PENGEMBANGAN E-LKPD BERBASIS PROBLEM BASED LEARNING BERBANTUAN GEOGEBRA MATERI BANGUN RUANG SISI DATAR

Indah Feliya Santika, Nur Izzati, Nur Asma Riani Siregar

Abstract


This study aimed to create digital teaching materials that help students understand abstract geometric ideas and promote active engagement in mathematics learning. The objective was to develop an electronic student worksheet (E-LKPD) using the problem-based learning (PBL) model and supported by Geogebra, for eighth-grade students studying three-dimensional geometry topics. The research employed the Research and Development (R&D) 4D model by Thiagarajan, encompassing the Define, Design, Development, and Disseminate stages. Data were collected through questionnaires and tests, including expert validation sheets, student response questionnaires, and learning outcome tests. The data were analysed using both qualitative and quantitative techniques. The results indicated that the developed E-LKPD met validity criteria, with average material validity of 89.13%, language validity of 80.66%, and media validity of 87.89%. The practicality level achieved an average score of 81.97%, indicating a highly practical level. revealed that the use of the E-LKPD significantly improved students learning outcomes and increased their participation These findings suggest that the PBL-based E-LKPD supported by Geogebra is suitable for use as an innovative teaching material to enhance meaningful mathematics learning.

Keywords


E-LKPD; Geogebra; Polyhedra; Problem Based Learning

Full Text:

PDF

References


Agitsna, L. D., Wahyuni, R., & Friansah, D. (2019). Pengembangan lembar kerja siswa berbasis problem based learning pada materi bangun ruang sisi datar. AKSIOMA: Jurnal Program Studi Pendidikan Matematika, 8(3), 429–437. https://doi.org/10.24127/ajpm.v8i3.2360

Akbar, A., & Noviani, N. (2019). Tantangan dan solusi dalam perkembangan teknologi pendidikan di indonesia. Prosiding Seminar Nasional Pendidikan Program Pascasarjana Universitas Pgri Palembang, 2(1), 18–25.

Anasari, P. P., Wahyudin, & Santika, I. F. (2025). Pengaruh penerapan teaching at the right level (tarl) terhadap kemampuan spasial matematis siswa pada materi transformasi geometri. Phi: Jurnal Pendidikan Matematika, 9(2), 460–466. https://doi.org/10.33087/phi.v9i2.575

Anggraini, R. F., Sadieda, L. U., & Hidayati, N. (2025). Pengembangan modul ajar deep learning untuk meningkatkan hasil belajar. J-PiMat: Jurnal Pendidikan Matematika, 7(2), 1839–1850. https://doi.org/10.31932/j-pimat.v7i2.5416

Arikunto, S. (2013). Prosedur penelitian: suatu pendekatan praktik. Rineka Cipta.

Asngari, D. R. (2015). Penggunaan geogebra dalam pembelajaran geometri. Seminar Nasional Matematika Dan Pendidikan Matematika UNY, 299–302.

Ayuningtyas, V., S, P. D., & Hakim, L. El. (2020). Pengembangan media pembelajaran matematika menggunakan software geogebra dengan pendekatan scientific pada materi prisma dan limas di tingkat smp. JPPM (Jurnal Penelitian Dan Pembelajaran Matematika), 13(1), 87–102.

Bahri, A., Marzal, J., & Rohati, R. (2019). Pengembangan lembar kerja peserta didik berbantuan geogebra geometri pada materi transformasi kelas xi sma. Skripsi. Universitas Negeri Jakarta.

Citra, C. A., & Rosy, B. (2020). Keefektifan penggunaan media pembelajaran berbasis game edukasi quizizz terhadap hasil belajar teknologi perkantoran siswa kelas x smk ketintang surabaya. Jurnal Pendidikan Administrasi Perkantoran (JPAP), 8(2), 261–272. https://doi.org/10.26740/jpap.v8n2.p261-272

Elvi, M., Siregar, N. A. R., & Susanti, S. (2021). Pengembangan lembar kerja peserta didik menggunakan software geogebra pada materi transformasi geometri. Alifmatika: Jurnal Pendidikan Dan Pembelajaran Matematika, 3(1), 80–91. https://doi.org/10.35316/alifmatika.2021.v3i1.80-91

Maarif, S. (2013). Aplikasi software cabri geometri pada materi geometri sebagai upaya mengeksplorasi kemampuan matematis. Prosiding Seminar Nasiona Matematika Dan Pendidikan Matematika STKIP Siliwangi, 1(November), 260–270.

Mulyani, F., & Haliza, N. (2021). Analisis perkembangan ilmu pengetahuan dan teknologi (iptek) dalam pendidikan. Jurnal Pendidikan Dan Konseling (JPDK), 3(1), 101–109. https://doi.org/10.31004/jpdk.v3i1.1432

Murtikusuma, R. P. (2015). Pengembangan perangkat pembelajaran matematika model problem-based learning berbantuan media powerpoint untuk siswa kelas xi smk materi barisan dan deret. Saintifika, 17(2), 20–33.

Putrawangsa, S., & Hasanah, U. (2018). Integrasi teknologi digital dalam pembelajaran di era industri 4.0. Jurnal Tatsqif, 16(1), 42–54. https://doi.org/10.20414/jtq.v16i1.203

Santika, I. F., & Izzati, N. (2023). Interactive powerpoint media based on problem-based learning on set material. Jurnal Gantang, 8(1), 1–10. https://doi.org/10.31629/jg.v8i1.5326

Sugiyono. (2016). Metode penelitian kuantitafi, kualitatif, dan R&D. Alfabeta, Bandung.

Thiagarajan. (1974). Instructional development for training teachers of exceptional children: a sourcebook.

Widoyoko, E. P. (2018). Teknik penyusunan instrumen penelitian. Pustaka Pelajar.




DOI: http://dx.doi.org/10.33087/phi.v10i1.644

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

PHI: Jurnal Pendidikan Matematika
published by Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan Universitas Batanghari
Adress: FKIP Universitas Batanghari, Jl.Slamet Ryadi, Broni-Jambi, Kec.Telanaipura, Kodepos: 36122, email: phi.unbari@gmail.com

Creative Commons License This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.