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Understanding Idaho’s 2009 Indexing. 1. 1. 2009 AYP Status Results Index Definition. Index System provides partial credit for Basic scores below proficient. A school’s index score will be the average of all student index points assigned to the school. 2. 2. - PowerPoint PPT Presentation
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111
UnderstandingIdaho’s
2009Indexing
04/19/23
222
2009 AYP Status Results Index Definition
Index System provides partial credit for Basic scores below proficient. A school’s index score will be the average of all student index points assigned to the school.
Proficiency Level Index Points
Level 1: Below Basic 1 0
Level 2: Basic 2 50
Level 3: Proficient
Level 4: Advanced100
04/19/23
304/19/23 33
An Index Example: Two schools
Two schools, both with 180 students tested and 61.1% of their students scoring (legacy scoring method) proficient or better in reading.
READING School A School B
Level points # of students total # of students total
Level 1 0 60 0 5 0
Level 2 50 10 500 65 3250
Level 3 100 60 6000 60 6000
Level 4 100 50 5000 50 5000
Sum 180 11500 180 14250
Index 63.9 79.2
Index Formula (n1x0+ n2x50+ n3x100+ n4x100) = Sum then "Divide Sum by N count Rounded to Tenth"
04/19/23 4
Percent "Proficient or Higher" Required to Meet AYPIdaho Partial Proficiency Weighted Model
2008-09 2009-10
2010-112011-12 2012-13
2013-14
Reading 85.6 90.4 95.2 100
Mathematics 83.0 88.7 94.3 100
Language Arts 75.1 83.4 91.7 100
2002-032003-04
2004-052005-06
2006-072007-082008-09
2009-102010-11
2011-122012-13
2013-14
Reading 66% 72% 78% 85%85% 92%92% 100% Math 51% 60% 70% 80%80% 90%90% 100% Language Usage
66% 72% 78% 85%85% 92%92% 100%
1. Current AMO
2. Proposed AMO
Comparison of Current AMO Chart and Proposed AMO Chart