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Texas Project Measure and Vertical
Scale Scores
Objectives:
1.Explain how Texas defines value added and projects academic growth with TAKS.
2.Use Vertical Scale Scores and Texas Projection Measure to make instructional decisions to support student success.
ACCOUNTABILITY IS LIKE… BECAUSE…
State vs. Federal: Assessments
• State Accountability– TAKS– TAKS
(Accommodated)
AYP TAKS TAKS (Accommodated) TAKS LAT TAKS-M (2%) TAKS-Alt (1%) TELPAS (Participation)
State vs. federal: subgroups
• State Accountability– All Students
• 30/10%/50
– African American– White– Hispanic– Economically
Disadvantaged
AYP All Students
50/10%/200 African American White Hispanic Economically
Disadvantaged Special Education LEP
2009 Accountability Ratings
State Accountability Federal Accountability
# Students Met Standard# Students Tested
To increase rating one level:Apply Required ImprovementRecalculate Cells Using TPMUse Exceptions
Note: Can use any combinationof the three provisions, but can only use one
for a single cell.
# Students Met Standard or Projected to Meet Std.
# Students Tested
To increase rating:• Calculate “Safe Harbor” (Required
Improvement)– Compare Met Standard Rate for 2008
and 2009 (without TPM)– A 10% Reduction of Failures
Year 2008 2009 2010 2011
Included
Tests
TAKS +
TAKS-Acc
TAKS +
TAKS-Acc
TAKS +
TAKS-Acc
(All Grades/ Subjects)
TAKS +
TAKS-Acc + TAKS-M + TAKS-Alt
Standards AA/Re/Ex AA/Re/Ex AA/Re/Ex AA/Re/Ex
Reading/ELA 70/75/90 70/75/90 70/80/90 70/80/90
Writing 65/75/90 70/75/90 70/80/90 70/80/90
Social Studies
65/75/90 70/75/90 70/80/90 70/80/90
Mathematics 50/75/90 55/75/90 60/80/90 65/80/90
Science 45/75/90 50/75/90 55/80/90 60/80/90
State Assessment Performance Standards (AEIS)2009 and Beyond
State Accountability SystemAnnual Dropout Rate (Grades 7-8)
Standards by Accountability Year (school year of dropout in parentheses)
2008(2006-07)
2009(2007-08)
2010(2008-09)
2011(2009-10)
Academically Acceptable
≤ 2.0% ≤ 2.0 ≤ 1.8% ≤ 1.6%Recognized
Exemplary
Pressure is a word that is misused in our vocabulary. When you start thinking of
pressure, it’s because you’ve started thinking of failure.
Tommy Lasorda,Former L.A. Dodgers Manager
VSS vs. TPM
Texas Projection Measure (TPM)What is TPM?
• TPM is a method for projecting future student scores, or whether a student is likely to pass TAKS assessments, in the next high-stakes grade using students’ current year scale scores.
Texas Projection Measure (TPM)What is TPM?
– TPM is a method for projecting future student scores, or whether a student is likely to pass TAKS assessments, in the next high-stakes grade using students’ current year scale scores
Grades 5, 8, or 11 with the exception of writing, which is
projected from grade 4 to grade 7
vertical or horizontal depending on the grade
and subject
2009 TPM
• TPM provides projections for all TAKS English- and Spanish-version tests (except 8th grade science)
• TPM projections are made separately for each subject area: reading/ELA, mathematics, writing, science, and social studies.
• The TPM was used in 2009 for students taking the TAKS, TAKS (Accommodated), and linguistically accommodated testing (LAT) versions of TAKS.
2010 TPMTEA proposes to: • expand the TPM for use with students taking the
TAKS–M assessments; and• implement a transition table approach to growth for
students participating in TAKS–Alt.
Projections From and To…
TPM Process
TPM Calculations – What’s Included?
TPM Requirements • A student must test all subjects needed for the
calculation in the same language. • A student must test all subjects in TAKS (the
“regular” form, Accommodated form, or linguistically accommodated test form)
• When projections for students in grades 3–8 are calculated, the student’s reading and mathematics scale scores used must be the vertical scale scores.
TPM Requirements • TPM requires that a student (1) have a valid scale
score in the current-year predictor subjects, (2) have a current-year scale score in the projection subject, and (3) have a valid scale score in the same language (English or Spanish) for all scores used as predictors to receive a projection.
No TPM is available for students who…
• take TAKS in the language versions, such as taking TAKS reading in Spanish and TAKS mathematics in English,
• do not take all tests that are needed for a projection,• take TAKS for one subject and TAKS–M for another
subject, and • are in grades 5 and 8 with student ID information that
does not allow their results on the primary reading administration to be matched with records in the TAKS history file.
VSS Student Identified Groups
SU-HU-PU
• Stand Up• Hand Up• Pair UP
How will you explain this scenario to the parent of your student?
• A 6th grade student Met Standard on the 2009 Math TAKS test.
• According to TPM the student is not projected to Meet Standard on the 8th grade Math TAKS.
• Parent is concerned about how your school plans to respond.
How will you explain this scenario to the parent of you student?
Student did not Meet Standard on the 3th grade Reading TAKS.
Student is projected to Meet Standard on the 5th grade Reading TAKS.
Your want the student involved in extra Reading support.
Parent does not want the support offered and says, why worry the student is expected to Meet Standard when it counts in the 5th grade.
The key is not the will to win…everybody has that. It is the will to prepare to win
that is important.
Bobby Knight,Texas Tech Men’s Basketball Coach
Having an above average teacher for five years running can
completely close the average gap between low-income students
and others.
-John Kain and Eric Hanushek
Placemat Consensus
• Each person at your table should have a different colored marker.
• Draw a large circle in the center of your chart paper.
• Each person in group will have a section outside the circle.
• In your section, explains what added value means.
Added Value
• Tracks the academic achievement of the same student over time.
• Minimizes the influence of economics, experiences, privilege, and race.
• Takes into account where a student begins the year academically and measures how much the student grows as a result of the school or teacher.
‘Passing & Preparedness’
Regional College Ready GraduatesAll Af Am Hisp White Asian Male Female Eco
DisLEP
ELA 52% 40% 47% 63% 67% 47% 57% 42% 4%
Math 56% 35% 45% 69% 73% 58% 48% 40% 22%
Both 37% 23% 29% 53% 58% 38% 37% 24% 3%
November’s AEIS Reports will reflect the class of 2008.
Raw Score
• The basic score on any test is the raw score, which is simply the number of test questions or items a student answers correctly. A raw score can be interpreted only in terms of a particular set of test questions.
• Raw scores are converted to scale scores to determine which performance category is applied for each student in each content area assessed.
Scale Score•A scale score is a conversion of the raw score onto a scale that is common to all test forms for that assessment. •Scale scores can be interpreted across different sets of test questions. •Scale scores allow direct comparisons of student performance between specific sets of test questions from different test administrations. •The scale score takes into account the difficulty level of the specific set of questions on which it is based. It quantifies a student’s performance relative to the passing standards or proficiency levels for such tests as the TAKS.
2100 – Met Standard 2400 – Commended Performance
Approximate Range: 1200 – 3300
These are consistent for all grades and subjects where the horizontal scale score is used.
Met Standard and Commended Performance - vary by subject and grade(See page 4 of the guide.)
Approximate Range: 0 – 1000
New
35
TAKS Horizontal Scale
• For TAKS, the scale scores were defined such that the Met Standard and Commended Performance cuts were always to same scale values across forms and grades– Met Standard = 2100 – Commended Performance = 2400
• This is known as a horizontal scale
36
Horizontal Scales
• Limitations of horizontal scales– Scale scores across test forms can be compared
within a grade, but not across grades for a subject– Performance standards (i.e. Met Standard and
Commended) cannot be numerically compared across grade levels
• Example: 2100 in Grade 5 ≠ 2100 in Grade 6– It is difficult to evaluate individual student
progress from grade-to-grade
37
TAKS Vertical Scale
• A vertical scale allows scores to be compared across grade levels for a subject– Useful for tracking a student’s progress in
performance across years– Performance standards (i.e. Met Standard and
Commended) can be numerically compared across grade levels
Academic Achievement Standards
Scale Score
ResultsAre
Used To
Determine the
Student’s Level of
Achievement
Vertical or Horizontal?
Why Vertical Scale Scores?
If you don’t have time to do it right, when will you have time to do it over?
John Wooden,Former UCLA Men’s Basketball Coach
VSS Calculations
Reading and Mathematics Vertical Scale Scores
44
What about TAKS (Accommodated) TELPAS, Alternate Assessments, and EOC Assessments
• TAKS (Accommodated) will be reported on the same vertical scale as TAKS
• TELPAS will be reported on a vertical scale with score range from approximately 0-1000
• TEA is considering a vertical scale for TAKS-M• No plans currently in place for a vertical scale for TAKS-Alt
or EOC assessments
Can we assess VSS growth? • The student moved to Texas and was assessed on
TAKS for the first time in 2009. • The student was administered a Spanish
mathematics TAKS in 2008 and an English version in 2009.
• The student was administered a TAKS-M in 2008 and TAKS (Accommodated) in 2009.
• The student was administered a TAKS test in mathematics for reading in 2008 and 2009.
Your Calculations:
• A 6th grade student received a 2009 VSS of S-652 in mathematics. His 2008 VSS in mathematics was S-605.
Analyze the growth.
• An 5th grade student received a 2009 VSS of E-770 in reading . This student’s 2008 VSS was E-720.
Analyze the growth.
Graphing Scores
VSS Student Groups
Questions and Considerations – Page 7
• How close is the current vertical scale score from the ‘Met Standard’ level?
• If the score doesn’t meet this academic achievement standard, how far is the score from the ‘Met Standard’ level?
• How close is the current vertical scale score from the ‘Commended Performance’ level?
• et.al., ….
What about these Students?Susan 3rd-2008 4th-2009 5th-2010 6th-2011
Reading 680 725 750 770
Math 550 570 630 644
Maria 5th-2008 6th-2009 7th-2010 8th-2011
Reading 620 640 675 700
Math 610 637 665 700
Michael 4th-2008 5th-2009 6th-2010 7th-2011
Reading 780 800 834 850
Math 725 760 795 823
Frank 3rd-2008 4th-2009 5th-2010 6th-2011
Reading 400 480 600 650
Math 400 475 550 630
Student Plan
• What does the data say about the student?• What will be you priorities?• What is your intervention plan?
VSS Summary StatementsTable Activity: Create a ‘T’ chart which outlines the key points and cautions Create a ‘T’ chart which outlines the key points and cautions
related to VSS. related to VSS.
Key Points Cautions
Success is not the result of spontaneous combustion. You must set yourself on
fire.
Fred Shero,Former Philadelphia Flyers Coach
“When I die, I want to go peacefully and quietly in my
sleep like my grandfather did…
not screaming and shouting like the passengers in his car at the time.”