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All Journal Jurnal Ilmu Pendidikan dan Sosial Young Journal of Social Sciences and Humanities
Siahaan, Tara Agustian
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Religion Humanities Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Public Health Social Sciences Other

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Efektivitas Scaffolding dalam Pembelajaran Struktur Aljabar: Studi Mahasiswa Pendidikan Matematika Universitas HKBP Nommensen Pematangsiantar Winnie Wie; Saragih, Elice Twenty; Anemsinta Naibaho; Jernita Sihotang; Siahaan, Tara Agustian; Sinaga, Christa Voni Roulina
Young Journal of Social Sciences and Humanities Vol. 1 No. 1 (2025): Young Journal of Social Sciences and Humanities
Publisher : Yayasan Bayt Shufiya Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66867/yjssh.v1i1.54

Abstract

Learning algebraic structures is often considered difficult for students to understand because of its abstract and theoretical nature. Without the right approach, students can find it difficult to relate theory to practice and master the basic concepts in algebraic structures. This article aims to examine the effectiveness of the application of the scaffolding method in learning algebraic structures. This study uses a qualitative approach by collecting main data through interviews with students of Mathematics Education at HKBP Nommensen University. The data analysis techniques used include data interpretation, data reduction, and conclusion drawn. The findings of the study show that the application of scaffolding provides more effective understanding for students, helping them overcome difficulties in learning complex material. In addition, scaffolding also increases students' interest in learning and makes learning algebraic structures more fun. Thus, this study confirms that scaffolding is an effective method to increase understanding and motivation for learning in learning algebraic structures.
Pengaruh Model Kooperatif Learning Bertipe Student Teams Achievement Division Terhadap Kemampuan Pemecahan Masalah Pada Kelas XI Siahaan, Tara Agustian; Simarmata, Gayus; Sidabutar, Ropinus
Jurnal Ilmu Pendidikan dan Sosial Vol. 4 No. 4 (2026): Januari
Publisher : CV Putra Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58540/jipsi.v4i4.1219

Abstract

Penelitian ini bertujuan untuk mengetahui Pengaruh Model Kooperatif Learning Bertipe Stad (Student Teams Achievement Division ) Terhadap Kemampuan Pemecahan Masalah Pada Kelas XI Siswa Smk Swasta Gkpi 2 Pematangsiantar. Jenis penelitian yang digunakan adalah penelitian kuantitatif. Waktu penelitian akan dilakukan pada semester ganjil tahun ajaran 2025/2026. Sesuai dengan judul penelitian ini, yang menjadi lokasi penelitian dilakukan di SMK Swasta GKPI 2 pematangsiantar, penelitian ini akan berlangsung selama hampir 1 bulan. Populasi pada penelitian ini adalah siswa kelas XI SMK Swasta GKPI 2 pematangsiantar tahun ajaran 2025/2026 sebanyak 1 kelas dengan junlah siswa 54 siswa Berdasarkan pembahasan dapat simpulkan bahwa terdapat pengaruh yang positif dan signifikan model kooperatif learning tipe STAD terhadap Kemampuan pemecahan masalah siswa kelas XI SMK Swasta GKPI 2 Pematangsiantar Tahun Ajaran 2025/2026. Besar pengaruh model kooperatif learning bertipe STAD terhadap kemampuan pemecahan masalah adalah sebesar 74,8%.
Co-Authors Anemsinta Naibaho Gayus Simarmata, Gayus Jernita Sihotang Saragih, Elice Twenty Sidabutar, Ropinus Sinaga, Christa Voni Roulina Winnie Wie