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All Journal Journal of Research in Science and Mathematics Education Jurnal Penelitian Ilmu Pendidikan Indonesia
Fajriah, Khadijatul
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Humanities Biochemistry, Genetics & Molecular Biology Chemistry Education Mathematics Physics Social Sciences Other

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ANALISIS KESULITAN BELAJAR SISWA SMP PADA MATERI BANGUN DATAR Zaeri, Annisah; Leja, Ertha Agnia Maulina; Fajriah, Khadijatul; Angraini, Lilis Marina
Journal of Research in Science and Mathematics Education Vol. 3 No. 2 (2024): August
Publisher : EDUPEDIA PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/jrsme.v3i2.1033

Abstract

Purpose: This research aims to analyze the difficulties experienced by junior high school students with two-dimensional space concepts. Methodology: This quantitative research employs a descriptive approach. The subjects were 30 seventh-grade students at Pekanbaru Da'wah Middle School, Indonesia. The research object is the students' test results regarding the concept of two-dimensional space. Data collection involved asking students to complete essay test questions. Findings: The results show that 50% of students had difficulty with the indicator "Applying concepts to solve problems." For the indicator "Using appropriate formulas and completing calculations correctly and accurately," 43.3% of students (13 out of 30) struggled. Regarding the indicator "Relating problems to everyday life," 30% of students (9 out of 30) experienced difficulties. Significance: The next stage is grouping students' abilities according to the indicators. It can be concluded that seventh-grade students at SMPN 1 still experience difficulties with questions on two-dimensional space.
Analisis Faktor-Faktor yang Mempengaruhi Kemampuan Berpikir Kreatif dan Kritis Siswa SMP dengan Motivasi Sebagai Mediasi Fajriah, Khadijatul; Andrian, Dedek
Jurnal Penelitian Ilmu Pendidikan Indonesia Vol. 4 No. 3 (2025)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpion.v4i3.712

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh self-efficacy, self-regulation, dan self-confidence terhadap kemampuan berpikir kreatif dan berpikir kritis dengan motivasi belajar sebagai variabel mediasi pada siswa SMP di Pekanbaru. Penelitian ini menggunakan pendekatan kuantitatif dengan desain survei. Populasi penelitian adalah seluruh siswa SMP di Pekanbaru, dengan sampel sebanyak 238 siswa dari 8 Sekolah Menengah Pertama yang dipilih secara acak menggunakan teknik simple random sampling. Jumlah sampel ditentukan berdasarkan rumus Slovin. Pengumpulan data dilakukan melalui survei dengan instrumen angket tertutup yang telah divalidasi dan diuji coba di lapangan. Analisis data menggunakan uji statistik deskriptif, uji asumsi klasik, analisis regresi berganda, uji hipotesis, dan uji Sobel untuk menguji efek mediasi. Hasil penelitian menunjukkan bahwa: (1) terdapat pengaruh yang signifikan antara self-efficacy, self-regulation, dan self-confidence terhadap kemampuan berpikir kreatif dan berpikir kritis siswa; (2) motivasi belajar terbukti dapat memediasi hubungan antara self- efficacy, self-regulation, dan self-confidence terhadap kemampuan berpikir kreatif dan berpikir kritis; (3) motivasi belajar memiliki peran mediasi yang signifikan dalam meningkatkan kemampuan berpikir kreatif dan berpikir kritis siswa.
Co-Authors Andrian, Dedek Leja, Ertha Agnia Maulina Lilis Marina Angraini Zaeri, Annisah