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	1465451	2421	-	2436	=	-15	*	(3438	/	24330)	=	-2.11960542
4	1465452	2456	-	2485	=	-29	*	(3500	/	24330)	=	-4.17180434
5	1465455	2486	-	2528	=	-42	*	(3424	/	24330)	=	-5.91072749
6	1465456	2525	-	2552	=	-27	*	(3667	/	24330)	=	-4.06942045
7	1465459	2531	-	2567	=	-36	*	(3401	/	24330)	=	-5.03230579
8	1465460	2556	-	2586	=	-30	*	(3564	/	24330)	=	-4.39457457
11	1465463	2582	-	2628	=	-46	*	(3336	/	24330)	=	-6.30727496
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Garden Grove Unified											-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	46022	2439	-	2436	=	3	*	(3278	/	24156)	=	0.40710383
4	46025	2474	-	2485	=	-11	*	(3453	/	24156)	=	-1.57240436
5	46027	2495	-	2528	=	-33	*	(3532	/	24156)	=	-4.82513658
6	46028	2541	-	2552	=	-11	*	(3454	/	24156)	=	-1.57285974
7	46030	2545	-	2567	=	-22	*	(3584	/	24156)	=	-3.26411657
8	46032	2575	-	2586	=	-11	*	(3416	/	24156)	=	-1.55555555
11	46035	2588	-	2628	=	-40	*	(3439	/	24156)	=	-5.6946514
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Garden Grove Unified											-18

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	47252	2443	-	2436	=	7	*	(3165	/	23784)	=	0.93150857
4	47255	2479	-	2485	=	-6	*	(3260	/	23784)	=	-0.82240161
5	47257	2499	-	2528	=	-29	*	(3416	/	23784)	=	-4.16515304
6	47258	2536	-	2552	=	-16	*	(3489	/	23784)	=	-2.34712411
7	47261	2551	-	2567	=	-16	*	(3321	/	23784)	=	-2.23410696
8	47263	2579	-	2586	=	-7	*	(3558	/	23784)	=	-1.04717457
11	47265	2595	-	2628	=	-33	*	(3575	/	23784)	=	-4.96026739
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Garden Grove Unified											-15

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	47262	2451	-	2436	=	15	*	(2918	/	22765)	=	1.92268833
4	47265	2492	-	2485	=	7	*	(3166	/	22765)	=	0.97351197
5	47266	2513	-	2528	=	-15	*	(3233	/	22765)	=	-2.1302438
6	47269	2545	-	2552	=	-7	*	(3390	/	22765)	=	-1.04238963
7	47270	2553	-	2567	=	-14	*	(3409	/	22765)	=	-2.09646387
8	47273	2586	-	2586	=	0	*	(3293	/	22765)	=	0.0
11	47274	2599	-	2628	=	-29	*	(3356	/	22765)	=	-4.27515921
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Garden Grove Unified											-7

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	47443	2454	-	2436	=	18	*	(2952	/	22377)	=	2.37458104
4	47444	2499	-	2485	=	14	*	(2969	/	22377)	=	1.85753228
5	47445	2522	-	2528	=	-6	*	(3151	/	22377)	=	-0.84488537
6	47446	2553	-	2552	=	1	*	(3274	/	22377)	=	0.14631094
7	47447	2556	-	2567	=	-11	*	(3413	/	22377)	=	-1.67774947
8	47448	2581	-	2586	=	-5	*	(3415	/	22377)	=	-0.76306029
11	47449	2603	-	2628	=	-25	*	(3203	/	22377)	=	-3.57845108
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Garden Grove Unified											-2

2015	2016	2017	2018	2019	Sum	Average
-32	-18	-15	-7	-2	-74.0	-14.8

Simply compute the standard deviation and multiply by 3 and add to the average: 18.2

Simply compute the standard deviation and multiply by 3 and subtract from the average: -47.8

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.

Garden Grove Unified math proficiency

Zero+ meets standard.

A. G. Cook Elementary	Agnes Ware Stanley Elementary	Brookhurst Elementary
Bryant Elementary	C. C. Violette Elementary	Clinton Elementary
Dwight D. Eisenhower Elementary	Earl Warren Elementary	Edward Russell Elementary
Enders Elementary	Ernest O. Lawrence Elementary	Ethan B. Allen Elementary
Ethel M. Evans Elementary	Excelsior Elementary	Faylane Elementary
Garden Park Elementary	Genevieve M. Crosby Elementary	Gilbert Elementary
Heritage Elementary	James Monroe Elementary	John Marshall Elementary
John Murdy Elementary	Leo Carrillo Elementary	Linton T. Simmons Elementary
Louis G. Zeyen Elementary	Loyal Barker Elementary	Mamie L. Northcutt Elementary
Merton E. Hill Elementary	Mitchell Elementary	Morningside Elementary
Newhope Elementary	Ocia A. Peters Elementary	Parkview Elementary
Patton Elementary	Post Elementary	R. F. Hazard Elementary
Riverdale Elementary	Rosita Elementary	Stanford Elementary
Sunnyside Elementary	Susan B. Anthony Elementary	Thomas Paine Elementary
Wakeham Elementary	Woodbury Elementary

Alamitos Intermediate	Donald S. Jordan Intermediate	Dr. Walter C. Ralston Intermediate
Hilton D. Bell Intermediate	Izaak Walton Intermediate	James Irvine Intermediate
Leroy L. Doig Intermediate	Louis Lake Intermediate	Sarah McGarvin Intermediate
Stephen R. Fitz Intermediate

Jordan Secondary Learning Center

Mark Twain Special Center

Marie L. Hare High

Adult Education

Skylark Preschool