• Journal of The Korean Association For Science Education
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• v.42 no.1
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• pp.161-176
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• 2022

This study developed an MEA program to which the invention technique was applied and analyzed the conceptual change of students. The MEA activity applying the invention technique (TRIZ) was composed of the topic of making a paper electric circuit in the section 'Using electricity' presented in the 6th grade textbook. As a way to materialize ideas for problem solving, among the TRIZ techniques, division, integration, multi-purpose, overlapping, subtraction, and converse techniques were extracted and applied. The devised program consists of examining invention techniques (1st session), problem-solving (2nd and 3rd sessions), and expressing the problem-solving process (4th session). As a result of applying to 6th grade elementary school students, it was confirmed that the scientific concept of the experimental group participating in the MEA class to which the invention technique was applied was improved compared to the control group participating in the general class. As a result of calculating the scientific concept improvement index, the control group showed a low educational effect of 0.15, and the experimental group showed an intermediate educational effect of 0.69. This study is meaningful in that it suggests a specific way to graft invention education into science subjects.

• The Journal of the Convergence on Culture Technology
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• v.8 no.3
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• pp.305-311
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• 2022

In this study, we wanted to apply the creative problem-solving theory of TRIZ to explore the possibilities of applying it in fashion design as well, and to develop a creative bag design so that one product design can be transformed into a form for another purpose. Through TRIZ's 4 invention principles, Local Quality No. 3, Universality No. 6, Nesting No. 7, and Another dimension No. 17, the solution was derived and applied, and the final design was developed, and it was found to satisfy the functionality and usability of 2 types of bag form and apron shape. Accordingly, it was confirmed that TRIZ as an invention principle technique can be fully utilized in fashion design. It is hoped that it will increase the possibility of developing a converged design in the future and be used as a basic example material for designing products that are highly utilized in everyday life.