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	1403111	2399	-	2436	=	-37	*	(9	/	63)	=	-5.28571425
4	1403112	2438	-	2485	=	-47	*	(12	/	63)	=	-8.95238093
5	1403115	2458	-	2528	=	-70	*	(11	/	63)	=	-12.22222218
6	1403116	0	-	2552	=		*	(6	/	63)	=
7	1403119	2495	-	2567	=	-72	*	(15	/	63)	=	-17.14285714
8	1403120	0	-	2586	=		*	(10	/	63)	=
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Twin Ridges Elementary											-44

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	44248	0	-	2436	=		*	(7	/	63)	=
4	44250	2436	-	2485	=	-49	*	(11	/	63)	=	-8.55555553
5	44252	2443	-	2528	=	-85	*	(13	/	63)	=	-17.53968251
6	44254	0	-	2552	=		*	(10	/	63)	=
7	44256	0	-	2567	=		*	(5	/	63)	=
8	44258	2531	-	2586	=	-55	*	(17	/	63)	=	-14.8412698
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Twin Ridges Elementary											-41

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	45333	2426	-	2436	=	-10	*	(11	/	53)	=	-2.07547169
4	45335	0	-	2485	=		*	(0	/	53)	=
5	45338	2433	-	2528	=	-95	*	(11	/	53)	=	-19.71698106
6	45340	0	-	2552	=		*	(0	/	53)	=
7	45341	0	-	2567	=		*	(0	/	53)	=
8	45344	0	-	2586	=		*	(0	/	53)	=
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Twin Ridges Elementary											-22

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	45362	0	-	2436	=		*	(0	/	48)	=
4	45365	0	-	2485	=		*	(0	/	48)	=
5	45366	0	-	2528	=		*	(0	/	48)	=
6	45369	2460	-	2552	=	-92	*	(11	/	48)	=	-21.08333327
7	45370	0	-	2567	=		*	(0	/	48)	=
8	45373	0	-	2586	=		*	(0	/	48)	=
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Twin Ridges Elementary											-21

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	45498	2426	-	2436	=	-10	*	(14	/	62)	=	-2.25806451
4	45499	0	-	2485	=		*	(10	/	62)	=
5	45500	0	-	2528	=		*	(10	/	62)	=
6	45501	0	-	2552	=		*	(8	/	62)	=
7	45502	0	-	2567	=		*	(9	/	62)	=
8	45503	2435	-	2586	=	-151	*	(11	/	62)	=	-26.79032245
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Twin Ridges Elementary											-29

2015	2016	2017	2018	2019	Sum	Average
-44	-41	-22	-21	-29	-157.0	-31.4

Simply compute the standard deviation and multiply by 3 and add to the average: -1.4

Simply compute the standard deviation and multiply by 3 and subtract from the average: -61.4

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.

Twin Ridges Elementary math proficiency

Zero+ meets standard.

Grizzly Hill

Washington Elementary

Twin Ridges Special Education Preschool

Enrollment by school type, school and year

	2015	2016	2017	2018	2019	2020	2021	2022
Twin Ridges Elementary School District	97	105	95	97	97	99	82	93
Elementary School (Public)
Grizzly Hill	91	97	84	88	91	94	76	87
Washington Elementary	6	8	11	9	6	5	6	6