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All Journal Juring (Journal for Research in Mathematics Learning) Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Fadillah, Masrianti
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Mathematics Social Sciences Other

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Pengembangan Modul Ajar Berbasis Problem Based Learning (PBL) untuk Meningkatkan Kemampuan Penalaran Matematis Peserta didik Fadillah, Masrianti; Maimunah, Maimunah; Hutapea, Nahor Murani
Juring (Journal for Research in Mathematics Learning) Vol 8, No 3 (2025)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/juring.v8i3.34203

Abstract

Penelitian ini dilatar belakangi oleh pentingnya kemampuan penalaran matematis peserta didik, namun belum dapat dikembangkan pada pembelajaran matematika dikarenakan perangkat ajar dan proses pembelajaran yang kurang mendukung kemampuan penalaran matematis peserta didik. Tujuan penelitian ini adalah mengetahui keefektifan modul ajar berbasis Problem Based Learning (PBL) untuk meningkatkan kemampuan penalaran matematis peserta didik pada materi Barisan dan Deret. Pegembangan modul ajar menggunakan tahapan model 4D dengan subjek penelitian adalah peserta didik fase E MA Al-Ihsan Boarding School. Pengumpulan data dilakukan dengan cara wawancara, tes dan nontes. Instrumen penelitian terdiri dari lembar validitas, angket respon guru, dan lembar tes kemampuan penalaran matematis. Analisis data terdiri dari uji statistik, analisis validitas, praktikalitas, dan efektifitas. Hasil validitas oleh 3 dosen matematika menggunakan lembar validasi mendapati bahwa modul ajar berkategori sangat valid, hasil praktikalitas berdasarkan penilaian respon guru memperlihatkan bahwa modul ajar berkategori sangat praktis, dan hasil efektifitas melalui penelitian eksperimen memperlihatkan bahwa modul ajar memberikan dampak positif yaitu efektif dengan kategori sedang dalam meningkatkan kemampuan penalaran matematis peserta didik. Dapat disimpulkan bahwa modul ajar berbasis PBL memiliki kriteria valid, praktis dan efektif dalam meningkatkan kemampuan penalaran matematis peserta didik
Android-Based Learning Media in Improving Student Motivation and Learning Outcomes : Media Pembelajaran Berbasis Android Dalam Meningkatkan Motivasi dan Hasil Belajar Siswa Andrian, Dedek Andrian; Nofriyandi, Nofriyandi; Nasution, Arbi Haza; Fadillah, Masrianti; Anggaraini, Dila; Nurhalimah, Siti; Loska, Febri; Septiawan, Akbar
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 5 (2024): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v8i5.23026

Abstract

Learning media is the main support in making learning in the classroom a success. Training through PKM activities can be a place to explore potential and provide space for teachers to hone their skills in making interesting learning videos as learning media. This PKM activity was attended by 42 Meranti Islands Mathematics MGMP teachers in the hall of SMAN 2 Tebing Tinggi Selat Panjang for 2 days, namely Friday-Saturday, 30 to 31 August 2024 using the participant's active participation devotion method. This PKM activity method is carried out in 6 stages, namely: 1) survey and outreach, 2) preparation of plans and preparation of activity materials, 3) counseling, 4) training, 5) implementation of service outcomes, and 6) evaluation. The result of this PKM activity was that teachers' skills in making learning videos with InShot were honed and had a positive impression with 86% of participants succeeding in making interesting learning videos. It can be concluded that this PKM activity was successful and is really needed by teachers to continue to be held by honing other skills which can make teachers more competent in teaching and delivering learning.
Co-Authors Andrian, Dedek Andrian Anggaraini, Dila Arbi Haza Nasution, Arbi Haza Loska, Febri Maimunah, Maimunah Nahor Murani Hutapea Septiawan, Akbar Siti Nurhalimah