The main purpose of this study is to assess pedagogical content knowledge (PCK) of in-service physics teachers about electricity topic in high school level by developing a paper-and-pencil instrument consisting of open-ended items. The instrument was developed with four different implementations by administration to the 278 in-service physics teachers.
An exploratory and confirmatory factor analysis including only PCK items was conducted in validation processes. The relations among teachers&rsquo / job satisfaction levels, perceived self-efficacy levels, years of teaching experience and specific experiences, attendance to in-service training seminars related to physics teaching programs and teachers&rsquo / PCK were also analyzed by a confirmatory structural equation modeling study in validation of test scores. SPSS and AMOS programs were used in the analyses.
Results of the study showed that teachers&rsquo / perceived self-efficacy level, attendance to in-service training seminars and specific experiences were significant predictors of their PCK. Teachers&rsquo / years of teaching experience and job satisfaction level were not significant predictors of their PCK. Inter-rater reliability scores were calculated as 0.86 and 78% for scoring and coding of the participant teachers&rsquo / responses respectively. Results also showed that there are many Turkish physics teachers whose PCK scores regarding students&rsquo / learning difficulties and misconceptions are below the average and participants mostly prefer to implement direct instruction in their classrooms as the instructional strategy.
| Identifer | oai:union.ndltd.org:METU/oai:etd.lib.metu.edu.tr:http://etd.lib.metu.edu.tr/upload/12614413/index.pdf |
| Date | 01 June 2012 |
| Creators | Bahcivan, Eralp |
| Contributors | Ozdemir, Omer Faruk |
| Publisher | METU |
| Source Sets | Middle East Technical Univ. |
| Language | English |
| Detected Language | English |
| Type | Ph.D. Thesis |
| Format | text/pdf |
| Rights | Access forbidden for 1 year |
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