THE IMPLEMENTATION OF THE PROJECT-BASED LEARNING MODEL TO IMPROVE LEARNING OUTCOMES ON PLANE FIGURE CONCEPTS AMONG THIRD-GRADE STUDENTS AT SD GMIM PELELOAN

Marshanda Tumarar; Roeth A.O Najoan; Deysti Trifena Tarusu

doi:10.36526/sosioedukasi.v15i2.8358

Authors

Marshanda Tumarar Universitas Negeri Manado
Roeth A.O Najoan Universitas Negeri Manado
Deysti Trifena Tarusu Universitas Negeri Manado

DOI:

https://doi.org/10.36526/sosioedukasi.v15i2.8358

Keywords:

Project-Based Learning (PjBL), Plane Figures, Learning Outcomes

Abstract

This study aims to improve Grade III students’ mathematics learning outcomes on plane figure material through the implementation of the Project-Based Learning (PjBL) model at SD GMIM Peleloan. The novelty of this study lies in the application of PjBL to help elementary students recognize, compare, classify plane figures, and calculate the number of sides and angles through project-based activities that connect mathematical concepts with concrete learning experiences. This study employed Classroom Action Research (CAR) using the Kemmis and McTaggart model, which consisted of two cycles. Each cycle included planning, action, observation, and reflection stages. The subjects were 8 Grade III students, consisting of 3 female and 5 male students. Data were collected through observation, tests, and documentation. The findings showed an improvement in teacher activity, student activity, and students’ learning mastery. Students’ learning outcomes increased from 60.62% in Cycle I to 92% in Cycle II. Teacher activity improved from 83.51% to 96.25%, while student activity increased from 63.81% to 95.29%. Classical learning mastery also increased from 50% in Cycle I to 87.5% in Cycle II. Therefore, the implementation of the PjBL model can improve students’ learning outcomes and promote more active, meaningful, and student-centered mathematics learning.

References

Abu Tholib, U., Ilmu Pendidikan, F., Manajemen Pendidikan, J., Abstract, N. J., & Unju. (2022). Penerapan model pembelajaran Project Based Learning terhadap problem solving skills peserta didik. Jurnal Ilmiah Wahana Pendidikan, 8(23), 702–711. https://doi.org/10.5281/zenodo.7451714

Afandi, M., Chamalah, E., Wardani, O. P., & Chasanah, U. (2013). Model dan metode pembelajaran di sekolah. Semarang: Unissula Press.

Ahmad, S. (2016). Faktor-faktor yang mempengaruhi hasil belajar siswa. Jakarta: Pustaka Belajar.

Aqib, Z. (2013). Model-model, media, dan strategi pembelajaran kontekstual (inovatif). Bandung: Yrama Widya.

Arikunto, S., Suhardjono, & Supardi. (2019). Penelitian tindakan kelas (Edisi revisi). Jakarta: Bumi Aksara.

Bell, S. (2010). Project-Based Learning for the 21st Century: Skills for the Future. The Clearing House: A Journal of Educational Strategies, Issues and Ideas, 83(2), 39–43. https://doi.org/10.1080/00098650903505415

Blumenfeld, P. C., Soloway, E., Marx, R. W., Krajcik, J. S., Guzdial, M., & Palincsar, A. (1991). Motivating project-based learning: Sustaining the doing, supporting the learning. Educational Psychologist, 26(3–4), 369–398.

Christian, Y. A. (2021). Meta analisis model pembelajaran Project Based Learning terhadap kreativitas dan hasil belajar siswa di sekolah dasar. Edukatif: Jurnal Ilmu Pendidikan, 3(4), 2271–2278. https://doi.org/10.31004/edukatif.v3i4.1207

Depdiknas. (2003). Undang-undang nomor 20 tahun 2003 tentang sistem pendidikan nasional. Jakarta: Depdiknas.

Dewey, J. (1938). Experience and education. New York: Macmillan.

Dewi, M. R. (2022). Kelebihan dan kekurangan Project-Based Learning untuk penguatan profil pelajar Pancasila kurikulum merdeka. Inovasi Kurikulum, 19(2), 213–226. https://doi.org/10.17509/jik.v19i2.44226

Dimyati, & Mudjiono. (2006). Belajar dan pembelajaran. Jakarta: Rineka Cipta.

Ekayani, P. (2017). Pentingnya penggunaan media pembelajaran untuk meningkatkan prestasi belajar murid.

Gagné, R. M. (1985). The conditions of learning and theory of instruction (4th ed.). New York: Holt, Rinehart and Winston.

Hakim, T. (2020). Belajar secara efektif. Jakarta: Puspa Swara.

Hamalik, O. (2017). Kurikulum dan pembelajaran (Cet. 16). Jakarta: Bumi Aksara.

Hidayatullah, A. (2022). Pengaruh model Project Based Learning terhadap hasil belajar siswa sekolah dasar. Jurnal Ilmu Pendidikan, 14(2), 98–110.

Khoerunnisa, P., & Aqwal, S. M. (2020). Analisis model-model pembelajaran. Fondatia, 4(1), 1–27.

Kokotsaki, D., Menzies, V., & Wiggins, A. (2016). Project-based learning: A review of the literature. Improving Schools, 19(3), 267–277. https://doi.org/10.1177/1365480216659733

Komara, E., & Mauludin, A. (2016). Pengembangan keprofesian berkelanjutan (PKB) dan penelitian tindakan kelas (PTK) bagi guru. Bandung: PT Refika Aditama.

Krajcik, J. S., & Blumenfeld, P. C. (2006). Project-based learning. Dalam R. K. Sawyer (Ed.), The Cambridge handbook of the learning sciences (hlm. 317–334). New York: Cambridge University Press.

Limbong, I. N., & Rahmawati, D. (2024). Pembelajaran berbasis neurosains dalam pendidikan sekolah dasar. Jurnal Pendidikan Tambusai, 8, 9190–9194.

Maurin, H., & Muhamadi, S. I. (2018). Metode ceramah plus diskusi dan tugas untuk meningkatkan aktivitas belajar siswa. Al-Aulad: Journal of Islamic Primary Education, 1(2).

Nabila, D. S., & Syutaridho. (2024). Analisis kemampuan problem solving ditinjau dari representasi matematis pada materi SPLDV. Jurnal Penelitian Pendidikan Matematika, 8(1), 23–36.

Najoan, R. A. O. (2011). Performance assessment based learning problem on models Team Assisted Individualization (TAI). Jurnal Evaluasi Pendidikan, 2(2), 193–205.

Najoan, R. A. O., Tahiru, Y. S., Kumolontang, D. F., & Tuerah, R. M. (2023). Penerapan model Problem Based Learning untuk meningkatkan hasil belajar matematika siswa sekolah dasar. Edukatif: Jurnal Ilmu Pendidikan, 5(2), 1268–1278. https://doi.org/10.31004/edukatif.v5i2.5005

Najoan, R. A. O., Buniahe, R. S., Robot, G., Lahiang, E., Mongkol, S. H., Sulangi, G., Korua, A. A. N., Lowai, F., & Sili, I. (2025). Efektivitas pendekatan realistic mathematics education terhadap hasil belajar matematika siswa kelas IV sekolah dasar. Jurnal Ilmiah Pendidikan Dasar (JIPDAS), 5(4).

Rahmawati, D. (2023). Peran guru dalam keberhasilan model Project Based Learning. Jurnal Pendidikan Dasar, 12(1), 55–65.

Sanjaya, W. (2011). Kurikulum dan pembelajaran: Teori dan praktik pengembangan kurikulum tingkat satuan pendidikan. Jakarta: Kencana.

Soedjadi, R. (2000). Kiat pendidikan matematika di Indonesia. Jakarta: Dirjen Dikti.

Syamsidah, S., & Hamidah, H. (2018). Model problem based learning (PBL). Yogyakarta: Deepublish.

Tarusu, D. T., Zulela, Z., & Adiansha, A. A. (2020). Integrasi pembentukan nilai karakter kemandirian siswa sekolah dasar dalam pembelajaran matematika di era industri 4.0. Jurnal Ilmiah Mandala Education, 6(2). https://doi.org/10.58258/jime.v6i2.1165

Trianto. (2010). Model pembelajaran terpadu: Konsep, strategi, dan implementasinya dalam KTSP. Jakarta: Bumi Aksara.