SCHOOLIO: Districts

Calaveras County Office of Education school district (Data source)

County of Calaveras

2015

Step 1				Step 2				Step 3
Get Mean Scale Score from line numbers in this data file.				Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard				Multiply Distance From Standard by proportion of students in grade.
Grade	Line number	Mean Scale Score	-	Scale Score: met min	=	Distance from standard	*	(Students tested in grade	/	Students) tested in school	=	Weighted Distance From Standard
3	160300	2387	-	2436	=	-49	*	(22	/	262)	=	-4.11450379
4	160303	2401	-	2485	=	-84	*	(29	/	262)	=	-9.29770985
5	160304	2452	-	2528	=	-76	*	(41	/	262)	=	-11.89312972
6	160307	2452	-	2552	=	-100	*	(22	/	262)	=	-8.3969465
7	160308	2457	-	2567	=	-110	*	(50	/	262)	=	-20.99236634
8	160311	2470	-	2586	=	-116	*	(47	/	262)	=	-20.80916019
11	160312	2494	-	2628	=	-134	*	(51	/	262)	=	-26.08396939
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Calaveras County Office of Education											-102

2016

Step 1				Step 2				Step 3
Get Mean Scale Score from line numbers in this data file.				Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard				Multiply Distance From Standard by proportion of students in grade.
Grade	Line number	Mean Scale Score	-	Scale Score: met min	=	Distance from standard	*	(Students tested in grade	/	Students) tested in school	=	Weighted Distance From Standard
3	4735	2334	-	2436	=	-102	*	(17	/	219)	=	-7.91780814
4	4737	2411	-	2485	=	-74	*	(18	/	219)	=	-6.08219172
5	4740	2461	-	2528	=	-67	*	(23	/	219)	=	-7.03652968
6	4742	2486	-	2552	=	-66	*	(40	/	219)	=	-12.05479447
7	4744	2521	-	2567	=	-46	*	(26	/	219)	=	-5.46118721
8	4745	2490	-	2586	=	-96	*	(37	/	219)	=	-16.21917802
11	4748	2534	-	2628	=	-94	*	(58	/	219)	=	-24.89497711
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Calaveras County Office of Education											-80

2017

Step 1				Step 2				Step 3
Get Mean Scale Score from line numbers in this data file.				Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard				Multiply Distance From Standard by proportion of students in grade.
Grade	Line number	Mean Scale Score	-	Scale Score: met min	=	Distance from standard	*	(Students tested in grade	/	Students) tested in school	=	Weighted Distance From Standard
3	4839	2401	-	2436	=	-35	*	(22	/	256)	=	-3.0078125
4	4841	2433	-	2485	=	-52	*	(27	/	256)	=	-5.484375
5	4844	2429	-	2528	=	-99	*	(26	/	256)	=	-10.0546875
6	4845	2464	-	2552	=	-88	*	(42	/	256)	=	-14.4375
7	4848	2492	-	2567	=	-75	*	(55	/	256)	=	-16.11328125
8	4850	2501	-	2586	=	-85	*	(40	/	256)	=	-13.28125
11	4852	2507	-	2628	=	-121	*	(44	/	256)	=	-20.796875
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Calaveras County Office of Education											-83

2018

Step 1				Step 2				Step 3
Get Mean Scale Score from line numbers in this data file.				Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard				Multiply Distance From Standard by proportion of students in grade.
Grade	Line number	Mean Scale Score	-	Scale Score: met min	=	Distance from standard	*	(Students tested in grade	/	Students) tested in school	=	Weighted Distance From Standard
3	4829	2383	-	2436	=	-53	*	(27	/	280)	=	-5.11071426
4	4832	2456	-	2485	=	-29	*	(24	/	280)	=	-2.48571427
5	4833	2455	-	2528	=	-73	*	(27	/	280)	=	-7.03928568
6	4836	2476	-	2552	=	-76	*	(28	/	280)	=	-7.6
7	4837	2501	-	2567	=	-66	*	(57	/	280)	=	-13.43571425
8	4840	2477	-	2586	=	-109	*	(74	/	280)	=	-28.80714283
11	4841	2529	-	2628	=	-99	*	(43	/	280)	=	-15.20357137
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Calaveras County Office of Education											-80

2019

Step 1				Step 2				Step 3
Get Mean Scale Score from line numbers in this data file.				Subtract 'met min' Scale Score. from Mean Scale Score to get Distance From Standard				Multiply Distance From Standard by proportion of students in grade.
Grade	Line number	Mean Scale Score	-	Scale Score: met min	=	Distance from standard	*	(Students tested in grade	/	Students) tested in school	=	Weighted Distance From Standard
3	4863	2367	-	2436	=	-69	*	(18	/	247)	=	-5.02834002
4	4864	2430	-	2485	=	-55	*	(24	/	247)	=	-5.34412951
5	4865	2439	-	2528	=	-89	*	(33	/	247)	=	-11.89068818
6	4866	2448	-	2552	=	-104	*	(25	/	247)	=	-10.5263157
7	4867	2479	-	2567	=	-88	*	(39	/	247)	=	-13.89473677
8	4868	2500	-	2586	=	-86	*	(61	/	247)	=	-21.23886633
11	4869	2482	-	2628	=	-146	*	(47	/	247)	=	-27.7813764
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Calaveras County Office of Education											-96

Last steps

Compute the average

2015	2016	2017	2018	2019	Sum	Average
-102	-80	-83	-80	-96	-441.0	-88.2

Compute the Upper Control Limit

Simply compute the standard deviation and multiply by 3 and add to the average: -58.2

Compute the Lower Control Limit

Simply compute the standard deviation and multiply by 3 and subtract from the average: -118.2

For the lines, you have the data necessary to plot the chart.

THIS chart shows what the school system "wants"

NOT what school board members want.

NOT what superintendents want.

More about this chart.

Students would perform better the more years in school IF the follow-the-schedule method wanted that.

But that's not what it "wants"...and it's not a coincidence this pattern repeats (repeatedly).

The system (the follow-the-schedule method) "wants" schools to perform poorer, relative to grade level, the more years students spend in public school.

• Any result above zero is proficient; below is not proficient.

Calaveras County Office of Education math proficiency

Zero+ meets standard.

Schools in Calaveras County Office of Education

Special Education Schools (Public) (1)

Calaveras County Special Education (SELPA)

Adult Education Centers (1)

Calaveras County Adult Education Consortium

County Community (2)

Calaveras River Academy

Oakendell Community

Schools in Calaveras County Office of Education

Enrollment by school type, school and year

	2015	2016	2017	2018	2019	2020	2021	2022
Calaveras County Office of Education School District	562	569	542	514	498	430	493	470
Special Education Schools (Public)
Calaveras County Special Education (SELPA)	36	35	17	15	13	16	11	16
K-12 Schools (Public)
Mountain Oaks	481	495	481	458	444	382	452	433
County Community
Calaveras River Academy	28	25	28	26	24	17	19	13
Oakendell Community	17	14	16	15	17	15	11	8

Calaveras County Office of Education school district (Data source)

County of Calaveras

THIS chart shows what the school system "wants"

Students would perform better the more years in school IF the follow-the-schedule method wanted that.

The system (the follow-the-schedule method) "wants" schools to perform poorer, relative to grade level, the more years students spend in public school.

Schools in Calaveras County Office of Education

Special Education Schools (Public) (1)

Adult Education Centers (1)

County Community (2)

Schools in Calaveras County Office of Education

Enrollment by school type, school and year

Special Education Schools (Public)

K-12 Schools (Public)

County Community