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The aim of this study was to investigate the effects of 'Environmental Chemistry' elective course via Technology-Embedded Scientific Inquiry (TESI) model on senior science student teachers' (SSSTs) self-perceptions of fluency with innovative technologies (InT) and scientific inquiry abilities. The study was conducted with 117 SSSTs (68 females and 49 males-aged 21-23 years) enrolled in the 'Environmental Chemistry' elective course in spring semester of 2011-2012 academic year in a Turkish University. Within a simple (causal) experimental design, Innovative Technology Fluency Survey and the SSSTs' environmental research papers were employed to collect data. The results indicate that the 'Environmental Chemistry' elective course via the TESI model improved the SSSTs' self-perceptions of fluency with InT and the scientific inquiry abilities. In light of the results, it is recommended that an undergraduate course for improving the SSSTs' higher-order scientific inquiry abilities and preparing academically papers should be devised and added into the science teacher-training programmes. [ABSTRACT FROM AUTHOR]

The purpose of this study is to examine the effects of 'environmental chemistry' elective course via Technology-Embedded Scientific Inquiry (TESI) model on senior science student teachers' (SSSTs) conceptions of environmental chemistry concepts/issues, attitudes toward chemistry, and technological pedagogical content knowledge (TPACK) levels. Within one group pre-test-post-test design, the study was conducted with 117 SSSTs (68 females and 49 males-aged 21-23 years) enrolled in an 'environmental chemistry' elective course in the spring semester of 2011-2012 academic-years. Instruments for data collection comprised of Environmental Chemistry Conceptual Understanding Questionnaire, TPACK survey, and Chemistry Attitudes and Experiences Questionnaire. Significant increases in the SSSTs' conceptions of environmental chemistry concepts/issues, attitudes toward chemistry, and TPACK levels are attributed to the SSSTs learning how to use the innovative technologies in the contexts of the 'environmental chemistry' elective course and teaching practicum. The study implies that the TESI model may serve a useful purpose in experimental science courses that use the innovative technologies. However, to generalize feasibility of the TESI model, it should be evaluated with SSSTs in diverse learning contexts. [ABSTRACT FROM AUTHOR]

This paper reports on an investigation into the sophomore and senior preservice teachers' computer literacy in different teacher training programs and to determine relationship between grades and the teacher training programs in terms of their computer literacy. The study used case study research methodology, and the sample consisted of 276 preservice teachers. The 'Computer Literacy Scale' comprising 24 likert-type questions was employed. The inferential statistical tests were used to analyze obtained data for comparing groups on the scores collected in multiple subtests. The results suggest that there was no difference between sophomore and senior preservice teachers' computer literacy. For computer literacy, the order of rank is basic skills, application software skills, computer awareness and programming skills, respectively. Undergraduate programs only have developed basic skills of preservice students and have not had the impact on other skills or sophisticated computer literacy. The MANOVA inferential statistics findings proved these results. It is suggested that content of the computer literacy skills and computer course(s) should be improved and re-designed by including computer literacy skills. [ABSTRACT FROM AUTHOR]