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	2925181	2418	-	2436	=	-18	*	(54	/	387)	=	-2.51162789
4	2925184	2444	-	2485	=	-41	*	(75	/	387)	=	-7.94573641
5	2925185	2455	-	2528	=	-73	*	(64	/	387)	=	-12.07235142
6	2925188	2483	-	2552	=	-69	*	(73	/	387)	=	-13.01550381
7	2925189	2515	-	2567	=	-52	*	(61	/	387)	=	-8.19638243
8	2925192	2568	-	2586	=	-18	*	(60	/	387)	=	-2.79069766
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Chatom Union											-47

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	89534	2414	-	2436	=	-22	*	(62	/	393)	=	-3.47073791
4	89536	2444	-	2485	=	-41	*	(57	/	393)	=	-5.94656485
5	89537	2453	-	2528	=	-75	*	(73	/	393)	=	-13.9312977
6	89540	2471	-	2552	=	-81	*	(64	/	393)	=	-13.19083963
7	89542	2495	-	2567	=	-72	*	(75	/	393)	=	-13.74045797
8	89543	2552	-	2586	=	-34	*	(62	/	393)	=	-5.36386768
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Chatom Union											-56

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	92142	2415	-	2436	=	-21	*	(63	/	385)	=	-3.43636362
4	92143	2438	-	2485	=	-47	*	(63	/	385)	=	-7.69090906
5	92146	2465	-	2528	=	-63	*	(53	/	385)	=	-8.67272723
6	92148	2469	-	2552	=	-83	*	(69	/	385)	=	-14.87532466
7	92150	2477	-	2567	=	-90	*	(62	/	385)	=	-14.49350649
8	92151	2538	-	2586	=	-48	*	(75	/	385)	=	-9.35064931
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Chatom Union											-59

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	92341	2435	-	2436	=	-1	*	(65	/	365)	=	-0.17808219
4	92342	2453	-	2485	=	-32	*	(65	/	365)	=	-5.69863011
5	92345	2469	-	2528	=	-59	*	(59	/	365)	=	-9.53698627
6	92346	2502	-	2552	=	-50	*	(52	/	365)	=	-7.12328765
7	92348	2490	-	2567	=	-77	*	(67	/	365)	=	-14.13424651
8	92351	2562	-	2586	=	-24	*	(57	/	365)	=	-3.74794519
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Chatom Union											-40

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	92976	2420	-	2436	=	-16	*	(57	/	385)	=	-2.36883117
4	92977	2461	-	2485	=	-24	*	(69	/	385)	=	-4.3012987
5	92978	2468	-	2528	=	-60	*	(66	/	385)	=	-10.28571426
6	92979	2494	-	2552	=	-58	*	(65	/	385)	=	-9.79220774
7	92980	2516	-	2567	=	-51	*	(55	/	385)	=	-7.28571424
8	92981	2539	-	2586	=	-47	*	(73	/	385)	=	-8.91168828
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Chatom Union											-43

2015	2016	2017	2018	2019	Sum	Average
-47	-56	-59	-40	-43	-245.0	-49.0

Simply compute the standard deviation and multiply by 3 and add to the average: -25.0

Simply compute the standard deviation and multiply by 3 and subtract from the average: -73.0

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.

Chatom Union math proficiency

Zero+ meets standard.

Chatom Elementary

Mountain View Middle

Enrollment by school type, school and year

	2015	2016	2017	2018	2019	2020	2021	2022
Chatom Union School District	597	613	600	582	596	585	573	566
Elementary School (Public)
Chatom Elementary	400	414	392	406	402	400	379	380
Intermediate/Middle Schools (Public)
Mountain View Middle	197	199	208	176	194	185	194	186