/A
2007	Science	5th Grade	Mean Scaled Score	339.7	317.2	N/A
2008	Science	5th Grade	Mean Scaled Score	358.9	332.3	N/A
2009	Science	5th Grade	Mean Scaled Score	355	338.7	N/A
2010	Science	5th Grade	Mean Scaled Score	362.8	347.5	N/A
2011	Science	5th Grade	Mean Scaled Score	377.9	347.4	N/A
2012	Science	5th Grade	Mean Scaled Score	383.7	349.8	N/A
2013	Science	5th Grade	Mean Scaled Score	374.9	351.9	N/A
2004	English Language Arts Standards	6th Grade	Mean Scaled Score	351.6	317.1	N/A
2005	English Language Arts Standards	6th Grade	Mean Scaled Score	362.3	325.7	N/A
2006	English Language Arts Standards	6th Grade	Mean Scaled Score	365.2	322	N/A
2007	English Language Arts Standards	6th Grade	Mean Scaled Score	353.5	323.5	N/A
2008	English Language Arts Standards	6th Grade	Mean Scaled Score	363	332.6	N/A
2009	English Language Arts Standards	6th Grade	Mean Scaled Score	372.6	343.4	N/A
2010	English Language Arts Standards	6th Grade	Mean Scaled Score	371.5	344.8	N/A
2011	English Language Arts Standards	6th Grade	Mean Scaled Score	360.3	344	N/A
2012	English Language Arts Standards	6th Grade	Mean Scaled Score	367.2	345.6	N/A
2013	English Language Arts Standards	6th Grade	Mean Scaled Score	365.5	345.2	N/A
2004	Mathematics	6th Grade	Mean Scaled Score	356.6	324.9	N/A
2005	Mathematics	6th Grade	Mean Scaled Score	361.1	330.7	N/A
2006	Mathematics	6th Grade	Mean Scaled Score	361.6	326.1	N/A
2007	Mathematics	6th Grade	Mean Scaled Score	355.9	324.7	N/A
2008	Mathematics	6th Grade	Mean Scaled Score	377.9	331.2	N/A
2009	Mathematics	6th Grade	Mean Scaled Score	378.9	338.9	N/A
2010	Mathematics	6th Grade	Mean Scaled Score	377.8	337.7	N/A
2011	Mathematics	6th Grade	Mean Scaled Score	352.5	340.9	N/A
2012	Mathematics	6th Grade	Mean Scaled Score	351.8	341.1	N/A
2013	Mathematics	6th Grade	Mean Scaled Score	349.3	338.6	N/A

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.