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예비유아교사를 위한 역량 기반 유아수학교육 수업모형 개발
이순복 동명대학교 창의·인성연구소 2023 교육과 문화 Vol.5 No.1
The purpose of this study was to develop a competency-based early childhood math education class model for prospective early childhood teachers. As a procedure for developing a competency-based early childhood math education class model for prospective early childhood teachers, competency-based areas and elements were linked based on previous studies. Three Delphi surveys were conducted on 15 experts related to early childhood education, and the validity of CVR and data validity were calculated to verify the validity. The developed instructional model consisted of the purpose, goals, weekly contents, and evaluation of early childhood mathematics education subjects, and was designed for 15 weeks and 45 hours. In the contents of each week, a model was derived in connection with specific composition contents in connection with five competencies: problem solving, reasoning, creative convergence, communication, attitude, and practice. The results of this study are expected to further contribute to improving the early childhood math education capabilities of prospective early childhood teachers. The results of this study systematized the specific competencies to be improved in the field of early childhood mathematics education of pre-service early childhood teachers, and this study has significance.
이순복 대한기계학회 1984 大韓機械學會誌 Vol.24 No.1
개발된 피로시험기의 구성부품중에서 실험정밀도상의 문제로 기술적으로 국내제작이 어려운 작동기 유압공급장치 및 제어장치를 제외한 나머지 부분품들은 최적설계를 위한 전산프로그램을 개발하여 활용하였다. 광탄성과 FEM을 이용한 응력해석을 통하여 자체설계로 개발하였다. 이 시험기의 개발로 액슬하우징등 자동차부품의 내구성을 평가할 수 있게 되어 자동차의 안전성을 꾀함은 물론 다원화되어 있는 부품생산업체마다 대당 $200,000-$300,000이나 되는 관련시험장비를 수입할 때 드는 막대한 외화를 절약할 수 있게 되었고, 대부분 영세하고 관련기술이 부족한 부품생산 중소기업체들을 지원할 수 있게 되었다.