1 / 13

Anne Porter University of Wollongong Australia alp@uow.au

Ali Algarni ahsa736@uow.edu.au. Wollongong University. Anne Porter University of Wollongong Australia alp@uow.edu.au. What is a Worked Example?. A step – step demonstration of how to perform a task or solve problem ( Clarke, Nguyen & Sweller, 2006).

frye
Download Presentation

Anne Porter University of Wollongong Australia alp@uow.au

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Ali Algarni ahsa736@uow.edu.au Wollongong University • Anne Porter • University of Wollongong • Australia • alp@uow.edu.au

  2. What is a Worked Example? A step – step demonstration of how to perform a task or solve problem (Clarke, Nguyen & Sweller, 2006) Reduce load in working memory Efficient for learning new task

  3. Learning by Worked Example? Present A Problem Work Out The Solutions Explain why various steps are taken the rationale for the steps Attain the principles & steps in solving new problems Clarke, Nguyen & Sweller, 2006

  4. Evidence Base- Advantages Theoretical – Worked examples • Aid Transfer (Meier, 2008) • Reduce Effort (Paas et al 1994) • Lessen Time (Lim & Moore,2002; Sweller et al 1985) • Reduce Cognitive Load (William, 1992;Geriet et al 2008) • Fewer errors (Lim & Moore,2002)

  5. Amazing Result! Based on text Wollongong 3-year math course was completed in 2 years by emphasizing worked examples Zhu and Simon (1987)

  6. Using a Tablet to Createworked examples • Some Strategies: • Instructor • Instructor Voice Over • Expert-novice • Peer-to-Peer (alternative perspectives) • Multiple Method • Think out loud • Review Before

  7. Be careful --- Related theory: Cognitive load theory -Intrinsic cognitive load (ICL) is the mental work imposed by the complexity of the content” (Clark, Nguyen, & Sweller, 2006, p. 9). -extraneous cognitive load (ECL) resulting from poorly designed instructional material (Sweller et al. 1998)

  8. Try to • Minimize cognitive load when you create worked examples by using Tablet How ???

  9. Avoid • Redundancy Effect:

  10. And • Split Attention:

  11. My Supervisor Dr. Anne porter ALTC project Thank you

  12. We still have lots to do…THANKYOUQuestions? • Ali Algarni • Contact ahsa736@uow.edu.au • http://www.math.uow.edu.au/subjects/summer/index.html

  13. Key References Agostinho, S. (2006). The use of a visual learning design representation to document and communicate teaching ideas. In L. Markauskaite, P. Goodyear, & P. Reimann (Eds.), Proceedings of the 23rd Annual Conference of the Australasian Society for Computers in Learning in Tertiary Education: Who’s Learning? Whose Technology? (pp. 3-7). Sydney: Sydney University Press. Agostinho, S., Harper, B. M., Oliver, R., Wills, S. & Hedberg, J. (2008). A Visual Learning Design Representation to facilitate dissemination and re-use of innovative pedagogical strategies in University Teaching. In L. Botturi & S. Stubbs (Eds.), Handbook of Visual Languages for Instructional Design: Theories and Practices (pp. 380-393). Hershey, PA: Information Science Reference. Aminifar, E. (2007). Technology and the improvement if mathematics education at the tertiary level. http://ro.uow.edu.au/theses/258 Clark, R. C., Nguyen, F. & Sweller, J. 2006, Efficiency in learning: Evidence-based guidelines to manage cognitive load. San Francisco, CA: Wiley.

More Related