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Implementation of Problem Based Learning Model on Function Transformation Material to Improve Student Learning Outcomes Wasilatus saniyah; Dwi Rahayu ningsih; Moh. syadidul itqan
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 6 No. 1: Al-Mikraj, Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v6i1.8588

Abstract

This research is a Classroom Action Research (CAR) aimed at improving students’ learning outcomes on the topic of function transformation through the implementation of the Problem Based Learning (PBL) model in Grade XII of MA Islamiyah Syafi’iyah during the 2024/2025 academic year. The research subjects consisted of 19 students. The study was conducted in two cycles, each consisting of four stages: planning, implementation, observation, and reflection. The data collection instruments included learning achievement tests and observation sheets for both student and teacher activities. The success indicator of this study was determined if at least 75% of the students achieved the Minimum Mastery Criterion (KKM) of 75, and there was an improvement in the average learning outcome in each cycle. The results showed that students’ learning outcomes improved after the implementation of the PBL model. In Cycle I, the percentage of students who achieved mastery was 52.63% with an average score of 72.11. After the improvements made in Cycle II, the mastery percentage increased to 84.21% with an average score of 79.32. These findings indicate that the Problem Based Learning model can effectively enhance students’ learning outcomes on the topic of function transformation. In conclusion, the Problem Based Learning (PBL) model is effective in improving students’ mathematics learning outcomes, particularly in function transformation material, as it encourages student activeness, develops critical thinking skills, and facilitates conceptual understanding through contextual problem-solving activities.
Analisis Kesulitan Siswa SMP IX dalam Menyelesaikan Soal Statistika: Penelitian Intan Putri Wardani; Ardilatus Sholehah; Ira Yulita; Wasilatus Saniyah; Hidayah, Shofia
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 3 No. 1 (2024): JERKIN: Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 3 Nomor 1 Juli
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v3i1.5551

Abstract

Penelitian ini bertujuan untuk menganalisis kesulitan siswa kelas IX E SMPN 1 Kotaanyar dalam menyelesaikan soal statistika, khususnya pada materi mean, median, dan modus data berkelompok. Penelitian ini menggunakan pendekatan kualitatif dengan subjek sebanyak 25 siswa. Instrumen penelitian yang digunakan berupa tes uraian statistika, pedoman wawancara, serta lembar validasi instrumen yang melibatkan validator dosen dan guru. Proses validasi dilakukan untuk memastikan kelayakan instrumen dari aspek isi, konstruksi, dan bahasa. Hasil validasi menunjukkan bahwa instrumen tes dan pedoman wawancara berada pada kriteria valid dan layak digunakan, baik dengan maupun tanpa revisi sesuai saran validator. Sebelum tes diberikan, siswa memperoleh penjelasan singkat mengenai materi statistika. Hasil penelitian menunjukkan bahwa meskipun nilai siswa relatif tinggi, masih ditemukan kesulitan yang dominan pada materi median. Kesulitan tersebut meliputi kesalahan dalam menentukan kelas median, menghitung frekuensi kumulatif, serta menentukan komponen rumus median. Berdasarkan hasil wawancara, kesulitan siswa disebabkan oleh kurangnya pemahaman konsep dasar statistika dan ketidaktelitian dalam perhitungan. Temuan ini diharapkan dapat menjadi bahan pertimbangan bagi guru dalam merancang strategi pembelajaran statistika yang lebih efektif.