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	588431	2391	-	2436	=	-45	*	(25	/	155)	=	-7.25806449
4	588434	2442	-	2485	=	-43	*	(25	/	155)	=	-6.93548385
5	588435	2455	-	2528	=	-73	*	(27	/	155)	=	-12.716129
6	588438	2503	-	2552	=	-49	*	(28	/	155)	=	-8.85161289
7	588439	2538	-	2567	=	-29	*	(27	/	155)	=	-5.05161289
8	588442	2520	-	2586	=	-66	*	(23	/	155)	=	-9.79354834
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Johnstonville Elementary											-51

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	18802	2397	-	2436	=	-39	*	(25	/	145)	=	-6.72413793
4	18805	2426	-	2485	=	-59	*	(21	/	145)	=	-8.54482757
5	18806	2466	-	2528	=	-62	*	(18	/	145)	=	-7.69655172
6	18808	2498	-	2552	=	-54	*	(29	/	145)	=	-10.8
7	18810	2496	-	2567	=	-71	*	(27	/	145)	=	-13.22068962
8	18813	2579	-	2586	=	-7	*	(25	/	145)	=	-1.20689655
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Johnstonville Elementary											-48

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	19126	2410	-	2436	=	-26	*	(22	/	142)	=	-4.028169
4	19127	2439	-	2485	=	-46	*	(25	/	142)	=	-8.09859155
5	19130	2462	-	2528	=	-66	*	(26	/	142)	=	-12.08450701
6	19132	2496	-	2552	=	-56	*	(20	/	142)	=	-7.88732392
7	19133	2496	-	2567	=	-71	*	(28	/	142)	=	-13.99999996
8	19136	2472	-	2586	=	-114	*	(21	/	142)	=	-16.85915482
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Johnstonville Elementary											-63

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	19128	2448	-	2436	=	12	*	(16	/	134)	=	1.43283582
4	19129	2461	-	2485	=	-24	*	(25	/	134)	=	-4.47761194
5	19132	2485	-	2528	=	-43	*	(25	/	134)	=	-8.02238805
6	19133	2502	-	2552	=	-50	*	(27	/	134)	=	-10.07462685
7	19136	2521	-	2567	=	-46	*	(14	/	134)	=	-4.80597011
8	19137	2485	-	2586	=	-101	*	(27	/	134)	=	-20.35074624
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Johnstonville 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	19279	2421	-	2436	=	-15	*	(27	/	123)	=	-3.29268293
4	19280	2490	-	2485	=	5	*	(15	/	123)	=	0.6097561
5	19281	2503	-	2528	=	-25	*	(23	/	123)	=	-4.67479673
6	19282	2554	-	2552	=	2	*	(19	/	123)	=	0.30894309
7	19283	2520	-	2567	=	-47	*	(26	/	123)	=	-9.93495931
8	19284	2561	-	2586	=	-25	*	(13	/	123)	=	-2.6422764
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Johnstonville Elementary											-20

2015	2016	2017	2018	2019	Sum	Average
-51	-48	-63	-46	-20	-228.0	-45.6

Simply compute the standard deviation and multiply by 3 and add to the average: -0.6

Simply compute the standard deviation and multiply by 3 and subtract from the average: -90.6

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.

Johnstonville Elementary math proficiency

Zero+ meets standard.

Johnstonville Elementary

Enrollment by school type, school and year

	2015	2016	2017	2018	2019	2020	2021	2022
Johnstonville Elementary School District	227	204	206	199	189	183	178	205
Elementary School in 1 School District (Public)
Johnstonville Elementary	227	204	206	199	189	183	178	205