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All Journal Mandalika Mathematics and Educations Journal Bubungan Tinggi: Jurnal Pengabdian Masyarakat
Daris, Muhammad
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Mathematics Social Sciences Other

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Training in Designing Mathematics Learning Using Local Context of Wetland Environment Based on Realistic Mathematics Education (RME) Pasani, Chairil Faif; Hidayanto, Taufiq; Kamaliyah, Kamaliyah; Ridha, Muhammad Taqwa; Daris, Muhammad
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 7, No 1 (2025)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v7i1.10475

Abstract

The problem in several schools is that students experience learning loss due to the COVID-19 pandemic, so several generations of students are slowly learning. Apart from that, the 2022 AKM results are less than optimal because not all students are familiar with contextual problems. Therefore, training in designing mathematics learning using the local context of the wetland environment based on RME needs to be implemented. This service aims to develop the ability of teachers of SDI Sabilal Muhtadin to design mathematics learning using the local context of the wetland environment based on RME to increase teachers' understanding and ability to design realistic learning. The method applied in this community service activity uses a PAR (Participatory Action Research) approach. The PAR cycle implemented is To Know, To Understand, To Plan, To Act, and To Change. The service team prepares material and delivers it via an offline workshop, while participants are also allowed to design learning with a local context and based on RME. The service results show an increase in teacher understanding regarding RME-based learning designs in the local context of the wetland environment, which is indicated by an increase in the average score from pre-test to post-test. Apart from that, most teachers have been able to develop mathematics learning plans based on RME in a local context. This is shown by the teacher's work in designing lessons sent to the service team. Thus, this service activity has successfully increased teachers' understanding and abilities in designing realistic learning.
Pengembangan LKPD berbasis Culturally Responsive Teaching (CRT) pada Materi Penjumlahan dan Pengurangan Pecahan Kelas V SD/MI Daris, Muhammad; Fajriah, Noor; Noorbaiti, Rahmita
Mandalika Mathematics and Educations Journal Vol 7 No 4 (2025): Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i4.10619

Abstract

Matematika merupakan salah satu ilmu dasar yang memiliki keterkaitan kuat dengan kehidupan sehari-hari. Namun, kurangnya bahan ajar kontekstual di sekolah membuat siswa kesulitan memahami konsep matematika secara efektif. Lembar kerja peserta didik (LKPD) yang ada juga sering kali tidak mengaitkan materi dengan latar belakang budaya siswa. Selanjutnya untuk mengatasi permasalahan tersebut, penelitian ini mengembangkan LKPD berbasis Culturally Responsive Teaching (CRT) dengan mengangkat konteks budaya berupa kue tradisional Banjar Putri Selat, Lapis India, Sarimuka, dan Amparan Tatak. Penelitian ini bertujuan menghasilkan LKPD yang valid, praktis, dan efektif pada materi penjumlahan dan pengurangan pecahan untuk siswa kelas V sekolah dasar. Penelitian ini menggunakan metode Research and Development (R&D) dengan model pengembangan ADDIE. Instrumen yang digunakan meliputi lembar validasi untuk mengukur tingkat validitas, angket respons peserta didik untuk mengukur kepraktisan, dan tes hasil belajar untuk mengukur efektivitas. Produk diuji coba pada 25 peserta didik di SDN Kelayan Dalam 2 Banjarmasin. Hasil validasi oleh dua orang ahli menunjukkan skor 3,77 yang termasuk kategori sangat valid. Skor angket respons peserta didik sebesar 3,38 termasuk kategori sangat praktis. Hasil uji efektivitas menunjukkan bahwa 92% peserta didik mencapai Kriteria Ketuntasan Minimal (KKM) yang berarti produk tersebut efektif.
Co-Authors Chairil Faif Pasani Kamaliyah Kamaliyah Noor Fajriah, Noor Noorbaiti, Rahmita Ridha, Muhammad Taqwa Taufiq Hidayanto, Taufiq