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	2006023	2379	-	2436	=	-57	*	(2554	/	14537)	=	-10.01430828
4	2006026	2417	-	2485	=	-68	*	(2474	/	14537)	=	-11.57267656
5	2006027	2444	-	2528	=	-84	*	(2423	/	14537)	=	-14.000963
6	2006030	2466	-	2552	=	-86	*	(2467	/	14537)	=	-14.59462054
7	2006031	2483	-	2567	=	-84	*	(2275	/	14537)	=	-13.14576598
8	2006034	2500	-	2586	=	-86	*	(2344	/	14537)	=	-13.86696009
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Ontario-Montclair											-77

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	61707	2393	-	2436	=	-43	*	(2068	/	14040)	=	-6.33361822
4	61709	2424	-	2485	=	-61	*	(2521	/	14040)	=	-10.95306264
5	61711	2448	-	2528	=	-80	*	(2452	/	14040)	=	-13.97150992
6	61712	2475	-	2552	=	-77	*	(2367	/	14040)	=	-12.98141021
7	61715	2491	-	2567	=	-76	*	(2373	/	14040)	=	-12.84529914
8	61716	2510	-	2586	=	-76	*	(2257	/	14040)	=	-12.21737886
11	61719	0	-	2628	=		*	(2	/	14040)	=
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Ontario-Montclair											-69

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	63489	2407	-	2436	=	-29	*	(2457	/	14034)	=	-5.07716972
4	63491	2438	-	2485	=	-47	*	(2051	/	14034)	=	-6.86881857
5	63492	2462	-	2528	=	-66	*	(2467	/	14034)	=	-11.60196662
6	63495	2481	-	2552	=	-71	*	(2435	/	14034)	=	-12.31901092
7	63497	2495	-	2567	=	-72	*	(2289	/	14034)	=	-11.74348008
8	63498	2519	-	2586	=	-67	*	(2335	/	14034)	=	-11.14757015
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Ontario-Montclair											-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	63590	2412	-	2436	=	-24	*	(2320	/	13733)	=	-4.05446734
4	63591	2450	-	2485	=	-35	*	(2389	/	13733)	=	-6.08861866
5	63594	2473	-	2528	=	-55	*	(2044	/	13733)	=	-8.18612102
6	63595	2488	-	2552	=	-64	*	(2423	/	13733)	=	-11.29192454
7	63598	2501	-	2567	=	-66	*	(2300	/	13733)	=	-11.05366634
8	63599	2532	-	2586	=	-54	*	(2257	/	13733)	=	-8.87482705
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Ontario-Montclair											-50

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	63852	2417	-	2436	=	-19	*	(2189	/	13508)	=	-3.07899022
4	63853	2458	-	2485	=	-27	*	(2307	/	13508)	=	-4.61126739
5	63854	2489	-	2528	=	-39	*	(2407	/	13508)	=	-6.94943734
6	63855	2502	-	2552	=	-50	*	(2016	/	13508)	=	-7.46224455
7	63856	2510	-	2567	=	-57	*	(2301	/	13508)	=	-9.7095795
8	63857	2532	-	2586	=	-54	*	(2288	/	13508)	=	-9.14657978
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Ontario-Montclair											-41

2015	2016	2017	2018	2019	Sum	Average
-77	-69	-59	-50	-41	-296.0	-59.2

Simply compute the standard deviation and multiply by 3 and add to the average: -17.2

Simply compute the standard deviation and multiply by 3 and subtract from the average: -101.2

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.

Ontario-Montclair math proficiency

Zero+ meets standard.

De Anza Middle	Oaks Middle	Ray Wiltsey Middle
Serrano Middle	Vernon Middle	Vina Danks Middle