The Development of Problem-Based Learning Students Liveworksheets on Three Variables Linear Equation System

Meli Hendriani; Euis Eti Rohaeti; Nelly Fitriani

doi:10.22460/jiml.v9i2.28346

Authors

Meli Hendriani IKIP Siliwangi, Cimahi, Indonesia
Euis Eti Rohaeti IKIP Siliwangi, Cimahi, Indonesia
Nelly Fitriani IKIP Siliwangi, Cimahi, Indonesia

DOI:

https://doi.org/10.22460/jiml.v9i2.28346

Keywords:

Problem-Based Learning , Liveworksheet , Three Variable Linear Equation System , Senior High School

Abstract

Problem-solving ability is important for students to possess because life is inseparable from problems. However, in reality, students' problem-solving ability, especially in mathematics learning, remains relatively low, including in the Three Variable Linear Equation System (SPLTV) material. This study aims to validate the problem-based learning student worksheet, assisted by liveworksheets, for the SPLTV material as an alternative teaching material to improve students' mathematical problem-solving ability. The research method used a Development Study research design, involving four material experts and two media experts in the validation process. The research instrument used questionnaires for validation and a one-to-one interview instrument with three grade X MA students. Data analysis was carried out using descriptive statistical techniques to calculate the average percentage of the validation results. The validation results showed that the worksheet prototype was categorized as very valid with a score of 86.14%, and the learning media was categorized as very valid with a validity score of 91.67%. The interview results with three students indicated that the worksheet was feasible and practical to use. Based on the research results, the problem-based learning worksheet, assisted by Liveworksheets, met the validity standards; therefore, it is feasible to test after revisions based on the validators' suggestions.

References

Ainurrohimah, S., Hulukati, E. P., & Irfah, A. (2025). The Effect of Problem-Based Learning Model on Students’ Learning Outcomes: A Case on Central Tendency Measures. Journal Of Innovative Mathematics Learning, 8(2), 373–382. https://doi.org/10.59052/edufisika.v9i2.36926

Arafah, A. A., Sukriadi, & Samsuddin, A. F. (2023). Implikasi Teori Belajar Konstriktivisme Pada Pembelajaran Matematika. Jurnal Pendidikan MIPA, 13(2), 358–366.

Benyamin, Qohar, A., & Sulandra, I. M. (2021). Analisis Kemampuan Berpikir Kritis Siswa SMA Kelas X Dalam Memecahkan Masalah SPLTV. Jurnal Cendekia : Jurnal Pendidikan Matematika, 5(2), 909–922. https://doi.org/10.31004/cendekia.v5i2.574

Dallyono, R., Hidayat, W., Kurniasari, Y., & Fitriani, N. (2025). The Development Of Student Worksheet To Enhance Students ’ Mathematical Understanding On Two Variable Linear. Journal Of Innovative Mathematics Learning, 8(2), 313–334.

Dewi, S. P., & Kartini, K. (2021). Analisis Kesalahan Siswa Dalam Menyelesaikan Soal Sistem Persamaan Linear Tiga Variabel Berdasarkan Prosedur Kesalahan Newman. Jurnal Cendekia : Jurnal Pendidikan Matematika, 5(1), 632–642. https://doi.org/10.31004/cendekia.v5i1.508

Effendi, R., Herpratiwi, H., & Sutiarso, S. (2021). Pengembangan LKPD Matematika Berbasis Problem Based Learning di Sekolah Dasar. Jurnal Basicedu, 5(2), 920–929. https://doi.org/10.31004/basicedu.v5i2.846

Haqiqi, A. K., & Syarifa, S. N. (2021). Keefektifan Model Problem Based Learning Berbantuan Video dalam Liveworksheets Terhadap Kemampuan Pemecahan Masalah Matematis Siswa. Jurnal Pendidikan Matematika (Kudus), 4(2), 193. https://doi.org/10.21043/jmtk.v4i2.12048

Hendriana, H., Rohaeti, E. E., & Sumarmo, U. (2018). Hard Skills dan Soft Skills Matematika Siswa (2nd ed.). Refika Aditama.

Kusumaningrum, B., Fauziah, E., & Harini, E. (2022). Efektivitas E-Worksheet Terhadap Kemampuan Pemecahan Masalah Ditinjau Dari Minat Belajar Siswa Pada Materi Perbandingan. UNION: Jurnal Ilmiah Pendidikan Matematika, 10(2), 193–204. https://doi.org/10.30738/union.v10i2.12484

Marande, G. M. S., & Adha Diana, H. (2022). Design Research : Pengembangan Lintasan Belajar Dalam Pembelajaran Matematika Realistik Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis. FIBONACCI: Jurnal Pendidikan Matematika Dan Matematika, 8(1), 31. https://doi.org/10.24853/fbc.8.1.31-46

Mardiansyah, D., Hendriana, H., Supriatna, T., & Putra, H. D. (2025). ANALYSIS OF JUNIOR HIGH SCHOOL STUDENTS ’ MATHEMATICAL PROBLEM-SOLVING SKILLS IN Solving Social Arithmetic Problems. Journal Of Innovative Mathematics Learning, 8(2), 181–192.

Nabilla, N., Edy, S., & Khikmiyah, F. (2022). Pengembangan E-LKPD Matematika Interaktif Berbasis Literasi Digital. Jurnal Pembelajaran Matematika Inovatif, 5(6), 1581–1594. https://doi.org/10.22460/jpmi.v5i6.1581-1594

Pramudita, M. D., Ambarwati, L., & Hidajat, F. A. (2023). Penerapan Model Pembelajaran Problem Based Learning (PBL) untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa Kelas X SMA Kristen Kasih Kemuliaan pada Materi SPLTV. Journal on Education, 5(4), 13783–13788. https://doi.org/10.31004/joe.v5i4.2391

Purwasi, L. A., & Fitriyana, N. (2020). PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK ( LKPD ) BERBASIS HIGHER ORDER THINKING SKILL ( HOTS ) Pendidikan Matematika STKIP PGRI Lubuklinggau , Indonesia Abstrak PENDAHULUAN Pendidikan matematika di era revolusi industri 4 . 0 diarahkan untuk pengembangan . 9(4), 894–908.

Putrawangsa, S. (2019). Design Research Sebagai Framework Desain Pembelajaran. In Sanabil (Issue November 2019).

Putri, D. K., Sulianto, J., & Azizah, M. (2019). Kemampuan Penalaran Matematis Ditinjau dari Kemampuan Pemecahan Masalah. International Journal of Elementary Education, 3(3), 351. https://doi.org/10.23887/ijee.v3i3.19497

Samosir, K., & Simatupang, N. (2022). Analisis Validitas dan Praktikalitas terhadap Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Masalah Pada Materi Statistik. Jurnal Fibonaci: Jurnal Pendidikan Matematika, 3(1), 22. https://doi.org/10.24114/jfi.v3i1.35078

Setiyaningrum, N., & Sari, C. K. (2023). LKPD BERBASIS PROBLEM BASED LEARNING : UPAYA MENDUKUNG PENINGKATAN KEMAMPUAN BERPIKIR KRITIS Abstrak PENDAHULUAN Mempelajari matematika secara keseluruhan tak sebatas pada pengetahuan , rumus , dan konsep keseluruhan artinya menjadikan turut terlibat pros. AKSIOMA: Jurnal Program Studi Pendidikan Matematika, 12(1), 202–214.

Simeru, A., Nasution, T., Takdir, M., & Siswati, S. (2023). Model-Model Pembelajaran. Penerbit Leikhesha.

Slamet, F. A. (2022). Model Penelitian Pengembangan (RnD). Institut Agama Islam Sunan Kalijogo.

Sriwahyuni, K., & Maryati, I. (2022). Kemampuan Pemecahan Masalah Matematis Siswa pada Materi Statistika. Plusminus: Jurnal Pendidikan Matematika, 2(2), 335–344. https://doi.org/10.31980/plusminus.v2i2.1109

Supartinah, A., & Hidayat, W. (2021). Identifikasi Kesalahan Siswa dalam Menyelesaikan Materi Sistem Persamaan Linear Tiga Variabel. Prisma, 10(1), 54. https://doi.org/10.35194/jp.v10i1.1266

Utari, D. R., Wardana, M. Y. S., & Damayanti, A. T. (2019). Analisis Kesulitan Belajar Matematika Dalam Menyelesaikan Soal. Jurnal Ilmiah Sekolah Dasar, 3(4), 534–540.

Yetti, I., & Afriyani, D. (2021). Validasi Lembar Kerja Peserta Didik (LKPD) Berbasis Pendekatan Metaphorical Thinking untuk Kemampuan Pemahaman Matematis Peserta Didik di kelas VIII SMP. Edusainstika: Jurnal Pembelajaran MIPA, 1(1), 33. https://doi.org/10.31958/je.v2i1.3059

Zainal, N. (2022). Problem Based Learnin Pada Pembelajaran Matematika di Sekolah Dasar/Madrasah Ibtidaiyah. Jurnal Basicedu, 6(3), 3584–3593.