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	2666556	2456	-	2436	=	20	*	(54	/	364)	=	2.96703296
4	2666557	2516	-	2485	=	31	*	(55	/	364)	=	4.68406593
5	2666560	2515	-	2528	=	-13	*	(58	/	364)	=	-2.07142857
6	2666561	2591	-	2552	=	39	*	(60	/	364)	=	6.4285714
7	2666564	2606	-	2567	=	39	*	(66	/	364)	=	7.07142856
8	2666565	2622	-	2586	=	36	*	(71	/	364)	=	7.02197802
Step 4	SUM Weighted Distance From Standard to get 2015 Difference From Standard for Loma Prieta Joint Union Elementary											26

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	81262	2466	-	2436	=	30	*	(53	/	368)	=	4.32065217
4	81265	2513	-	2485	=	28	*	(57	/	368)	=	4.33695651
5	81266	2584	-	2528	=	56	*	(59	/	368)	=	8.97826082
6	81268	2576	-	2552	=	24	*	(74	/	368)	=	4.82608694
7	81271	2618	-	2567	=	51	*	(62	/	368)	=	8.59239126
8	81272	2642	-	2586	=	56	*	(63	/	368)	=	9.58695651
Step 4	SUM Weighted Distance From Standard to get 2016 Difference From Standard for Loma Prieta Joint Union Elementary											41

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	83510	2475	-	2436	=	39	*	(47	/	382)	=	4.79842931
4	83513	2512	-	2485	=	27	*	(57	/	382)	=	4.02879579
5	83515	2563	-	2528	=	35	*	(59	/	382)	=	5.40575914
6	83516	2612	-	2552	=	60	*	(84	/	382)	=	13.19371722
7	83519	2598	-	2567	=	31	*	(69	/	382)	=	5.59947643
8	83521	2654	-	2586	=	68	*	(66	/	382)	=	11.74869109
Step 4	SUM Weighted Distance From Standard to get 2017 Difference From Standard for Loma Prieta Joint Union Elementary											45

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	83737	2484	-	2436	=	48	*	(40	/	361)	=	5.31855955
4	83739	2538	-	2485	=	53	*	(39	/	361)	=	5.72576172
5	83741	2548	-	2528	=	20	*	(57	/	361)	=	3.15789472
6	83742	2584	-	2552	=	32	*	(77	/	361)	=	6.82548474
7	83745	2638	-	2567	=	71	*	(79	/	361)	=	15.53739612
8	83746	2640	-	2586	=	54	*	(69	/	361)	=	10.32132964
Step 4	SUM Weighted Distance From Standard to get 2018 Difference From Standard for Loma Prieta Joint Union Elementary											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	84351	2480	-	2436	=	44	*	(45	/	356)	=	5.56179774
4	84352	2529	-	2485	=	44	*	(41	/	356)	=	5.06741572
5	84353	2588	-	2528	=	60	*	(45	/	356)	=	7.58426964
6	84354	2569	-	2552	=	17	*	(67	/	356)	=	3.1994382
7	84355	2603	-	2567	=	36	*	(80	/	356)	=	8.08988764
8	84356	2655	-	2586	=	69	*	(78	/	356)	=	15.11797749
Step 4	SUM Weighted Distance From Standard to get 2019 Difference From Standard for Loma Prieta Joint Union Elementary											45

2015	2016	2017	2018	2019	Sum	Average
26	41	45	47	45	204.0	40.8

Simply compute the standard deviation and multiply by 3 and add to the average: 64.8

Simply compute the standard deviation and multiply by 3 and subtract from the average: 16.8

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.

Loma Prieta Joint Union Elementary math proficiency

Zero+ meets standard.

Loma Prieta Elementary

C. T. English Middle

Enrollment by school type, school and year

	2015	2016	2017	2018	2019	2020	2021	2022
Loma Prieta Joint Union Elementary School District	496	491	507	505	497	491	439	422
Elementary School (Public)
Loma Prieta Elementary	300	285	281	274	265	282	247	254
Intermediate/Middle Schools (Public)
C. T. English Middle	196	206	226	231	232	209	192	168