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All Journal Edunesia : jurnal Ilmiah Pendidikan Transformasi dan Inovasi : Jurnal Pengabdian Masyarakat
Amanda, Kartika Budi
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Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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MENUMBUHKAN GAYA HIDUP BERKELANJUTAN DENGAN HERO WASTE: APLIKASI EDUKASI PENGELOLAAN SAMPAH BAGI PESERTA DIDIK MI AT-TAUFIQ Setiawan, Ricky; Zamania, Zeni Zakia; Firdausyi, Marsya Salsabila; Novitasari, Kartika; Amanda, Kartika Budi; Arianto, Riska Octavia
Transformasi dan Inovasi : Jurnal Pengabdian Masyarakat Vol 4 No 1 (2024): Vol. 4 No. 1 (2024): Volume 4, Nomor 1, Januari 2024
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpm.v4n1.p31-41

Abstract

The issue of accumulation of waste is an enduring and recurring debate in society, it has numerous disavantage on the environment and living organisms. 85% of all of those waste actually can be manageable. This data highlights the primary contributor to this problem is the lack of public awareness and responsibility in proper waste management. Therefore, community service by Hero Waste Team is being conducted to educate the principles and responsibilities of effective waste management as early as possible, particularly among elementary school students.The waste management education program will be executed using the Hero Waste application for MI At-Taufiq Surabaya students during the period from August to October 2023. The program comprises three phases: preparation, program implementation, and monitoring and evaluation. As a result of this community service, students will develop the waste management habits, it is proofed by the proper waste management practices and the establishment of waste habituation following appropriate procedures.
Realistic Mathematics Education (RME) Model on Conversion and Addition of Units of Weight with the Topic of Sidoarjo Milkfish Auction in Elementary School Amanda, Kartika Budi; Rahmawati, Ika; Wiryanto, Wiryanto
Edunesia : Jurnal Ilmiah Pendidikan Vol. 6 No. 1 (2025)
Publisher : research, training and philanthropy institution Natural Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51276/edu.v6i1.966

Abstract

Mathematics learning using the correct Model and approach is important. This is due to the lack of in-depth understanding of mathematical concepts. This qualitative descriptive study uses the Gravemeijer & Cobb Design Research Method. The study was designed to prove the truth of the assumptions that have been written in the learning trajectory or HLT (Hypothetical Learning Trajectory) and its influence on students' conceptual understanding using the RME (Realistic Mathematics Education) approach on the material of weight unit conversion and addition arithmetic operations using Students' worksheet with the topic of the Sidoarjo milkfish auction which is a guideline for student activities. This study was conducted with research subjects of grade IV students of Ma'rif NU Kyai Rodliyah Elementary School. The research subjects were two groups in the class, each with two students. The stages of the research carried out were research preparation, implementation of experimental design, and retrospective analysis. Based on this study, it can be seen that the stages of learning activities with the RME model consist of stages of real-world situations (situations), models that describe problem situations (Model of), models for solving problems (Model for), and stages of formal mathematics with Students' worksheet media that raises the topic of the Sidoarjo milkfish auction can make it easier for students to understand the concept of material regarding the conversion of weight units and their addition arithmetic operations.
Co-Authors Arianto, Riska Octavia Firdausyi, Marsya Salsabila Ika Rahmawati Novitasari, Kartika Ricky Setiawan Wiryanto Wiryanto Zamania, Zeni Zakia