Abstract List
Abstract ID	Status
SNM- 129 (Participant) citra khairunnisa (Universitas mataram)
SNM- 134 (Oral) As Syifa Umiturrahma (Universitas Mataram)	PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN LITERASI MATEMATIKA MATERI BANGUN RUANG SISI DATAR Penelitian ini bertujuan untuk mengetahui pengaruh model Problem Based Learning (PBL) terhadap kemampuan literasi matematika siswa kelas VIII SMPN 13 Mataram pada materi bangun ruang sisi datar. Penelitian ini menggunakan metode eksperimen semu dengan desain posttest-only control group. Sampel dipilih menggunakan teknik cluster random sampling sehingga terpilih kelas VIII C sebagai kelas eksperimen yang mendapat pembelajaran dengan model PBL dan kelas VIII D sebagai kelas kontrol yang mendapat pembelajaran direct instruction. Instrumen penelitian berupa tes kemampuan literasi matematika yang mengacu pada tiga indikator, yaitu formulate (merumuskan), employ (menerapkan), dan interpret (menafsirkan). Validitas instrumen diuji menggunakan Aiken's V dan seluruh butir soal dinyatakan valid. Data dianalisis menggunakan uji normalitas, homogenitas, dan independent sample t-test. Hasil penelitian menunjukkan terdapat perbedaan signifikan antara rata-rata kemampuan literasi matematika siswa pada kelas eksperimen dan kelas kontrol, dengan nilai effect size sebesar 1,65 yang tergolong kategori sangat besar. Dengan demikian, model PBL terbukti efektif dalam meningkatkan kemampuan literasi matematika siswa.
SNM- 131 (Participant) NABILA AULIA PRIANGKA (Universitas Mataram)
SNM- 206 (Participant) baiq vivi youlanda putri (universitas mataram)
SNM- 168 (Oral) Baiq Winda Suci Ramdani (Universitas Mataram)	Upaya Peningkatan Hasil Belajar Matematika Melalui Penerapan Model Pembelajaran PBL dengan Pendekatan Pembelajaran Berdiferensiasi This classroom action research aims to improve students’ mathematics learning outcomes through the implementation of an instructional strategy that combines the Problem-Based Learning (PBL) model with a differentiated learning approach. This approach is designed to accommodate the diverse learning styles of students and to foster critical thinking skills through contextual problem solving. The research subjects consisted of 34 students from class XI-9 at SMA Negeri 3 Mataram. The study was conducted in two cycles using a lesson study framework involving collaboration between mathematics teachers, pre-service teacher education students (PPG), and field supervising lecturers. Each cycle consisted of three main phases: planning, implementation, and reflection. The findings revealed an increase in classical mastery learning from 61.7% in the first cycle to 88.2% in the second cycle. This improvement indicates that the application of PBL integrated with differentiated instruction is effective in enhancing students' achievement in the mathematics topic of angles between two chords, while also providing opportunities for students to develop according to their individual potential.
SNM- 135 (Participant) I Made Yoga Arsana Putra (Universitas Mataram)
SNM- 176 (Participant) Ayudya Puja astiti (Universitas Mataram )
SNM- () Nani Muliani (Universitas Mataram)
SNM- 141 (Participant) Nani Muliani (Universitas Mataram)
SNM- 142 (Participant) Nani Muliani (Universitas Mataram)