Penggunaan Kuaci pada Pembelajaran Volume Bola di Kelas

  • Widiawati Widiawati STKIP Muhammadiyah Pagaralam
  • Helni Indrayati STKIP Muhammadiyah Pagaralam
  • Herdiyan Siswanto STKIP Muhammadiyah Pagaralam

Abstract

The purpose of this study was to determine the learning trajectory of students in the volume of the material using sunflower seeds (kuaci) in Class IX. This study used a Validation Study design involving 38 IX grade students of Pagaralam PGRI Middle School. The stages of design research in learning consist of three phases, namely preparation for experiments, design experiments, and retrospective analysis. Learning is carried out through three activities which consist of observing sunflowers, taking sunflower seeds (kuaci), and wrapping the seeds in accordance with the PMRI approach to the volume of the ball material. The results of the study show that students can understand the concept of ball volume by completing a series of activities. In addition, students have their own strategies in solving problems in each activity to express it in an abstract form. It can be concluded that the use of kuaci in ball volume learning provides positive results for students in understanding problems related to real life in accordance with the PMRI approach.

Keywords: Design Research, PMRI, Kuaci

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Published
2019-06-29
How to Cite
Widiawati, W., Indrayati, H., & Siswanto, H. (2019). Penggunaan Kuaci pada Pembelajaran Volume Bola di Kelas. Jurnal Pendidikan Matematika (JUDIKA EDUCATION), 2(1), 66-72. https://doi.org/https://doi.org/10.31539/judika.v2i1.759
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