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INDONESIA
GAUSS: Jurnal Pendidikan Matematika
ISSN : 2620956X     EISSN : 26208067     DOI : http://dx.doi.org/10.30656/gauss.v2i2
Core Subject : Education,
Jurnal ini berisikan kajian ilmiah dan hasil penelitian dibidang matematika dan pendidikan matematika
Articles 222 Documents
SPLDV Smart Lab: Website Pembelajaran Interaktif untuk Meningkatkan Motivasi Belajar Siswa Indah Frantia Sari; Heni Pujiastuti
GAUSS: Jurnal Pendidikan Matematika Vol. 9 No. 1 (2026)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/fdwywj72

Abstract

Abstrak Penelitian ini bertujuan untuk mengembangkan website pembelajaran interaktif “SPLDV Smart Lab” pada materi Sistem Persamaan Linear Dua Variabel (SPLDV) guna meningkatkan motivasi belajar siswa. Penelitian ini menggunakan metode Research and Development (R&D) dengan model ADDIE yang meliputi tahap analysis, design, development, implementation, dan evaluation. Produk yang dikembangkan berupa website pembelajaran berbasis Google Sites. Kelayakan produk dinilai oleh ahli materi, ahli media, dan ahli bahasa. Kepraktisan diukur melalui angket respon siswa, sedangkan efektivitas dianalisis menggunakan indeks N-Gain berdasarkan hasil angket motivasi belajar siswa sebelum dan sesudah penggunaan website. Hasil penelitian menunjukkan bahwa website “SPLDV Smart Lab” memperoleh kategori sangat valid dan sangat praktis. Selain itu, website yang dikembangkan juga cukup efektif dalam meningkatkan motivasi belajar siswa dengan nilai N-Gain sebesar 0,64. Dengan demikian, website pembelajaran interaktif “SPLDV Smart Lab” layak digunakan sebagai website pembelajaran matematika yang interaktif dan menarik. Kata kunci: Google Sites, media pembelajaran berbasis website, motivasi belajar, SPLDV, website interaktif.  Abstract This study aimed to develop an interactive learning website, “SPLDV Smart Lab,” on the topic of Two-Variable Linear Equation Systems (SPLDV) to improve students’ learning motivation. The research employed the Research and Development (R&D) method using the ADDIE model, consisting of analysis, design, development, implementation, and evaluation stages. The developed product was a Google Sites-based learning website. Product feasibility was evaluated by material, media, and language experts. Practicality was measured through students’ response questionnaires, while effectiveness was analyzed using the N-Gain index based on students’ learning motivation questionnaires before and after using the website. The results showed that the “SPLDV Smart Lab” website was categorized as highly valid and highly practical. In addition, the developed website was considered sufficiently effective in improving students’ learning motivation, with an N-Gain score of 0.64. Therefore, the interactive learning website “SPLDV Smart Lab” is suitable for use as an interactive and engaging mathematics learning medium. Keywords: Google Sites, website-based learning media, learning motivation, SPLDV, interactive website
Pengaruh Model Pembelajaran Guided Discivery Learning terhadap Kemampuan Pemecahan Masalah Matematis Siswa Hila Liani; Dhea Nayla; Anita Putri Hidayanti; Sri Mariana; Istiqomah Nur Ahya
GAUSS: Jurnal Pendidikan Matematika Vol. 9 No. 1 (2026)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/jnqy2d53

Abstract

Abstrak Penelitian ini dilatarbelakangi oleh rendahnya kemampuan pemecahan masalah matematika siswa di Pondok Pesantren Hidayatul Mubtadi-ien. Adapun tujuan penelitian ini untuk mengetahui pengaruh model pembelajaran Guided Discovery Learning terhadap kemampuan pemecahan masalah matematika siswa dengan menggunakan desain Posttest-Only Control Design yaitu terdapat dua kelompok yang masing-masing dipilih secara random. Populasi penelitian ini yaitu seluruh siswa kelas VII Pondok Pesantren Hidayatul Mubtadi-ien tahun ajaran 2026/2027 sebanyak 30 siswa dan terbagi menjadi 2 kelas. Dalam penelitian ini, sampel ditentukan dengan teknik Total Sampling, dengan menggunakan seluruh anggota populasi yang terbagi kedalam dua kelas (kelas eksperimen dan kelas kontrol). Teknik pengambilan data yang digunakan dalam penelitian ini adalah observasi dan tes kemampuan pemecahan masalah matematis. Hasil penelitian ini menunjukkan bahwa model pembelajaran Guided Discovery Learning lebih efektif dalam mempengaruhi kemampuan pemecahan masalah matematis siswa dibandingkan dengan model pembelajaran langsung. Kata kunci: Model Pembelajaran, Guided Discovery Learning, Kemampuan Pemecahan Masalah Matematika Abstract This research is motivated by the low mathematical problem-solving ability of students at the Hidayatul Mubtadi-ien Islamic Boarding School. The purpose of this study is to determine the effect of the Guided Discovery Learning learning model on students' mathematical problem-solving ability using the Posttest-Only Control Design design, namely there are two groups, each of which is selected randomly. The population of this study is all 30 students of grade VII of the Hidayatul Mubtadi-ien Islamic Boarding School in the 2026/2027 academic year and is divided into 2 classes. In this study, the sample was determined using the Total Sampling technique, using all members of the population divided into two classes (the experimental class and the control class). The data collection techniques used in this study are observation and mathematical problem-solving ability tests. The results of this study indicate that the Guided Discovery Learning learning model is more effective in influencing students' mathematical problem-solving abilities compared to the direct learning model. Keywords: Learning Model, Guided Discovery Learning, Mathematical Problem Solving Ability