3D 프린터를 활용한 TPACK 기반 STEAM 프로그램 개발 및 적용- ‘우리 몸의 구조와 기능’ 단원 중 소화 기관을 중심으로 - (Development and Application of TPACK Based STEAM Program Using 3D Printer - Focused on the Digestive System in the 'Structure and Function of Our Body' Unit -)

서지정보

· 발행기관 : 한국생물교육학회
· 수록지 정보 : 생물교육 / 47권 / 2호 / 153 ~ 170페이지
· 저자명 : 고동국, 홍승호

초록

The aims of this study are to develop a TPACK (Technological Pedagogic Content Knowledge) basedSTEAM program using 3D printers under the theme of the digestive system in the “structural and function of our body” unit and to see the impact of elementary school students on their academic achivement, scientific process skills and scientific attitudes. The study was conducted on 29 experimental and comparative groups among fifth graders of O elementary school in the J city. The experimental group applied TPACK-based STEAM programs to produce output using 3D printers, and the comparative group applied the program with the same topic developed around the textbook. As a result of the application of the program, in the areas of measurement and prediction among scientific process skills, the experimental group appeared to be a significant improvement over the comparative group. And experimental groups in the areas of curiosity, criticality, cooperation, spontaneity, persistence and creativity among scientific attitudes were significantly improved over comparison group and the satisfaction level of the experimental group studied with STEAM program was higher. However, there was nosignificant difference between the experimental and comparative groups in students’ academic achivement. As a result of these studies, the program developed in this study is believed to have led to learner-oriented learning, primarily from teacher knowledge transfer, and helped students to improve their interest in science. In addition, the use of developed programs was an opportunity for students to utilize the technology in education, which was noted in the era of the Fourth Industrial Revolution, and it is thought to have been an effective program to improve the scientific process skills, scientific problem solving ability, scientific thinking ability and communication skills that are presented as key competences with science. Therefore, there will be a need for continued research to develop and apply programs based on TPACK in other learning topics in the“ structure and function of our body” unit, and in other learning activities in elementary science.

영어초록

The aims of this study are to develop a TPACK (Technological Pedagogic Content Knowledge) basedSTEAM program using 3D printers under the theme of the digestive system in the “structural and function of our body” unit and to see the impact of elementary school students on their academic achivement, scientific process skills and scientific attitudes. The study was conducted on 29 experimental and comparative groups among fifth graders of O elementary school in the J city. The experimental group applied TPACK-based STEAM programs to produce output using 3D printers, and the comparative group applied the program with the same topic developed around the textbook. As a result of the application of the program, in the areas of measurement and prediction among scientific process skills, the experimental group appeared to be a significant improvement over the comparative group. And experimental groups in the areas of curiosity, criticality, cooperation, spontaneity, persistence and creativity among scientific attitudes were significantly improved over comparison group and the satisfaction level of the experimental group studied with STEAM program was higher. However, there was nosignificant difference between the experimental and comparative groups in students’ academic achivement. As a result of these studies, the program developed in this study is believed to have led to learner-oriented learning, primarily from teacher knowledge transfer, and helped students to improve their interest in science. In addition, the use of developed programs was an opportunity for students to utilize the technology in education, which was noted in the era of the Fourth Industrial Revolution, and it is thought to have been an effective program to improve the scientific process skills, scientific problem solving ability, scientific thinking ability and communication skills that are presented as key competences with science. Therefore, there will be a need for continued research to develop and apply programs based on TPACK in other learning topics in the“ structure and function of our body” unit, and in other learning activities in elementary science.

참고자료

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