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	132846	2399	-	2436	=	-37	*	(13	/	80)	=	-6.0125
4	132847	2465	-	2485	=	-20	*	(20	/	80)	=	-5.0
5	132850	2457	-	2528	=	-71	*	(13	/	80)	=	-11.5375
6	132851	2452	-	2552	=	-100	*	(13	/	80)	=	-16.25
7	132854	2513	-	2567	=	-54	*	(11	/	80)	=	-7.425
8	132855	0	-	2586	=		*	(10	/	80)	=
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Bangor Union Elementary											-46

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	3795	0	-	2436	=		*	(6	/	77)	=
4	3798	2463	-	2485	=	-22	*	(15	/	77)	=	-4.28571427
5	3800	2425	-	2528	=	-103	*	(19	/	77)	=	-25.41558434
6	3801	2468	-	2552	=	-84	*	(14	/	77)	=	-15.2727272
7	3803	2485	-	2567	=	-82	*	(14	/	77)	=	-14.90909084
8	3805	0	-	2586	=		*	(9	/	77)	=
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Bangor Union Elementary											-60

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	3884	0	-	2436	=		*	(0	/	56)	=
4	3885	0	-	2485	=		*	(0	/	56)	=
5	3888	0	-	2528	=		*	(0	/	56)	=
6	3890	2435	-	2552	=	-117	*	(14	/	56)	=	-29.25
7	3891	0	-	2567	=		*	(0	/	56)	=
8	3893	0	-	2586	=		*	(0	/	56)	=
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Bangor Union Elementary											-29

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	3887	0	-	2436	=		*	(0	/	49)	=
4	3890	0	-	2485	=		*	(0	/	49)	=
5	3891	0	-	2528	=		*	(0	/	49)	=
6	3894	0	-	2552	=		*	(0	/	49)	=
7	3895	0	-	2567	=		*	(0	/	49)	=
8	3898	0	-	2586	=		*	(0	/	49)	=
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Bangor Union Elementary

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	3932	2399	-	2436	=	-37	*	(18	/	75)	=	-8.88
4	3933	2457	-	2485	=	-28	*	(14	/	75)	=	-5.22666665
5	3934	2479	-	2528	=	-49	*	(13	/	75)	=	-8.49333332
6	3935	0	-	2552	=		*	(5	/	75)	=
7	3936	2509	-	2567	=	-58	*	(12	/	75)	=	-9.28
8	3937	2400	-	2586	=	-186	*	(13	/	75)	=	-32.23999994
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Bangor Union Elementary											-64

2015	2016	2017	2018	2019	Sum	Average
-46	-60	-29		-64	-199.0	-39.8

Simply compute the standard deviation and multiply by 3 and add to the average: -4.75

Simply compute the standard deviation and multiply by 3 and subtract from the average: -94.75

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.

Bangor Union Elementary math proficiency

Zero+ meets standard.

Bangor Elementary

Enrollment by school type, school and year

	2015	2016	2017	2018	2019	2020	2021	2022
Bangor Union Elementary School District	114	111	87	76	98	103	107	90
Elementary School in 1 School District (Public)
Bangor Elementary	114	111	87	76	98	103	107	90