초등학생의 순환계 학습을 위한 탐색적 모형 활용 탐구 활동의 개발
Development of Exploratory Model-Based Inquiry for Elementary Students’ Learning of the Circulatory System
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In this study, we analyzed how the circulatory system model has changed in the elementary school curriculum and tried to develop a new exploratory model- based inquiry to increase students' participation and infer the blood circulatory system. For the study, inquiries in textbooks from the 1st national curriculum to the 2015 revised national curriculum were analyzed. As a result of the analysis, an activity to experience the pump action using a lubricator was presented in the textbooks from the 7th curriculum to the 2015 revised curriculum. It has been maintained in textbooks for more than 20 years, despite its relatively simple level compared to the 6th-grade level and low level of difficulty and interest. Therefore, in this study, it was proposed to make and experiment with a new circulatory system model using a branched flask, a gas bottle, and a balloon to increase student participation and interest. As a result of applying it to actual students, most of the groups were able to observe the circulation of water and showed higher interest and engagement than the existing activities.
Abstract
In this study, we analyzed how the circulatory system model has changed in the elementary school curriculum and tried to develop a new exploratory model- based inquiry to increase students' participation and infer the blood circulatory system. For the study, inquiries in textbooks from the 1st national curriculum to the 2015 revised national curriculum were analyzed. As a result of the analysis, an activity to experience the pump action using a lubricator was presented in the textbooks from the 7th curriculum to the 2015 revised curriculum. It has been maintained in textbooks for more than 20 years, despite its relatively simple level compared to the 6th-grade level and low level of difficulty and interest. Therefore, in this study, it was proposed to make and experiment with a new circulatory system model using a branched flask, a gas bottle, and a balloon to increase student participation and interest. As a result of applying it to actual students, most of the groups were able to observe the circulation of water and showed higher interest and engagement than the existing activities.
참고문헌 (28)
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