Penerapan Model Problem Based Learning untuk Meningkatkan Hasil Belajar dan Aktivitas Belajar Matematika

  • Hadi M
  • Junaidi J
  • Maksud M
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Abstract

Abstrak Penelitian ini bertujuan untuk meningkatkan hasil belajar dan aktivitas belajar matematika peserta didik kelas 7F SMPN 2 Mataram pada materi sudut melalui penerapan model Problem Based Learning (PBL). Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) dengan model Kemmis dan McTaggart yang dilaksanakan dalam tiga siklus, setiap siklus terdiri dari dua pertemuan. Data dikumpulkan melalui tes hasil belajar dan angket aktivitas belajar menggunakan skala Likert. Hasil penelitian menunjukkan peningkatan signifikan dalam hasil belajar peserta didik, dengan persentase pencapaian nilai yang meningkat dari 65% pada siklus I, menjadi 80% pada siklus II, dan 90% pada siklus III. Jumlah peserta didik yang tuntas belajar juga meningkat, dimulai dari 10 peserta didik (23,25%) pada siklus I, menjadi 21 peserta didik (48,84%) pada siklus II, dan mencapai 37 peserta didik (86,05%) pada siklus III. Aktivitas belajar peserta didik juga meningkat, dengan persentase yang tercatat pada siklus I 55,81%, siklus II 74,42%, dan siklus III 88,37%. Kata Kunci: Problem Based Learning, Hasil Belajar, Aktivitas BelajarAbstractThis study aims to improve the learning outcomes and learning activities of Grade 7F students at SMPN 2 Mataram on the topic of angles through the implementation of the Problem-Based Learning (PBL) model. This research is a Classroom Action Research (CAR) using the Kemmis and McTaggart model, conducted in three cycles, with each cycle consisting of two meetings. Data were collected through learning outcome tests and student activity questionnaires using a Likert scale. The results showed a significant improvement in students’ learning outcomes, with the percentage of students achieving the minimum mastery criteria increasing from 65% in Cycle I, to 80% in Cycle II, and 90% in Cycle III. The number of students who achieved mastery also increased, from 10 students (23.25%) in Cycle I, to 21 students (48.84%) in Cycle II, and 37 students (86.05%) in Cycle III. Students’ learning activities also improved, with recorded percentages of 55.81% in Cycle I, 74.42% in Cycle II, and 88.37% in Cycle III. Keywords: Problem Based Learning, Learning Outcomes, Learning Activities

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APA

Hadi, Muh. S., Junaidi, J., & Maksud, M. (2025). Penerapan Model Problem Based Learning untuk Meningkatkan Hasil Belajar dan Aktivitas Belajar Matematika. Mandalika Mathematics and Educations Journal, 7(2), 864–873. https://doi.org/10.29303/jm.v7i2.8849

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