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	1243883	2476	-	2436	=	40	*	(200	/	1271)	=	6.29425648
4	1243884	2517	-	2485	=	32	*	(197	/	1271)	=	4.95987411
5	1243887	2546	-	2528	=	18	*	(207	/	1271)	=	2.93154995
6	1243888	2559	-	2552	=	7	*	(245	/	1271)	=	1.34933124
7	1243891	2598	-	2567	=	31	*	(225	/	1271)	=	5.48780485
8	1243892	2580	-	2586	=	-6	*	(197	/	1271)	=	-0.9299764
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Miller Creek Elementary											20

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	38757	2477	-	2436	=	41	*	(224	/	1309)	=	7.01604275
4	38758	2520	-	2485	=	35	*	(200	/	1309)	=	5.34759358
5	38761	2561	-	2528	=	33	*	(200	/	1309)	=	5.0420168
6	38763	2579	-	2552	=	27	*	(209	/	1309)	=	4.31092436
7	38765	2606	-	2567	=	39	*	(248	/	1309)	=	7.38884644
8	38766	2627	-	2586	=	41	*	(228	/	1309)	=	7.14132924
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Miller Creek Elementary											36

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	39717	2471	-	2436	=	35	*	(231	/	1308)	=	6.18119264
4	39719	2519	-	2485	=	34	*	(225	/	1308)	=	5.84862383
5	39721	2553	-	2528	=	25	*	(189	/	1308)	=	3.6123853
6	39723	2586	-	2552	=	34	*	(211	/	1308)	=	5.48470946
7	39726	2604	-	2567	=	37	*	(206	/	1308)	=	5.8272171
8	39727	2622	-	2586	=	36	*	(246	/	1308)	=	6.77064218
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Miller Creek Elementary											34

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	39743	2474	-	2436	=	38	*	(247	/	1331)	=	7.05184069
4	39744	2515	-	2485	=	30	*	(236	/	1331)	=	5.31930879
5	39747	2554	-	2528	=	26	*	(225	/	1331)	=	4.39519158
6	39748	2582	-	2552	=	30	*	(203	/	1331)	=	4.57550712
7	39751	2599	-	2567	=	32	*	(215	/	1331)	=	5.16904582
8	39752	2622	-	2586	=	36	*	(205	/	1331)	=	5.54470322
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Miller Creek Elementary											32

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	39903	2477	-	2436	=	41	*	(204	/	1321)	=	6.33156698
4	39904	2525	-	2485	=	40	*	(243	/	1321)	=	7.35806204
5	39905	2545	-	2528	=	17	*	(228	/	1321)	=	2.93414079
6	39906	2573	-	2552	=	21	*	(226	/	1321)	=	3.59273277
7	39907	2592	-	2567	=	25	*	(207	/	1321)	=	3.91748675
8	39908	2610	-	2586	=	24	*	(213	/	1321)	=	3.86979559
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Miller Creek Elementary											28

2015	2016	2017	2018	2019	Sum	Average
20	36	34	32	28	150.0	30.0

Simply compute the standard deviation and multiply by 3 and add to the average: 48.0

Simply compute the standard deviation and multiply by 3 and subtract from the average: 12.0

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.

Miller Creek Elementary math proficiency

Zero+ meets standard.

Lucas Valley Elementary

Mary E. Silveira Elementary

Vallecito Elementary

Miller Creek Middle

Enrollment by school type, school and year

	2015	2016	2017	2018	2019	2020	2021	2022
Miller Creek Elementary School District	1,995	1,985	1,976	1,981	1,982	2,018	1,854	1,754
Elementary School (Public)
Lucas Valley Elementary	416	397	387	406	419	391	336	336
Mary E. Silveira Elementary	436	436	422	433	440	437	418	376
Vallecito Elementary	464	465	493	510	476	500	408	397
Intermediate/Middle Schools (Public)
Miller Creek Middle	679	687	674	632	647	690	692	645