State:  California         Total STAR Enrolled:  2,844 County:  Placer   County Code:  31   Total Number Tested:  2,057 District:  Horizon Instructional   District Code:  66951       School:  Horizon Instructional   School Code:  3130168

County Index All Charter Index All District Index

STAR Score Summaries Report for All Students English Learners English Learners Enrolled for Fewer Than 12 Months English Learners Enrolled for 12 Months or More English Only and Fluent English Proficient Students Female Students Male Students Economically Disadvantaged Students Non-Economically Disadvantaged Students Students Receiving Special Educational Services Students Not Receiving Special Educational Services Students Receiving Special Education Services Tested with Non-Standard Accommodations
Total All Students Tested: 2,057										Spring 2002
CALIFORNIA STANDARDS TEST SCORES	Grades
	2	3	4	5	6	7	8	9	10	11
STAR Enrollment	221	226	265	256	286	279	274	303	327	407
English/Language Arts Standards	N=122	N=144	N=145	N=173	N=208	N=184	N=217	N=211	N=219	N=213
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic	55% 322.5 7% 29% 30% 20% 15%	64% 328.6 9% 26% 37% 15% 13%	55% 343.7 16% 28% 40% 10% 6%	68% 341.8 11% 32% 40% 12% 5%	73% 335.6 9% 28% 40% 16% 7%	66% 344.9 9% 41% 33% 12% 5%	79% 329.5 13% 24% 33% 16% 14%	70% 330.8 12% 29% 26% 20% 13%	67% 320.2 9% 22% 30% 26% 13%	52% 313.0 8% 19% 33% 21% 20%
Mathematics Standards	N=159	N=151	N=176	N=179	N=214	N=202
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic	72% 324.6 9% 23% 28% 30% 10%	67% 301.6 7% 10% 30% 38% 15%	66% 307.2 3% 19% 30% 36% 12%	70% 299.1 3% 11% 31% 40% 15%	75% 312.8 3% 19% 36% 33% 9%	72% 311.7 1% 18% 41% 29% 10%
General Mathematics (Grades 8 and 9)							N=179	N=125
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic							65% 304.2 1% 20% 31% 31% 18%	41% 287.3 0% 11% 26% 38% 26%
Algebra I							N=34	N=65	N=44	N=30
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic							12% 300.8 0% 18% 29% 32% 21%	21% 292.0 0% 11% 34% 34% 22%	13% 289.3 0% 11% 27% 39% 23%	7% 273.7 0% 7% 20% 43% 30%
Integrated 1								N=1	N=1	N=2
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic								0% * * * * * *	0% * * * * * *	0% * * * * * *
Geometry							N=4	N=13	N=35	N=19
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic							1% * * * * * *	4% 327.2 0% 38% 23% 38% 0%	11% 291.6 0% 6% 23% 63% 9%	5% 304.6 0% 21% 32% 32% 16%
Integrated 2
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic
Algebra II							N=1	N=3	N=17	N=10
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic							0% * * * * * *	1% * * * * * *	5% 282.9 6% 6% 18% 35% 35%	2% * * * * * *
Integrated 3										N=1
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic										0% * * * * * *
High School (Summative) Mathematics (Grade 9-11)									N=2	N=8
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic									1% * * * * * *	2% * * * * * *
History-Social Science Grade 9 Cumulative								N=213
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic								70% 323.4 8% 21% 34% 19% 17%
World History									N=224
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic									69% 302.6 2% 14% 33% 21% 30%
U.S. History										N=218
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic										54% 300.9 3% 11% 31% 28% 27%
Biology/Life Sciences								N=20	N=29	N=18
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic								7% 339.8 5% 35% 50% 0% 10%	9% 328.8 7% 17% 48% 14% 14%	4% 336.1 6% 22% 56% 17% 0%
Chemistry								N=2	N=4	N=5
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic								1% * * * * * *	1% * * * * * *	1% * * * * * *
Earth Science								N=21	N=15	N=9
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic								7% 310.9 0% 19% 38% 33% 10%	5% 320.9 0% 20% 53% 13% 13%	2% * * * * * *
Physics								N=2		N=3
% of Enrollment Mean Scaled Score % Advanced % Proficient % Basic % Below Basic % Far Below Basic								1% *		1% *
Coordinated/Integrated Sciences - Biology/Chemistry/Physics (BCP)										N=1
% of Enrollment Avg. No. Correct/No. Possible										0% *
Coordinated/Integrated Sciences - Earth Science/Biology/Chemistry (EBC)									N=1
% of Enrollment Avg. No. Correct/No. Possible									0% *
Coordinated/Integrated Sciences - Earth Science/Biology/Physics (EBP)
% of Enrollment Avg. No. Correct/No. Possible
Coordinated/Integrated Sciences - Earth Science/Chemistry/Physics (ECP)
% of Enrollment Avg. No. Correct/No. Possible
________	________	________	________	________	________	________	________	________	________	________
STANFORD 9 SCORES	Grades
	2	3	4	5	6	7	8	9	10	11
Total Reading	N=125	N=151	N=162	N=176	N=208	N=202	N=216	N=216	N=225	N=227
NPR for "Avg." Student Score    % Scoring Above 75th NPR    % Scoring At or Above 50th NPR    % Scoring Above 25th NPR    Mean Scaled Score	54 30 61 78 588.5	57 29 66 81 624.8	65 39 66 90 654.0	62 36 68 84 666.2	63 38 62 86 675.2	64 33 74 89 694.5	54 26 57 80 695.4	48 18 51 76 698.3	36 14 37 62 694.6	38 18 37 63 698.8
Total Math	N=158	N=151	N=171	N=179	N=215	N=204	N=218	N=215	N=227	N=225
NPR for "Avg." Student Score    % Scoring Above 75th NPR    % Scoring At or Above 50th NPR    % Scoring Above 25th NPR    Mean Scaled Score	47 24 49 70 569.6	45 18 47 68 594.6	48 27 54 74 623.4	50 23 50 68 646.7	55 29 56 78 663.2	57 30 60 80 678.8	49 22 51 67 679.9	48 22 50 71 687.0	34 6 33 64 686.5	31 8 24 49 686.0
Language	N=157	N=145	N=171	N=178	N=215	N=205	N=220	N=215	N=223	N=222
NPR for "Avg." Student Score    % Scoring Above 75th NPR    % Scoring At or Above 50th NPR    % Scoring Above 25th NPR    Mean Scaled Score	43 21 43 64 583.7	48 19 52 72 606.3	53 25 56 75 630.2	57 28 62 80 646.2	57 34 60 82 653.0	66 48 67 80 671.5	55 31 51 72 669.9	55 30 59 79 677.4	41 17 46 64 674.3	45 19 45 68 679.8
Spelling	N=159	N=152	N=173	N=177	N=216	N=205	N=221
NPR for "Avg." Student Score    % Scoring Above 75th NPR    % Scoring At or Above 50th NPR    % Scoring Above 25th NPR    Mean Scaled Score	43 19 39 65 566.4	51 22 49 78 605.5	47 20 46 72 622.8	50 28 55 77 642.1	47 16 45 75 650.6	55 34 58 81 671.4	42 15 39 64 674.5
Science								N=213	N=223	N=222
NPR for "Avg." Student Score    % Scoring Above 75th NPR    % Scoring At or Above 50th NPR    % Scoring Above 25th NPR    Mean Scaled Score								47 15 47 80 674.8	44 17 46 68 677.3	38 15 29 69 678.3
Social Science								N=211	N=223	N=221
NPR for "Avg." Student Score    % Scoring Above 75th NPR    % Scoring At or Above 50th NPR    % Scoring Above 25th NPR    Mean Scaled Score								51 20 53 81 656.1	38 19 38 60 653.1	51 27 54 75 663.5

---

1. N = Number of Students Tested.
2. NPR stands for National Percentile Rank.
3. The National Percentile Rank is based on the mean NCE score for each group.
4. Mean scaled scores for groups in counties, districts, or schools whose student scores are based on mixed numbers of days of instruction should not be used to compare the performance of one school, district, or county with another.

Reports copyright © 2002 by the California Department of Education. Scores based on normative data copyright © 1996 by Harcourt. All rights reserved.