SCHOOLIO: Districts

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	1273607	0	-	2436	=		*	(2	/	39)	=
4	1273610	0	-	2485	=		*	(4	/	39)	=
5	1273611	0	-	2528	=		*	(6	/	39)	=
6	1273613	0	-	2552	=		*	(1	/	39)	=
7	1273614	0	-	2567	=		*	(5	/	39)	=
8	1273617	2384	-	2586	=	-202	*	(11	/	39)	=	-56.97435896
11	1273618	0	-	2628	=		*	(10	/	39)	=
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Mendocino County Office of Education											-57

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	39756	0	-	2436	=		*	(0	/	16)	=
6	39758	0	-	2552	=		*	(0	/	16)	=
7	39760	0	-	2567	=		*	(3	/	16)	=
8	39763	0	-	2586	=		*	(5	/	16)	=
11	39764	2453	-	2628	=	-175	*	(8	/	16)	=	-87.5
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Mendocino County Office of Education											-88

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	40779	0	-	2436	=		*	(0	/	33)	=
4	40781	0	-	2485	=		*	(0	/	33)	=
5	40784	0	-	2528	=		*	(0	/	33)	=
7	40785	0	-	2567	=		*	(0	/	33)	=
8	40788	0	-	2586	=		*	(0	/	33)	=
11	40789	2410	-	2628	=	-218	*	(17	/	33)	=	-112.30303027
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Mendocino County Office of Education											-112

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	40800	0	-	2436	=		*	(0	/	23)	=
4	40803	0	-	2485	=		*	(0	/	23)	=
5	40804	0	-	2528	=		*	(0	/	23)	=
7	40807	0	-	2567	=		*	(0	/	23)	=
8	40808	0	-	2586	=		*	(0	/	23)	=
11	40811	2389	-	2628	=	-239	*	(14	/	23)	=	-145.47826083
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Mendocino County Office of Education											-145

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	40952	0	-	2436	=		*	(0	/	23)	=
4	40953	0	-	2485	=		*	(0	/	23)	=
5	40954	0	-	2528	=		*	(0	/	23)	=
6	40955	0	-	2552	=		*	(0	/	23)	=
7	40956	0	-	2567	=		*	(0	/	23)	=
8	40957	0	-	2586	=		*	(0	/	23)	=
11	40958	2434	-	2628	=	-194	*	(15	/	23)	=	-126.52173912
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Mendocino County Office of Education											-127

2015	2016	2017	2018	2019	Sum	Average
-57	-88	-112	-145	-127	-529.0	-105.8

Simply compute the standard deviation and multiply by 3 and add to the average: -3.8

Simply compute the standard deviation and multiply by 3 and subtract from the average: -207.8

NOT what school board members want.

NOT what superintendents want.

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

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

Mendocino County Office of Education math proficiency

Zero+ meets standard.

Mendocino County Community

West Hills Juvenile Hall Court

Orr Creek

Enrollment by school type, school and year

	2015	2016	2017	2018	2019	2020	2021	2022
Mendocino County Office of Education School District	92	93	71	70	74	51	99	85
County Community
Mendocino County Community	77	75	47	57	51	31	18	10
Juvenile Court Schools
West Hills Juvenile Hall Court	5	8	15	5	14	13	4	8
Opportunity Schools
Orr Creek	10	10	9	8	9	7	77	67