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  • 标题:Teaching of The Light Emitting Bulb Conditions in A Simple Electrical Circuit Using A Pneumatic System Model
  • 本地全文:下载
  • 作者:Gonca Harman ; Aytekin Çökelez
  • 期刊名称:Ilköğretim-Online
  • 印刷版ISSN:1305-3515
  • 出版年度:2016
  • 卷号:15
  • 期号:4
  • 页码:1299-1310
  • DOI:10.17051/io.2016.94785
  • 出版社:Ilköğretim-Online
  • 摘要:The topic of electricity is included in science and physics curricula because of the importance of electricity and its use in daily life. The understanding of a simple electric circuit as the basic system is extremely important for the teaching of electrical concepts. Therefore analogical relationship have been formed with "air pump-battery, transparent plastic hose-power line, valve-switch, plastic balloon-light bulb, inflating plastic balloon-the light emitting bulb" in the Pneumatic System Model. Also the differences between the source and target concepts in the PSM have been expressed for preventing misconception. An experiment-based analogical Pneumatic System Model (PSM) used to teach the 5 th students (11 year-old), the variables having an effect on the brightness of a light bulb in a simple electric circuit has been revised and its suitability and operability for teaching of the light emitting bulb conditions in a simple electric circuit, and resolving the faulty circuits have been discussed.
  • 关键词:Simple Electrical Circuit; Emit Light of Bulb; Pneumatic System Model (PSM)
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