Zdeslav Hrepic Dean A. Zollman N. Sanjay Rebello

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Presentation transcript:

Zdeslav Hrepic Dean A. Zollman N. Sanjay Rebello SOUND SURVEY RESULT TEMPLATE Zdeslav Hrepic Dean A. Zollman N. Sanjay Rebello Kansas State University Physics Education Research Group Supported by NSF ROLE Grant # REC-0087788

BACKGROUND Institution level: University / College High School / Middle School Course math level: Calculus / Algebra / Concepts Contexts: Air / Wall Air Test: Q1-6 / Q1234 / Q2356 Data collected: In Class / Online / In Lab Incentive: Class Activity / Request / Exam Extra Credit for Correctness / Extra Credit for Participation Students enrolled: State, Country: Kansas, USA Semester, Year: Fall 2003 Test version: 9.1 / 9.0 Notes and comments: All attendees took the test.

AIR CONTEXT

Using a particular model Pre Instruction; Calculus based; University; KS Inconsistently Consistently N= 5 AIR Context

Using a particular model Post Instruction; Calculus based; University; KS Inconsistently Consistently N= 5 AIR Context

Using a particular model at least once Pre Instruction; Calculus based; University; KS Inconsistently Consistently N= 5 AIR Context

Using a particular model at least once Post Instruction; Calculus based; University; KS Inconsistently Consistently N= 5 AIR Context

Movements of particles of the medium Pre Instruction; Calculus based; University; KS (+) Random Travel (+) Travel Away From The source Vibration on the Spot N= 5 AIR Context

Movements of particles of the medium Post Instruction; Calculus based; University; KS (+) Random Travel (+) Travel Away From The source Vibration on the Spot N= 5 AIR Context

Model states Pre Instruction; Calculus based; University; KS Mixed Any Pure Other Mixed Entity Pure Wave Mixed Ear-Wave N= 5 AIR Context

Model states Post Instruction; Calculus based; University; KS Mixed Any Pure Other Mixed Entity Pure Wave Mixed Ear-Wave N= 5 AIR Context

Correctness Pre Instruction; Calculus based; University; KS AIR Context

Correctness Post Instruction; Calculus based; University; KS AIR Context

Correctness Pre Instruction; Calculus based; University; KS AIR Context

Correctness Post Instruction; Calculus based; University; KS AIR Context

Correctness Pre Instruction; Calculus based; University; KS AIR Context

Correctness Post Instruction; Calculus based; University; KS AIR Context

WALL CONTEXT

Using a particular model Pre Instruction; Calculus based; University; KS Inconsistently Consistently N= 5 WALL Context

Using a particular model Post Instruction; Calculus based; University; KS Inconsistently Consistently N= 5 WALL Context

Using a particular model at least once Pre Instruction; Calculus based; University; KS Inconsistently Consistently N= 5 WALL Context

Using a particular model at least once Post Instruction; Calculus based; University; KS Inconsistently Consistently N= 5 WALL Context

Movements of particles of the medium Pre Instruction; Calculus based; University; KS (+) Random Travel (+) Travel Away From The source Vibration on the Spot N= 5 WALL Context

Movements of particles of the medium Post Instruction; Calculus based; University; KS (+) Random Travel (+) Travel Away From The source Vibration on the Spot N= 5 WALL Context

Model states Pre Instruction; Calculus based; University; KS Mixed Any Pure Other Mixed Entity Pure Wave Mixed Ear-Wave N= 5 WALL Context

Model states Post Instruction; Calculus based; University; KS Mixed Any Pure Other Mixed Entity Pure Wave Mixed Ear-Wave N= 5 WALL Context

Correctness Pre Instruction; Calculus based; University; KS WALL Context

Correctness Post Instruction; Calculus based; University; KS WALL Context

BOTH (AIR AND WALL) CONTEXTS

Using a particular model Pre Instruction; Calculus based; University; KS Inconsistently Consistently N= 5 BOTH Contexts

Using a particular model Post Instruction; Calculus based; University; KS Inconsistently Consistently N= 5 BOTH Contexts

Using a particular model at least once Pre Instruction; Calculus based; University; KS Inconsistently Consistently N= 5 BOTH Contexts

Using a particular model at least once Post Instruction; Calculus based; University; KS Inconsistently Consistently N= 5 BOTH Contexts

Movements of particles of the medium Pre Instruction; Calculus based; University; KS (+) Random Travel (+) Travel Away From The source Vibration on the Spot N= 5 BOTH Contexts

Movements of particles of the medium Post Instruction; Calculus based; University; KS (+) Random Travel (+) Travel Away From The source Vibration on the Spot N= 5 BOTH Contexts

Model states Pre Instruction; Calculus based; University; KS Mixed Any Pure Other Mixed Entity Pure Wave Mixed Ear-Wave N= 5 BOTH Contexts

Model states Post Instruction; Calculus based; University; KS Mixed Any Pure Other Mixed Entity Pure Wave Mixed Ear-Wave N= 5 BOTH Contexts

Correctness Pre Instruction; Calculus based; University; KS BOTH Contexts

Correctness Post Instruction; Calculus based; University; KS BOTH Contexts

SIMPLE GRAPH OF THE MODEL STATES

Model states Pre Instruction; Calculus based; University; KS Pure Other Pure Wave Mixed N= 5 BOTH Contexts