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Developing Student Problem Solving Skills in Introductory Physics:

Developing Student Problem Solving Skills in Introductory Physics:. Coaching Available 24/7 on the Internet. Qing Xu, Ken Heller, Leon Hsu, Anne Loyle-Langholz, Andrew Mason University of Minnesota 4/30/2011 MAAPT Winona.

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Developing Student Problem Solving Skills in Introductory Physics:

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  1. Developing Student Problem Solving Skills in Introductory Physics: Coaching Available 24/7 on the Internet Qing Xu, Ken Heller, Leon Hsu, Anne Loyle-Langholz, Andrew Mason University of Minnesota 4/30/2011 MAAPT Winona

  2. When looking at your students’ solutions, what do you think they need help on ? • Picture • Diagram • Algebra • physics concepts • Don’t plug in numbers

  3. Coaching • Provide feedback while student is stepping through the task (drill). • Provide feedback while student is practicing the task. • Student provides feedback to other students while practicing the task.

  4. 3 types of computer coaches • 1st: Computer coaches the student • computer decides, student implements, computer assesses • 2nd: Student coaches the computer • Student decides, computer implements, student assesses • 3rd: Student works more independently • Computer provides help as necessary

  5. Thank you! • Feel free to try them out ! • Suggestions and feedback are welcome! • For more information, please visit our website at: http://groups.physics.umn.edu/physed/

  6. Cognitive apprenticeship (Collins et al. 1990) • An alternative model of instruction that is accessible within the framework of the typical classroom. • 3 main elements: • Modeling (e.g. classroom lecture) • Coaching (e.g. instructor office hours) • Scaffolding (e.g. worksheets) • Fading (e.g. tests)

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