• Journal of the Korean Chemical Society
• /
• v.61 no.5
• /
• pp.263-276
• /
• 2017

The purpose of this study is to investigate the understanding of nature of scientific knowledge and attitudes toward scientific inquiry of pre-service science teachers experienced open inquiry. The study was conducted in 10 sessions of open inquiry-based chemistry experiment. The subjects were 40 pre-service science teachers recruited from the experiment class. They received pre-test, mid-test, post-test on understanding nature of scientific knowledge and attitudes toward scientific inquiry of open inquiry activities. 20 pre-service science teachers among them participated in the interview. The results of this study are as follows. First, there was a significant difference in pre-service science teachers' understanding of the nature of the scientific knowledge (p<.05). In particular, understanding of creativity and sociality parts improved gradually. Second, pre-service science teachers' attitude toward scientific inquiry had changed negatively until the middle of the semester, and then changed positively later. The post-test score was significantly higher than the mid-test score (p<.05).

• Journal of The Korean Association For Science Education
• /
• v.32 no.10
• /
• pp.1489-1501
• /
• 2012

The purpose of this study was to search for effective strategies on teaching open-inquiry by comparing students' and teachers' recognition of its difficulties and helpful strategies. This study focused on the cases of science high school students and their teachers, who carried out open-inquiry to participate in KYPT. This research was conducted through participant observation, questionnaires, and interviews. The research findings were as follows: students stated that planning and doing experiments were the most difficult parts, whereas teachers viewed that their students had difficulties in analyzing data and making a conclusion. With respect to the effective strategy, students stated that they gained many ideas from peer discussions although they have had to carry out their individual tasks. On the contrary, teachers thought that reference materials and the discussions with teachers were most helpful. There were clear differences between students' and their teachers' recognition toward open-inquiry and the gap needs to be closed. Consequently, it would be useful to guide students to form teams and to spend more time in peer discussions especially when doing experiments and to encourage teachers to understand students' actual difficulties and needs.

• Education of Primary School Mathematics
• /
• v.22 no.1
• /
• pp.95-111
• /
• 2019

This study searched for the possibility of tangram activities through modifying the tasks of elementary school mathematics textbooks into content based open tasks. As a result of analyzing previous researches, it was confirmed the educational effect of the mathematical tasks transformation and the educational value of tangram activities. The analysis of the textbooks revealed that the tangram activities presented in the textbooks are likely to be at the level of play. It was tried to modify 2015 revised curriculum textbook-tasks into content based open tasks. Based on this study, it could be expected advantages of task modification such as improvement of teachers' expertise and expectation of diverse reactions of students.

• The Mathematical Education
• /
• v.62 no.2
• /
• pp.257-268
• /
• 2023

The purpose of the study is to analyze the characteristics of open-ended tasks in terms of cognitive demands. For this purpose, we analyzed characteristics of open-ended tasks presented in the sequence units of three high school mathematics textbooks. The results of the study have revealed that low cognitive demand levels of open-ended tasks had characteristics including procedures within previous tasks or within those tasks. On the other hand, high cognitive demand levels of open-ended tasks had characteristics of actively exploring new conditions to gain access to what is being sought, requesting a basis for judgement, linking various representations to the concepts of sequences, or requiring a variety of answers. These results are significant in that they not only specified the characteristics of open-ended tasks with high cognitive demands in terms of the intended curriculum, but also provided a direction for the development of open-ended taks with high congitive demands.

• Journal of the Korean Society of Earth Science Education
• /
• v.16 no.2
• /
• pp.196-209
• /
• 2023

This study recruited 11 teachers with experience in guiding science exhibitions nationwide to investigate the perception and necessity of teachers as educational consumers of science exhibitions, one of the out-of-school science education activities, and conducted an in-depth written survey. An average of more than 3,600 characters answered a total of seven questions in writing, and through qualitative analysis, the growth of students and teachers due to participation in science exhibitions, difficulties in participating in competitions, and teachers' voices for revitalization were recognized. Teachers offered positive opinions in that participation in science exhibitions improves students' knowledge and attitudes related to science and experiences an open inquiry process linked to career advancement in science and engineering. However, the students who participated in the competition failed to record the contents of the inquiry in their school records, and instructors pointed out the obsession with discovering novel topics, the burden of guiding the inquiry process, and the limitations of their expertise in major knowledge. In order to revitalize science exhibitions, 17 city and provincial education offices called for measures to strengthen the capabilities of instructors and students, improve the promotion and screening methods of the National Science Museum, and improve the Ministry of Education's school records.

• Journal of Science Education
• /
• v.32 no.2
• /
• pp.33-50
• /
• 2008

This study was designed to raise the quality of education programs for those gifted students in science education. The authors suggest the importance of autonomous inquiries amongst various activities for those gifted in this study. For this purpose, we identified the meaning of autonomous inquiry by comparison with the open inquiry and presented the importance of the autonomous inquiries with the aim of the gifted in science education. From this, we emphasized the necessity of program development to cultivate the gifted adolescents' independence, creativity, and autonomy beyond previous programs.

• The Journal of the Korea Contents Association
• /
• v.22 no.5
• /
• pp.235-246
• /
• 2022

SMEs are being forced to continuously innovate their technologies for survival due to changes in the external industrial environment. In order to innovate technology or discover technology cooperation partners of SMEs, it is necessary to actively introduce open innovation, centering on industry-academia-research. However, SMEs need to use open innovation brokers due to their lack of access to external resources and difficulty in independent promotion, and accordingly, the role of open innovation brokers is important. Until now, performance factors and influencing factors have been studied mainly by technology providers in the field of technology transfer, and research on mediators is very insufficient. This study analyzes the role and function of technology transfer intermediaries to explore the role of open innovation intermediaries and how they differ from existing technology transfer intermediaries. This role of open innovation intermediaries is of practical significance in that it deals with the role of intermediaries based on the results of government support projects, and it is of academic significance to serve as the basis for future research on open innovation intermediaries.

• Journal of The Korean Association For Science Education
• /
• v.32 no.1
• /
• pp.82-94
• /
• 2012

In this study, epistemological views of middle school students on scientific inquiry were investigated. The Views of Scientific Inquiry Questionnaire was administered to 141 9th graders. The questionnaire consists of five open-ended items concerning the contexts of scientific investigation, the methods of scientific investigation, the interpretation of data, and the data and evidence. Analyses of the results indicated that their epistemological understanding of scientific inquiry were not adequate on the whole. Although the students suggested a variety of factors influencing scientists' decisions on the questions and the methods of investigation, many of the factors were minor. Only a few students specifically described the activities of scientists and the constituents of "scientific" activity, and students did not demonstrate adequate understanding of experimentation in science and multiple scientific methods. Moreover, the percentage of students who possessed the informed view that data can be variously interpreted was found to be low. The students also did not understand the distinctions between data and evidence. Educational implications are discussed.

• Journal of The Korean Association For Science Education
• /
• v.39 no.2
• /
• pp.221-232
• /
• 2019

Despite the continuing emphasis on the importance of scientific inquiry, research studies have commented that authentic scientific inquiry is not implemented in school science classroom due to a lack of understanding of scientific inquiry by the teacher. The purpose of this study is to investigate understanding of scientific inquiry developed by beginning teachers through open-ended questionnaire and semi-structured interview. They voluntarily set up the goal of inquiry-based classes, planned inquiry-based classes, shared and reflected their teaching experience in professional learning community for more than a year. It appeared that participant teachers understood scientific inquiry as 'what scientists do', 'process how students do science' and 'science teaching methods.' All teacher participants described scientific inquiry as 'what scientists do', and understood 'the process of doing scientific investigation to solve problems related to natural phenomenon' and 'the process of constructing scientific knowledge using scientific practice.' Two participant teachers seemed to understand scientific inquiry as a 'teaching method' based on the understanding of the process how scientists or students do science. Participant teachers had a limited understanding of scientific inquiry that it is the same as laboratory works or hands-on activities prior to engaging the professional learning community, but they developed an understanding of scientific inquiry that there are various ways to conduct scientific inquiry after engaging in professional learning community.

• Journal of the Korean Chemical Society
• /
• v.63 no.5
• /
• pp.360-375
• /
• 2019

The purpose of this study was to investigate beginning science teachers' perceptions of inquiry-based science instruction using open-ended questionnaire and semi-structured interview. Participants of this study voluntarily set up a goal of inquiry-based science instruction, planned inquiry-based science lessons, and shared and reflected their teaching experiences in their professional learning community for more than a year. Participant teachers recognized students' construction of core scientific concepts through performing scientific inquiry as a goal of science inquiry instruction. Participant teachers indicated that goals of science education such as 'learning scientific core concepts', 'improving students' interest of science', 'improving scientific thinking', and 'understanding the nature of science' can be achieved through students' active engagement in scientific inquiry. Participant teachers recognized not only the importance of teachers' role, but also what roles science teachers should play in order to enable students to perform scientific inquiry. Participant teachers emphasized teachers' roles such as 'identifying core concepts', 'reorganizing science curriculum', 'considering student ability', 'asking questions and providing feedbacks to students', 'explaining scientific concepts', and 'leading students' argumentation.'