Students’ Alternative Conceptions about Electricity and Effect of Inquiry-Based Teaching Strategies
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This study attempted to investigate the alternative conceptions that a group of 12 Lebanese students in a grade 9 class hold about electricity. It also attempted to evaluate learning outcomes of implementing in that class an inquiry-based module for the acquisition of conceptual understanding of basic concepts in electricity. Fourteen mostly subjective tests were administered throughout the implementation phase of the inquiry-based module to assess the evolution of participants’ conceptions. The instrument DIRECT (Version 1.0) focusing on conceptual understanding was used as a post-instructional test to measure acquisition of understanding. The findings revealed that most of the alternative conceptions reported in literature were found amongst the participants. Results of the post-testing showed that the implemented inquiry-based approach was successful in enhancing participants’ conceptual understanding of the targeted DC circuit concepts.
Key wordsalternative conceptions conceptual change electricity inquiry physics teaching and learning
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- Arons, A. B. (1997). Teaching introductory physics. New York: John Wiley & Sons.Google Scholar
- Engelhardt, P. V. & Beichner, R. J. (2004). Students’ understanding of direct current resistive circuits. American Journal of Physics, 72(1), 98–115. Retrieved June 11, 2003, from http://arxiv.org/ftp/physics/papers/0304/0304040.pdf.CrossRefGoogle Scholar
- Licht, P. (1987). A strategy to deal with conceptual and reasoning problems in introductory electricity education. Proceedings of the second international seminar on misconceptions and educational strategies in science and mathematics, 2, 275–284.Google Scholar
- McDermott, L. C. & Physics Education Group at the University of Washington. (1996). Physics by inquiry (vol. II). New York: John Wiley & Sons Inc.Google Scholar
- Shipstone, D. (1985). On children’s use of conceptual models in reasoning about current electricity. In R. Duit, W. Jung & C. von Rhöneck (Eds.), Aspects of understanding electricity. Proceedings of an international workshop, 1984 (pp. 73–82). Kiel, Germany: Schmidt & Klaunig.Google Scholar
- Shipstone, D., & Gunstone, R. (1985). Teaching students to discriminate between current and energy. In R. Duit, W. Jung, & C. von Rhöneck (Eds.), Aspects of understanding electricity. Proceedings of an international workshop, 1984 (pp. 287–297). Kiel, Germany: Schmidt & Klaunig.Google Scholar
- Sinatra, G. M., & Pintrich, P. R. (2003). Intentional conceptual change. Mahwah, NJ: Erlbaum.Google Scholar