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All Journal Journal of Education and Instruction (JOEAI) Jurnal Basicedu
Tuty Novelindah Purba
Universitas HKBP Nommensen
Humanities Education Languange, Linguistic, Communication & Media Mathematics Social Sciences

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Analisis Kemampuan Self-Efficacy Siswa pada Pembelajaran Kooperatif Tipe Jigsaw Tuty Novelindah Purba; Susi Sihombing; Lulu Silalahi; Wita Sinaga; Riko Marpaung; Simon Panjaitan; Simon Panjaitan; Agusmanto Hutauruk
JOEAI:Journal of Education and Instruction Vol 4 No 2 (2021): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/joeai.v4i2.2832

Abstract

This study aims to analyze the ability of self-efficacy using the jigsaw cooperative model, including (1) student self-efficacy after jigsaw cooperative learning and (2) the level of active student activity during the learning process. This research is a qualitative descriptive study. The subjects in this study were 34 students of X-IPA2 N 1 PAGARAN and the object of this research was the students' self-efficacy abilities and active student activities. The instrument used consisted of a self-efficacy questionnaire, student activity observation sheets, and interview guidelines. Data analysis used the Mile and Huberman model. The results showed that the self-efficacy of 34 students obtained high self-efficacy of 26.47%, moderate self-efficacy of 61.76% and low self-efficacy of 11.76%. Overall self-efficacy of students is 73.31 in the medium category. Conclusions, based on the data obtained, students' thinking processes on abilities; 1) The self-efficacy of SMA N 1 PAGARAN students after jigsaw type cooperative learning is good; 2) The overall percentage of active student activities used during teaching and learning activities is within the specified ideal time tolerance interval. Keywords: active student activity, ability, jigsaw cooperative type, self-efficacy
Pengembangan LKS Pembelajaran Matematika Realistik Berbasis Etnomatematika dengan Konteks Gonrang Sipitu Pitu Simalungun pada Materi Geometri Bangun Ruang Tabung Tuty Novelindah Purba; Firman Pangaribuan; Agusmanto JB Hutauruk
Jurnal Basicedu Vol 6, No 3 (2022): June Pages 3200-5500
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v6i3.2873

Abstract

Berdasarkan hasil observasi di SMP Negeri 2 Dolok Pardamean diketahui bahwa sebagian besar siswa kelas IX mengalami kesulitan dalam memahami konsep matematika khususnya pada materi geometri. Tujuan dari penelitian ini adalah untuk memperoleh lembar kerja pembelajaran matematika realistik berbasis etnomatematika konteks Gonrang Sipitu Pitu Simalungun pada materi geometri yang valid, efektif, dan praktis. Metode penelitian dalam pengembangan media pembelajaran ini menggunakan metode Research and Development (R&D). Metode penelitian R&D ini merupakan metode yang digunakan dalam pengembangan produk. Hasil penelitian ini adalah LKS pembelajaran matematika realistik berbasis etnomatematika konteks Gonrang Sipitu pitu simalungun pada materi bangunan ruang tabung. Penelitian ini dilakukan dengan menggunakan model penelitian dan pengembangan ADDIE yang terdiri dari lima tahap, yaitu: analisis (analysis), perancangan (design), pengembangan (development), implementasi (implementation), evaluasi (evaluation). Hasil penelitian menunjukkan bahwa penggunaan Lembar Kerja Siswa (LKS) Matematika Realistik Berbasis Etnomatematika Berkonteks Gonrang sipitu pitu di kelas IX SMPN 2 Dolok Pardamean dapat dikatakan efektif digunakan dalam pembelajaran terbukti dengan meningkatnya hasil belajar siswa secara keseluruhan. hasil.
Co-Authors Agusmanto J.B. Hutauruk Firman Pangaribuan Lulu Silalahi Riko Marpaung Simon Panjaitan Simon Panjaitan Susi Sihombing Wita Sinaga