holt ms sarah mckenzie phd october 27, 2009. staff questions: q) is one test more difficult than...

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Holt MS Sarah McKenzie PhD October 27, 2009

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Page 1: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Holt MS

Sarah McKenzie PhD

October 27, 2009

Page 2: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Staff Questions:

Q) Is one test more difficult than another? How do we know that if the scale score falls that this means they actually regressed? Is the 4th grade actually easier like we hear it is?

A) The scale is what it is- all tests are, in theory, equally difficult- based on state standards.

Page 3: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Staff Questions:

Q) Why are literacy scores across the nation lower than math scores – HMS also- for AR

A) Good- Question- ?Greater variability in scores on literacy assessments.

Page 4: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

ARKANSAS SAT 10 Reading 2008-2009

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Arkansas SAT 10 Reading

Page 5: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

FPS SAT 10 Reading 2008-2009

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Page 6: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

ARKANSAS SAT 10 Math 2008-2009

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Page 7: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

FPS SAT 10 Math 2008-2009

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Page 8: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Staff Questions:

Q) Need access to 5th grade scores – 6th grade teachers

A) Color Charts

Page 9: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Staff Questions:

Q) What are schools (with our demographics – and whose students are scoring much higher) doing differently than us?

• Holt FRLP-49% Enroll=375

• http://normessasweb.uark.edu• Schoolperformance• Advanced Compare

Page 10: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls
Page 11: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Staff Questions:Grade School L% Content Style SF U Mech

6th Holt 74 5.8 5.8 6.5 6.9 6.6

PG 79 6.2 6.3 7.1 7.2 6.8

Harrison 85 6.2 6.2 6.8 7.0 6.6

Searcy 88 6.3 6.4 7.1 7.2 6.9

7th Holt 73 5.8 5.8 7.1 7.4 7.2

Searcy 80 6.3 6.3 7.3 7.5 7.1

BVille 82 6.3 6.3 7.2 7.5 7.3

Pea Ridge 82 6.2 6.3 7.3 7.5 7.3

Page 12: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Staff Questions:

Q) Do we have statewide information about:– Average scale score growth– # moving up or down in proficiency levels

A) Not at this time....

Page 13: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Making Growth• Concern:

– Difficult to measure growth of students whose scale score points were already high – where can they go?

• Answer: District Growth Ratio:– Expected growth based on district performance of ‘like’

students- by Grade and Proficiency Class– Based on prior year’s score...

• 50 = same growth as experienced by other students • Above 50- more growth than experienced by other students• Below 50- less growth than experienced by other students

Page 14: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Math ExampleStudent 2008

Scsc2008 PRCL

2009 Scsc

2009 PRCL

DGR-Math

Kaitlyn 626 Pro. 775 Adv. 56.42

Susan 626 Pro. 704 Pro. 50.33

Andrew 626 Pro. 663 Pro. 46.83

Page 15: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

District Growth RatioGrade 2008 Proficiency

ClassN

LitLit DGR N

MathMath GDR

6-Sixth 1-Below Basic 11 47.36 29 49.71

2-Basic 37 52.24 25 51.10

3-Proficient 68 50.56 72 51.20

4-Advanced 50 49.99 40 53.41

7-Seventh 1-Below Basic 6 54.64 6 54.94

2-Basic 33 48.04 15 47.25

3-Proficient 49 50.21 45 45.95

4-Advanced 56 51.08 79 46.13

Page 16: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Literacy Movement over time...School

Grade 2008-09

Percent increased/ decreased

a level

Holt 6 Literacy BB B P ABB 2 8 0 0 42.86%B 0 22 12 3P 0 5 38 25A 0 0 10 40 9.68%

Grade

2008-097 Literacy BB B P A

BB 4 1 1 0 29.41%B 1 17 12 1P 1 6 32 10A 0 0 18 36 19.40%

Grade 2007-08

6 Literacy BB B P ABB 6 9 0 0 51.79%B 2 24 24 0P 0 3 19 25A 0 0 4 28 6.98%

Grade 2007-08

7 Literacy BB B P ABB 3 7 0 0 33.67%B 0 22 8 1P 0 6 35 17A 0 0 13 34 13.97%

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Page 17: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Math Movement over time...School

Grade 2008-09

Percent increased/ decreased

a level

Holt 6 Math BB B P ABB 2 14 11 0 78.99%B 1 6 13 4P 1 0 19 52A 0 0 0 40 1.47%

Grade

2008-097 Math BB B P A

BB 5 1 0 0 26.53%B 8 3 2 1P 5 8 27 3A 0 1 19 58 15.59%

Grade 2007-08

6 Math BB B P ABB 4 15 11 2 84.26%B 0 3 18 7P 0 0 17 38A 0 0 1 28 0.89%

Grade 2007-08

7 Math BB B P ABB 7 3 0 0 23.88%B 5 7 8 2P 2 10 22 3A 0 3 15 59 25.74%

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Page 18: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

AYP: Who is Counting

• Oct 1 enrollment: – 219 FRLP– 83 AA, 58 Hispanic, 257 Caucasian– 44 LEP (per ESL data)

– 54 Special Education

Page 19: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

SPED ‘09 performance

• 44 SPED students have 09 data– 9/44 proficient in literacy ‘09 (20.5%)– 15/44 proficient in math ‘09 (34.1%)

• No 09 data for 10 SPED students

In order to make SH for literacy- need to have 45.2% proficient (25/54 students)

Page 20: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Predicting the Future!

Page 21: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Identifying Students Most Likely to Score Not Proficient

• Identify relationships between student performance from one year to the next

• Based on historical data• Not indicating how it COULD be or SHOULD be,

just how it has been• Lots of factors influence performance

– Learning context, individual characteristics, etc.

You can change the future!

Page 22: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Students ‘Grow’ at Different Rates

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Literacy Score Grade 3

Literacy Score Grade 4

Anna

Gabriel

Christine

Sam

330 in 3rd grade667 in 4th grade

763 in 3rd grade798 in 4th grade

683 in 3rd grade534 in 4th grade

235 in 3rd grade 402 in 4th grade

Page 23: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Students Grow at Different Rates

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Grade 3 Scaled Score

Grade 4 Scaled ScoreNot ProficientGrade 3 and Grade 4

Not Proficient Grade 3Proficient Grade 4

Proficient Grade 3Not Proficient Grade 4

Proficient Grade 3 and Grade 4

Cut Score- 3rd grade

Cut Score- 4th grade

Page 24: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

WARNING

The following slides contain material that is graphic and mathematical in nature.

Persons with limited math experience or extreme math anxiety should breathe deeply several times!

Page 25: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls
Page 26: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls
Page 27: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls
Page 28: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls
Page 29: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Predicted Literacy Proficiency for those with 09 data (AYP=67.6%)

• Caucasian 86.3 % (196/227)

• Combined 79.2% (290/366)

• Hispanic 70.0 % (35/50)

• FRLP 65.2 % (124/190)

• AA 63.4 % (51/78)

• SPED 25.0% (11/44)

Page 30: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Predicted BM Math Proficiency for those with 09 data (AYP=64.55%)

• Caucasian 92.1 % (209/227)

• Combined 88.0% (323/367)

• Hispanic 92.2 % (47/51)

• FRLP 81.7 % (156/191)

• AA 73.1 % (57/78)

• SPED 47.7% (21/44)

Page 31: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

So What?• Such identification allows for more focused

INTERVENTION- maximizing your resources for those kids who need it the most

• These students could benefit from something MORE or DIFFERENT than all those great things you are

already doing

YOU can change the future!

Page 32: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

What this DOESN’T Mean• Not a guarantee- just a best guess • Based on what you have already been

doing- keep doing that!• Not a one-size fits all- each kid is

different• Models will continue to be refined and

developedIncorporating other data sources

Page 33: Holt MS Sarah McKenzie PhD October 27, 2009. Staff Questions: Q) Is one test more difficult than another? How do we know that if the scale score falls

Make it and take it..

• Data sets (in Excel) including data for students identified as being AT HIGH RISK for scoring not proficient in the Spring in Math and/or Literacy

• Literacy: 56 gr.6 / 63 gr.7• Math: 33 gr.6 / 53 gr.7• Both: 30 gr.6 / 43 gr.7

– SPED: 13 gr.6 / 19 gr.7