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김갑수,조은형 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2
The purpose of this study is to analyze highschool Taekwondo player's physiological characteristics such as aerobic capacity, anaerobic capacity, and isokinetic muscle functions and to find out the discriminant suitable for the qualified weight classification on the basis of the results. To carry out this purpose, eighty players (ten in each weight) were observed in the experiment and the physiological characteristics of them were obtained and analyzed by discriminant analysis. The methods used in this experiment are as follows: The analysis of the data was performed by SPSS (Statistical Package for the Social Sciences), One-Way ANOVA (Analysis Of Variance between groups), and Discriminant Analysis. The P value is significant when it is less than 0.05. The results of this experiments are given as below. First, Maximal Oxygen Uptake(VO₂max) in GXT and Peak Torque in Isokinetic Muscle Functions Test make some differences in each group. But, (Maximal Heart Rate (HRmax) and AT (Anaerobic Threshold) in GXT didn't differ from each group as well as Mean Power in Isokinetic Muscle Functions test. Second, AT measured by Wingate test represented that Peak Power, Mean Power, Fatigue Index were different for each weigh. Also, Peak Torque in Isokinetic Muscular Strength Test was different for each weigh. Rut, there was no difference in total work in Wingate Test and Mean Power in Isokinetic Muscular Strength Test. Third, both results of Aerobic Capacity and Anaerobic Capacity analyzed by discriminant Analysis in each weigh were both significant on(in) Function 1. The results of Aerobic Capacity analyzed by discriminant Analysis had remarkable significance in order of Peak Torque(R), Peak Torque(L), and, VO₂max And, the result of Anaerobic Capacity analyzed by discriminant Analysis had remarkable significance in order of Fatigue Index, Mean Power, Peak Torque(R), and Peak Power. In conclusion, the result of this experiment represents that the weight classification of Taekwondo players based on the Body Composition, Aerobic Capacity, and Anaerobic Capacity except Basal Physical Fitness had significance in the qualified weight classification.
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2022 개정 교육과정에 따른 초등학생 기후변화 교육 영역 분석 - 디지털 및 AI 소양 중심으로 -
김갑수,민미경 에너지기후변화교육학회 2024 에너지기후변화교육 Vol.14 No.1
In the 21st century, the world is facing a crisis due to rapid climate change. Meanwhile, in the digital field, artificial intelligence (AI) is deeply entrenched in our lives, if we are said to be living with AI. To reflect these social and environmental changes, climate change education and digital and AI competency education must be provided to future generations. Accordingly, the Ministry of Education is emphasizing climate change and digital competencies in the 2022-revised curriculum. In addition, an education that allows students to learn about not only climate change but also digital and AI is required. In this study, we analyze achievement standards in related subject areas for the convergence of digital and AI capabilities through climate change education. The subject of analysis is the elementary school curriculum of the 2022-revised curriculum. Parts related to digital and AI were analyzed based on the achievement criteria in the climate change education area of the 2022-revised curriculum. In addition, the analyzed achievement standards are reinterpreted and described to include digital literacy and AI literacy competencies defined in various related studies. If teachers create teaching and learning materials and educate students based on the achievement standards described in this study, climate change education and digital and AI education can be merged.
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