PENERAPAN MODEL PROBLEM BASED LEARNING (PBL) UNTUK MENINGKATKAN KEMAMPUAN PESERTA DIDIK MEMECAHKAN MASALAH PADA MATERI ZAT ADITIF
Keywords:
Problem solving ability, Problem based learning, additive substance.Abstract
Problem-solving ability is one of the important abilities that students must have because, in everyday life, everyone is always faced with various problems that must be solved and requires creativity to be able to find solutions to the problems they face. The aim of this research is to obtain a description of the effectiveness of applying the Problem-Based Learning (PBL) learning model to additive substance material on students' ability to solve problems in terms of the results of increasing problem-solving abilities, the implementation of the PBL learning model, and responses. learners. This research method is quantitative with a quasi-experimental design. Data was collected using observation and test techniques. Observation techniques are used to ensure the learning process is carried out; test techniques are used to see improvements in problem-solving abilities; and for student responses, a questionnaire sheet is used. The results of the research showed that the effect size was 0.923, and the implementation of the learning process received a mode score of 4, which means it was implemented very well and received a positive response from students. Thus, it can be concluded that the problem-based learning model can be used to improve problem-solving abilities with indicators of understanding the problem, planning a solution, resolving the problem according to plan, and checking the results obtained again.
References
Aisyah, S. (2021). Meningkatkan Penguasaan Materi Metabolisme Mata Pelajaran Biologi Dengan Menggunakan Model Problem Based Learning Madrasah Aliyah Negeri Sampang. IQTISODINA, 4(2), 172-188.
Anggiana, A. D. (2019). Implementasi Model Problem Based Learning (Pbl) Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa: Pembelajaran Berbasis Masalah: Problem Based Learning: Pemecahan masalah. Symmetry: Pasundan Journal Of Research In Mathematics Learning And Education, 4(2), 56-69.
Anwar, K., & Jurotun, J. (2019). Peningkatan Aktivitas dan Hasil Belajar Siswa SMA Pada Dimensi Tiga Melalui Model Pembelajaran PBL Berbantuan Alat Peraga. Kreano, Jurnal Matematika Kreatif-Inovatif, 10(1), 94–104.
Arends, R. I. (2012). Learning to teach ninth edition (9th ed.). New Britain, USA: Library of Congress Cataloging.
Asfar, A. I. T., & Nur, S. (2018). Model pembelajaran problem posing & solving: meningkatkan kemampuan pemecahan masalah. CV Jejak (Jejak Publisher
Asrati, S., Karyadi, B., & Ansori, I. (2018). Penerapan Model Problem Based Learning Untuk Meningkatkan Kemampuan Memecahkan Masalah Pada Siswa SMP. Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi, 2(1), 44-50.
Hanifa, N. I., Akbar, B., Abdullah, S., & Susilo, S. (2019). Analisis Kemampuan Memecahkan Masalah Siswa Kelas X IPA Pada Materi Perubahan Lingkungan Dan Faktor Yang Mempengaruhinya. Didaktika Biologi: Jurnal Penelitian Pendidikan Biologi, 2(2), 121-128
Hidayat, A. A. (2015). Metode penelitian kesehatan paradigma kuantitatif. Health Books Publishing.
Jayadiningrat,M. G & Ati, K. E. (2018). Peningkatan Keterampilan Memecahkan Masalah Melalui Model Pembelajaran Problem Based Learning (PBL) Pada Materi Pelajaran Kimia. Jurnal Pendidikan Kimia Indonesia 2(1)
Kirkley, J. (2003). Principles for Teaching Problem Solving. Plato Learning, Inc.
Lestari, E. P, (2023). Pengembangan Perangkat Pembelajaran IPA Model Problem Based Learning Terintegrasi Literasi Sains Pada Materi Zat Aditif untuk Meningkatkan Kemampuan Pemecahan Masalah Peserta Didik Kelas VIII SMP (master’s thesis).
Madyaratri, D. Y., Wardono., & Kartono. (2020). Mathematics Literacy Skill Seen from Learning Style in Discovery Learning Model with Realistic Approach Assisted by Schoology. Unnes Journal of Mathematics Education Research, 11(1).
Mariana, I. M. A., & Praginda, W. (2009). Hakikat IPA dan Pendidikan IPA. Bandung: PPPPTK IPA.
Nurlina, N., & Bahri, A. (2021). Teori belajar dan pembelajaran. Makassar: CV. Berkah Utami.
Nurrahmah, A., Alamsyah, N., & Nengsih, R. (2019). Kemampuan Pemecahan Masalah Matematis Ditinjau Dari Motivasi Belajar Siswa. Prosiding Sesiomadika, 1(1b)
Siburian, M. F., & Suryana, A. (2021). Analisis Kemampuan Pemecahan Masalah IPA Siswa Kelas VII Pada Konsep Pencemaran Lingkungan di MTs. Asnawiyah Kab. Bogor. EduBiologia: Biological Science and Education Journal, 1(1), 15-23.
Suardipa, I. P. (2020). Sociocultural-revolution ala Vygotsky dalam konteks pembelajaran. Widya Kumara: Jurnal Pendidikan Anak Usia Dini, 1(2), 48-58.
Sugiono. (2018). Metode Penelitian. Bandung: Alfabet.
Sumiantari, N. L. E., Suardana, I. N., & Selamet, K. (2019). Pengaruh Model Problem Based Learning Terhadap Kemampuan Pemecahan Masalah IPA Siswa Kelas VIII SMP. Jurnal Pendidikan dan Pembelajaran Sains Indonesia (JPPSI), 2(1), 12-22.
Yanti, I. W., Wakidi, W., & Basri, M. (2017). Pengaruh Model Pembelajaran Problem Based Learning (PBL) Terhadap Motivasi Belajar Siswa. PESAGI (Jurnal Pendidikan Dan Penelitian Sejarah), 5(6).
