2012 STAR Test Results

Mt. Diablo Unified District

All Students - California Standards Test Scores

County Name:

Contra Costa County

District Name:

Mt. Diablo Unified District

School Name:

----

CDS Code:

07-61754-0000000

Total Enrollment on First Day of Testing:

25,690

Total Number Tested:

25,392

Total Number Tested in Selected Subgroup:

25,392

Note: The first row in each table contains numbers 2 through 11 which represent grades two through eleven respectively. EOC stands for end-of-course.

An asterisk (*) appears on the Internet reports to protect student privacy when 10 or fewer students had valid test scores.

Reported Enrollment

Result Type	2	3	4	5	6	7	8	9	10	11	EOC
Reported Enrollment	2,580	2,604	2,605	2,577	2,589	2,528	2,491	2,599	2,547	2,570

CST English-Language Arts

Result Type	2	3	4	5	6	7	8	9	10	11
Students Tested	2,549	2,426	2,412	2,355	2,398	2,334	2,294	2,382	2,347	2,364
% of Enrollment	98.8 %	93.2 %	92.6 %	91.4 %	92.6 %	92.3 %	92.1 %	91.7 %	92.1 %	92.0 %
Students with Scores	2,546	2,424	2,412	2,352	2,397	2,333	2,294	2,357	2,334	2,346
Mean Scale Score	362.7	352.0	383.9	373.9	366.9	369.3	365.0	367.9	345.0	344.5
% Advanced	31 %	22 %	44 %	37 %	33 %	32 %	35 %	34 %	23 %	25 %
% Proficient	27 %	30 %	28 %	30 %	30 %	31 %	24 %	29 %	26 %	24 %
% Basic	20 %	26 %	19 %	22 %	24 %	22 %	23 %	22 %	27 %	25 %
% Below Basic	12 %	12 %	7 %	7 %	10 %	10 %	12 %	11 %	15 %	13 %
% Far Below Basic	9 %	10 %	2 %	4 %	4 %	6 %	6 %	5 %	9 %	13 %

CST Mathematics

Result Type	2	3	4	5	6	7
Students Tested	2,547	2,439	2,441	2,374	2,411	2,112
% of Enrollment	98.7 %	93.7 %	93.7 %	92.1 %	93.1 %	83.5 %
Students with Scores	2,544	2,434	2,437	2,371	2,410	2,111
Mean Scale Score	388.7	412.4	409.9	416.9	360.2	355.4
% Advanced	40 %	49 %	51 %	44 %	20 %	22 %
% Proficient	27 %	26 %	27 %	31 %	33 %	27 %
% Basic	17 %	15 %	15 %	16 %	25 %	25 %
% Below Basic	11 %	9 %	6 %	8 %	17 %	19 %
% Far Below Basic	4 %	2 %	1 %	2 %	5 %	8 %

CST General Mathematics

Result Type	8	9	EOC
Students Tested	449	210	659
% of Enrollment	18.0 %	8.1 %
Students with Scores	446	204	650
Mean Scale Score	310.4	289.8	303.9
% Advanced	4 %	1 %	3 %
% Proficient	19 %	10 %	16 %
% Basic	30 %	25 %	28 %
% Below Basic	28 %	38 %	31 %
% Far Below Basic	19 %	26 %	21 %

CST Algebra I

Result Type	7	8	9	10	11	EOC
Students Tested	226	1,759	1,157	467	237	3,846
% of Enrollment	8.9 %	70.6 %	44.5 %	18.3 %	9.2 %
Students with Scores	226	1,758	1,150	465	235	3,834
Mean Scale Score	373.6	345.2	305.1	283.6	276.1	323.1
% Advanced	25 %	18 %	2 %	1 %	1 %	11 %
% Proficient	33 %	24 %	18 %	7 %	3 %	20 %
% Basic	24 %	19 %	27 %	21 %	20 %	22 %
% Below Basic	15 %	26 %	38 %	47 %	44 %	32 %
% Far Below Basic	3 %	12 %	15 %	25 %	31 %	15 %

CST Integrated Math 1

Result Type	9	EOC
Students Tested	2	2
% of Enrollment	0.1 %
Students with Scores	2	2
Mean Scale Score	*	*
% Advanced	*	*
% Proficient	*	*
% Basic	*	*
% Below Basic	*	*
% Far Below Basic	*	*

CST Geometry

Result Type	8	9	10	11	EOC
Students Tested	144	887	760	267	2,058
% of Enrollment	5.8 %	34.1 %	29.8 %	10.4 %
Students with Scores	144	884	757	265	2,050
Mean Scale Score	378.8	353.2	298.7	278.5	325.2
% Advanced	31 %	15 %	2 %	1 %	9 %
% Proficient	28 %	37 %	13 %	5 %	23 %
% Basic	25 %	27 %	33 %	25 %	29 %
% Below Basic	16 %	17 %	40 %	49 %	30 %
% Far Below Basic	1 %	4 %	12 %	21 %	9 %

CST Algebra II

Result Type	9	10	11	EOC
Students Tested	98	762	682	1,542
% of Enrollment	3.8 %	29.9 %	26.5 %
Students with Scores	98	760	680	1,538
Mean Scale Score	373.7	336.6	291.2	318.9
% Advanced	27 %	11 %	1 %	8 %
% Proficient	30 %	25 %	10 %	19 %
% Basic	33 %	32 %	27 %	30 %
% Below Basic	10 %	23 %	36 %	28 %
% Far Below Basic	1 %	9 %	25 %	15 %

CST Summative High School Mathematics

Result Type	9	10	11	EOC
Students Tested	1	85	667	753
% of Enrollment	0.0 %	3.3 %	26.0 %
Students with Scores	1	85	665	751
Mean Scale Score	*	377.0	364.7	366.2
% Advanced	*	29 %	22 %	23 %
% Proficient	*	35 %	32 %	33 %
% Basic	*	16 %	24 %	23 %
% Below Basic	*	16 %	18 %	17 %
% Far Below Basic	*	2 %	4 %	4 %

CST History - Social Science Grade 8

Result Type	2	3	4	5	6	7	8	9	10	11	EOC
Students Tested							2,436
% of Enrollment							97.8 %
Students with Scores							2,429
Mean Scale Score							359.0
% Advanced							32 %
% Proficient							22 %
% Basic							22 %
% Below Basic							10 %
% Far Below Basic							13 %

CST World History

Result Type	9	10	11	EOC
Students Tested	142	2,252	80	2,474
% of Enrollment	5.5 %	88.4 %	3.1 %
Students with Scores	137	2,246	66	2,449
Mean Scale Score	348.7	347.8	269.0	345.8
% Advanced	27 %	22 %	2 %	22 %
% Proficient	29 %	26 %	9 %	26 %
% Basic	18 %	27 %	24 %	26 %
% Below Basic	7 %	10 %	11 %	9 %
% Far Below Basic	20 %	16 %	55 %	17 %

CST U.S. History

Result Type	2	3	4	5	6	7	8	9	10	11	EOC
Students Tested										2,331
% of Enrollment										90.7 %
Students with Scores										2,320
Mean Scale Score										346.5
% Advanced										24 %
% Proficient										26 %
% Basic										25 %
% Below Basic										10 %
% Far Below Basic										15 %

CST Science - Grade 5, Grade 8, and Grade 10 Life Science

Result Type	5	8	10
Students Tested	2,385	2,298	2,294
% of Enrollment	92.5 %	92.3 %	90.1 %
Students with Scores	2,379	2,296	2,285
Mean Scale Score	369.7	379.0	353.0
% Advanced	26 %	39 %	27 %
% Proficient	36 %	21 %	26 %
% Basic	22 %	17 %	24 %
% Below Basic	8 %	10 %	11 %
% Far Below Basic	7 %	13 %	14 %

CST Biology

Result Type	9	10	11	EOC
Students Tested	1,557	962	612	3,131
% of Enrollment	59.9 %	37.8 %	23.8 %
Students with Scores	1,554	961	612	3,127
Mean Scale Score	362.1	328.8	367.8	353.0
% Advanced	31 %	13 %	35 %	26 %
% Proficient	27 %	21 %	27 %	25 %
% Basic	27 %	35 %	21 %	28 %
% Below Basic	9 %	16 %	7 %	11 %
% Far Below Basic	6 %	15 %	10 %	10 %

CST Chemistry

Result Type	10	11	EOC
Students Tested	976	590	1,566
% of Enrollment	38.3 %	23.0 %
Students with Scores	975	590	1,565
Mean Scale Score	336.6	314.5	328.2
% Advanced	12 %	5 %	10 %
% Proficient	26 %	17 %	23 %
% Basic	37 %	35 %	36 %
% Below Basic	14 %	20 %	16 %
% Far Below Basic	11 %	23 %	15 %

CST Earth Science

Result Type	9	10	11	EOC
Students Tested	472	125	248	845
% of Enrollment	18.2 %	4.9 %	9.6 %
Students with Scores	471	124	247	842
Mean Scale Score	319.9	316.6	344.4	326.6
% Advanced	9 %	7 %	20 %	12 %
% Proficient	18 %	22 %	27 %	21 %
% Basic	34 %	28 %	28 %	32 %
% Below Basic	15 %	15 %	11 %	14 %
% Far Below Basic	24 %	27 %	14 %	21 %

CST Physics

Result Type	9	10	11	EOC
Students Tested	1	40	252	293
% of Enrollment	0.0 %	1.6 %	9.8 %
Students with Scores	1	40	252	293
Mean Scale Score	*	388.4	376.1	377.5
% Advanced	*	38 %	38 %	38 %
% Proficient	*	43 %	26 %	28 %
% Basic	*	20 %	27 %	26 %
% Below Basic	*	0 %	8 %	7 %
% Far Below Basic	*	0 %	2 %	1 %


California Department of Education ©2013 California Department of Education Page generated 5/25/2013 6:38:37 PM