• Journal of Korean Academy of Nursing
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• v.25 no.2
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• pp.295-315
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• 1995

This qualitative nursing research used a hermeneutic phenomenological approach to discover meaning in mid - aged women's experience of mastectomy. The ultimate aim of the inquiry was to discover the essence of mid-aged women's experience and promote understanding. The study was guided by Van Manen's method for doing research. The method of inquiry included. turning to phenomenon of interest ; inquiring and investigating experience as it was lived rather than as conceptualized ; reflecting and analyzing essential themes which characterize phenomenon : and describing phenomenon through art of writing and rewriting. Multiple strategies for data collecting were needed : in depth face-to-face interview ; analysis of women's writings ; artistic works : and analysis of examples of phenomenon in art, litera lure, and drama. Although the experience was different for all of the women interviewd, essential themes of experience emerged : Self-discovering of vicious disease, Divining punishment-unfortunate women, loss of self though the scar, a night-mare, change of life values and attitudes, rediscovering living alone, living through with fearing of death. Findings from artistic and creative inquiry further validated findings and meaning descovered. The study illuminated meaning and simultaneously validated the phenomenological research process. Essential themes for understanding women's experience, implications for education, research, and practice, direction and need for continuing inquiry were identified.

• Journal of The Korean Association For Science Education
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• v.24 no.3
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• pp.565-582
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• 2004

The purpose of this study was to explore the elements of teaching behavior and classify instructional types through the teacher's classroom observation in elementary school science classrooms. 18 elementary school teachers were selected at Seoul city and Kyungkido. The topic of lesson was 'How the weight of object is changed according to the shape to sink in the water'. Each class was recorded and analyzed that. The teaching behavior elements were used inductional analysis method. The instruction types were classified into instructional organization, teaching strategies in teaching-learning processes, the level of openness of inquiry at science classroom. The validity and reliability of the data were analyzed by 7 science educators. The results of the analysis of the teachers discourse showed that there are 23 types of teaching behavior elements. Used teaching behavior elements revealed the differences from each teacher. There were 7 types among the 12 types of class and the most common types of instruction were unsystematic, teacher-centered, and guided-inquiry. The result showed that guided inquiry type was found more than open inquiry type and teacher-centered instructional, content-centered instructional, superficial inquiry process showed characteristic.

• Journal of The Korean Association For Science Education
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• v.24 no.6
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• pp.1216-1234
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• 2004

School science practical work is often criticized as lacking key elements of authentic science, such as peer argumentation or debate through which social consensus is obtained. The purpose of this paper is to review the recent studies about the argumentation and to explore the conditions and the model of argumentative scientific inquiry, which is specially designed open inquiry in order to facilitate students' peer argumentation. For this purpose, a theoretical discussion for the argumentative scientific inquiry as the way of authentic inquiry in schools was developed. The conditions for argumentative scientific inquiry were found to be the following: multiple arguments, students' own claims, opportunities for oral and written argumentation, equal status of debaters, and community of cooperative competition. For these conditions, the argumentative scientific inquiry was organized into experiment activities and argumentation activities. During argumentation activity, students should be guided to advance written argumentation through writing a group report for peer review and oral argumentation through a critical discussion. Through the argumentation between groups and in group, the students' arguments would be elaborated repeatedly. The feedback from argumentation links experiment activities to argumentation activities. Hence, the whole process of this inquiry model is circular.

• Journal of The Korean Association For Science Education
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• v.42 no.3
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• pp.357-370
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• 2022

In this paper, we developed an augmented reality learning tool suitable for chemical bond learning and proposed a process-oriented guided inquiry learning using mobile augmented reality (POGIL-MAR) to find out how it affects science achievement, science learning motivation and learning flow. Participants were 139 10^th-grade students from a coeducational high school in Gyeonggi-do, and they were randomly assigned to the control group (TL), the treatment group 1 (POGIL), and the treatment group 2 (POGIL-MAR). They learned the concept of the chemical bond from the Integrated Science subject for four class periods. Results of two-way ANCOVA revealed that the POGIL-MAR group scored significantly higher than the other groups in a science achievement test, science learning motivation test, and learning flow test, regardless of their prior science achievement. In addition, in the case of the low-level group, the POGIL-MAR group showed a statistically significant improvement in achievement compared to the TL and POGIL groups. The MANCOVA analysis for sub-factors of science learning motivation show that the POGIL-MAR group had significantly higher scores in intrinsic motivation, career motivation, self-determination, self-efficacy, and grade motivation. In particular, the interaction effect between the teaching and learning method and the level of prior achievement was significant in the intrinsic motivation. Meanwhile, the MANCOVA analysis for sub-factors of learning flow show that the POGIL-MAR group had significantly higher scores in clear goals, unambiguous feedback, action-awareness merging, sense of control, and autotelic experience. Based on the results, educational implications for effective teaching and learning strategy using mobile augmented reality are discussed.

• Journal of the Korean Chemical Society
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• v.62 no.1
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• pp.52-63
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• 2018

The purpose of this study was to observe and analyze how pre-service secondary chemistry teachers conduct open-ended, free style, exploratory chemistry experiments. The study examined common difficulties and tendencies that teachers showed in the chemistry labs. The study also investigated how these teachers deal with their difficulties and obstacles, such as unexpected results and device errors. Next, the study explored how students' epistemic goals and considerations have been shaped and changed as they interacted with one another and participated in their experiments over time. The study suggests that it could be more effective to gradually decrease guided-features of the experiment by providing appropriate scaffolding, than to start with completely open-ended inquiry labs. The study also suggests that the establishment of epistemic agency among group members influences the way they conduct experiments. Consequently, it is necessary to consider how instructional design for open-ended inquiry labs may provide students with scaffolds to encourage their active participation and to build responsibility in group discussions.

• Journal of the Korean earth science society
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• v.38 no.3
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• pp.222-238
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• 2017

The purpose of this study is to explore a learning progression for integrated process skills in Earth science inquiry. For the purpose, a hypothetical learning progression (HLP) that capture how students' integrated process skills of science become sophisticated over time is developed through the literature review. This learning progression contains four components of the integrated process skills of science: designing inquiry, collecting data, analyzing data, and forming conclusion. Three hypothetico-deductive inquiry tasks of Earth science that start from recognition of the given problem to the forming conclusion are developed in order to document students' integrated process skills. A total of 126 students from middle, high, college level students participated in this study. After conducting the Earth science inquiry tasks, the integrated process skills of individual students are assessed by element based on HLP. In addition, the validation process for HLP was administered by applying the Rasch model using the students' assessment data. Finally, based on the analyzed data, the empirical learning progression (ELP) is developed by revising and supplementing the HLP. This study can help to find scaffolding methods to effectively improve the students' integrated process skills in Earth science inquiry class by identifying the factors that affect students' development of integrated process skills. It also provide implications for improving teachers' PCK of Earth science inquiry instruction.

• Journal of muscle and joint health
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• v.5 no.2
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• pp.265-285
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• 1998

This Qualitative nursing research was made with a hermeneutic phenomenological approach to find out the meaning and nature of human's experience. The purpose of the inquiry is to find out the meaning and to understand the nature of Joint pain's experience of women in the island and to apply the result to nursing practice. The study was guided by Shin Kyung Rim's four step that revised van Manen's method for doing research. The method of inquiry included : turning to interesting phenomenon. inquiring and investigating experience as it was lived rather than as conceptualized ; reflecting and analyzing essential themes which characterize phenomenon ; and describing phenomenon through art and literature. Multiple strategies for data collecting were needed : deep face to face interview ; analysis of joint pain of women's writings ; describing and analysis of examples of the phenomenon in art, literature. Through this process essensial them of the experience was emerged : Misery that I would like to cut off my body, Sea wind soaking deeply into the bones, Dull pain from the postpartum cold wind, The another suffer I should endure by myself, Recrudesce despite all the try I have made, Often forgetting the pain of every Joint for hardship of life. Findings from artistic and creative inquiry further was validated and meaning was discovered. The study illuminated meaning and simultaneously validated the phenomenological research process. Essential themes for understanding women joint pain's experience, implications, for education, research and practice, direction and need for continuing inquiry were identified.

• Journal of Korean Elementary Science Education
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• v.17 no.2
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• pp.1-10
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• 1998

The purpose of this study was to evaluate the effects of constructivist instruction on science inquiry skills and science-related attitudes, and to investigate the students' responses to the lesson using constructivist instruction. In this study, 108 students of sixth graders from four classes were intentionally selected from two elementary schools located in Gyungsan city, Kyungsangbukdo. Two classes of 54 students were used by the constructivist teaching program and the other two classes were handled by the traditional teaching program. Two teachers who have twenty years' careers guided the program prepared by researcher to the students and this examination was conducted for 8 weeks (total 20 class hours). In pretest and posttest, both groups were tested in the science inquiry skills and science-related attitudes. An interview and questionnaire for the students analyzed the responses about the constructivist instruction. The major results of this study are as follows: First, in science inquiry skills test, there was no statistical significance between the score of the experimental group and that of the comparative group(p>.05). The ability of formulating problem in the experimental group was significantly higher than that in the comparative group at 0.05 level. In pretest and posttest, the experimental group was statistically significant on classifying, formulating problem, interpreting data, while the comparative group was not significant on those. Second, we can find that the experimental group has more positive effect on forming the desirable science-related attitudes than the comparative group(p<.05). Especially, experimental group is significantly higher the attitudes about the science curriculum than the comparative group at 0.05 level Third, constructivist instruction has more affirmative tendency of the students' learning activity. Constructivist instruction generated much interest and curiosity about science for the students, and this method prompted students' expression and discussion.

• Journal of The Korean Association For Science Education
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• v.41 no.2
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• pp.83-92
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• 2021

The purpose of this study is to investigate elementary school students' understandings about scientific inquiry. Data were collected from 119 elementary students who are in the 4^th grade using the Views About Scientific Inquiry questionnaire for elementary students (VASI-E). We also conducted semi-structured interviews of 21 students from 119 students who responded to VASI-E. Students' responses were analyzed as naive, mixed, or informed views on each aspect of scientific inquiry that VASI-E includes. We found that, first, 53.8% of students have mixed views, and 30.3% of students have informed views, and 16% of students have naive views on the knowledge 'investigation begin with a question'. Second, 54.6% of students have naive views, 37.8% of students have mixed views, and 7.6% of students have informed views on the knowledge 'scientists use many methods to answer their questions.' Third, 47.9% of students have informed views, 34.5% of students have naive views, and 17.6% of students have mixed views on 'procedures guided by question asked.' Fourth, 55.5% of students have mixed views, 42% of students have informed views, and only 2.5% of students have naive views on 'conclusions must be consistent with data and explanations come from data and prior knowledge.' Based on the results, implications for teaching and learning scientific inquiry at elementary level in Korea were discussed.

• Journal of Korean Academy of Nursing
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• v.28 no.2
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• pp.414-430
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• 1998

The main purpose of this study was to provide understanding of the meaning of post menopausal womens' lived body changing experience. The methodological approach was guided by Van Manen's hermeneutic phenomenological methodology : inquiring and investigating experience as it was lived rather than as conceptualized : reflecting and analyzing the essential themes which characterize the phenomenon : and describing the phenomenon through the art of writing and rewriting. Multiple strategies for data collecting were used ; in depth face-to-face interview ; analysis of womens' writings : artistic work : and analysis of examples of phenomenon in art, literature, and drama. Although the experience was different for all of the women interviewed, essential themes of experience emerged ; Drifting through the years (solitude, in the twilight of life, loneliness, change of taste, forgetfulness, the sense of missing something), A walking weather forecast, Standing on the threshold of losing ki energy, Lately taking care of my body, Seized with fear all of a sudden, Keenly feeling the preciousness of life, Preferring comfortableness to prettiness, Wanting to recall my past years, A strong impulse to rechallenge life, Becoming more fond of friends. Findings from the artistic and creative inquiry further validated the interview findings and the meaning discovered. The study illuminated meaning and simultaneously validated the phenomenological research process. Essential themes for understanding women's experience, implications for education, research, and practice, direction and need for continuing inquiry were identified.