• Journal of The Korean Association For Science Education
• /
• v.30 no.1
• /
• pp.94-106
• /
• 2010

In this study, we investigated the preservice elementary school teachers' self-images of science teaching and the factors influencing their formation by using Draw-A-Science-Teacher-Test Checklist (DASTT-C). One-hundred eighty-two sophomores and 183 seniors were selected from the departments of science and non-science education in three national universities of education. DASTT-C was administered to the sophomores at the beginning of the Spring Semester, and to the seniors at the beginning of the Fall Semester. Analyses of the results revealed that the self-images of science teaching of the seniors were more student-centered than those of the sophomores in the department of science education. However, there was no significant difference between the DASTT-C scores of the sophomores and the seniors in the department of non-science education. Many sophomores answered that the main factors affecting their self-images of science teaching were teaching-learning experiences in elementary, middle and high schools. However, many seniors cited the content and teaching methods in science education courses as well as direct or indirect teaching-learning experiences in teaching practices regardless of the departments. Educational implications of these findings are discussed.

• Journal of the Korean Chemical Society
• /
• v.51 no.2
• /
• pp.201-212
• /
• 2007

This study examined the influences of current education programs for preservice chemistry teachers upon preservice science teachers' self-images as science teachers by using Draw-A-Science-Teacher-Test Checklist (DASTT-C). Seventy-two juniors and fifty-three seniors were selected from the department of chemistry education or department of science education (chemistry major) in three colleges of education. DASTT-C was administered to the juniors before having science education courses, and to the seniors before and after teaching practices. The results revealed that preservice science teachers' self-images as science teachers were more ‘teacher-centered' than ‘student-centered'. Only a few preservice science teachers exhibited ‘student-centered' images after having science education courses including the contents on constructivism. The self-images of some preservice science teachers even changed from ‘student-centered' to ‘teacher-centered' after having teaching practices. Many preservice science teachers answered that the main factors affected to their self-images as science teachers were prior teaching-learning experiences and/or the lim itations in the real situations. Educational implications of these findings are discussed.

• Journal of The Korean Association For Science Education
• /
• v.28 no.5
• /
• pp.464-470
• /
• 2008

In this study, we investigated the characteristics of elementary school teachers' self-images of science teaching by using Draw-A-Science-Teacher-Test Checklist (DASTT-C). A survey was administered to 178 elementary school teachers in Seoul, Gyeonggi province, and Gangwon Province. It was found that elementary school teachers' self-images of science teaching for four science subjects (physics, chemistry, biology, and earth science) were more 'teacher-centered' than 'student-centered'. The results may imply that elementary school teachers' beliefs of science teaching tend to be more traditional than constructive. Therefore, there is a need to develop an effective education system for pre- and in-service elementary school teachers based on constructivism.

• Journal of The Korean Association For Science Education
• /
• v.30 no.2
• /
• pp.261-274
• /
• 2010

In this study, we investigated the influences of teaching practices upon preservice elementary school teachers' self-images of science teaching. Twenty-six juniors were selected from the departments of science education in a national university of education. The Draw-A-Science-Teacher-Test Checklist (DASTT-C) was administered before and after teaching practices. Five juniors were also interviewed in depth, and some of their science classes during teaching practices were observed, in order to investigate the factors influencing the formations of their self-images of science teaching. Analyses of the results revealed that their self-images of science teaching changed from near 'studentcentered' to near 'teacher-centered'. Many juniors responded that the main factors affecting the formations of their images of science teaching before teaching practices were teaching-learning experiences in elementary and secondary schools, and/or universities. After teaching practices, however, many juniors responded teaching-learning experiences during teaching practices. The factors were classified into three types, which are the influences of the experiences in teaching elementary school students in science classes, the influences of other preservice elementary school teachers, and the influences of guidance teachers. Educational implications of these findings are discussed.

• Journal of Korean Elementary Science Education
• /
• v.36 no.1
• /
• pp.85-94
• /
• 2017

The purpose of this study was to investigate the perspectives of pre-service elementary teachers on science education of future by using Draw-A-Science-Teacher-Test Checklist and open-ended questionnaire. The subjects of this study were 136 pre-service elementary teachers. The results of the research are as follows. The pre-service teachers thought that the physical environment reflecting the latest science and technology for science education will be developed in the future. However, few respondents indicated that student-centered equipment or a free and creative classroom environment would be provided. Second, they predicted that there would be changes in teacher's activities due to the introduction of advanced facilities and equipment, but most of the other teachers' activities were thought to be similar to those of current teachers. Third, the pre-service elementary teachers thought that a variety of new technologies would be used in science education and science teachers would mainly teach high-technology, IT technology, science knowledge, and newly discovered science concepts. In addition, we found that pre-service elementary teachers' images were more 'teacher-centered' than 'student-centered'. These results show that pre-service elementary teachers are expected to utilize the latest science and technology actively in science education in 2030 and that it will lead to changes in the physical environment, teachers' activities, education contents, and teaching and learning methods. In addition, they viewed acquisition of science concept as an important goal of science education in the future and had different points of view from the current science education curriculum and scholars' emphasis on educational research for the future.