Efektivitas Penggunaan Kertas Origami Materi Keliling dan Luas Bangun Datar Kelas IV SD

Abstract

This study aims to determine the effectiveness of using origami paper in learning the circumference and area of a flat shape in class IV SDN 05 East Pontianak. The methode of research used in this research is experiment. The form of research is One-Shot Case Study. The data source of this research is SDN 05 East Pontianak. The subjects in the study were 26 students. The data in this study are the results of observations of the teacher's ability to carry out learning starting from pre-activities, learning activities and closing activities. Student activities in terms of mental activities, listening, visual, writing and oral activities. Learning outcomes (post-test) in the form of short essay. The results showed that the teacher's ability to carry out the learning obtained = 2.74 in the "good" category. The average activity of students obtained a total percentage of 62% with the category "quite active". Student learning outcomes in this study obtained 76.92% completeness with the "good" category. Based on the results of the study, it shows that the use of origami paper in mathematics learning about the circumference and area of a flat shape for class IV SDN 05 East Pontianak is ineffective.