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All Journal Saintifik : Jurnal Matematika, Sains, dan Pembelajarannya Unnes Science Education Journal
Sayyidatun Najah
Universitas Jember
Education Mathematics Physics Other

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The Exploration of Self-Efficacy Beliefs and PCK among Gen Z Pre-Service Physics Teachers in Indonesia: A Sequential Explanatory Study Ike Lusi Meilina; Singgih Bektiarso; Sayyidatun Najah; Ummi Qonitatin; Rosita Putri Rahmi Haerani
Unnes Science Education Journal Vol. 15 No. 1 (2026): April 2026
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v15i1.37685

Abstract

This study aims to explore the relationship between self-efficacy and Pedagogical Content Knowledge (PCK) of Generation Z preservice physics teachers. Given the unique characteristics of Generation Z, who are tech-savvy but often face challenges in mastering in-depth physics content. The research method used is a mixed method with a sequential explanatory design. Quantitative data were collected from 75 preservice physics teachers using a PCK test instrument adapted from DTAMS and a self-efficacy questionnaire. Qualitative data were obtained from in-depth interviews with 20 preservice teacher participants. The main finding of the quantitative analysis was that there was no significant relationship between self-efficacy and PCK among preservice teachers. Pearson's correlation test confirmed that there was no significant linear relationship between the two (r<0.2). Qualitative findings explain that self-efficacy is conditional, built through philosophical beliefs about the importance of learning reform, short-term preparation of physics material before teaching, and validation of the success of teaching methods during field practice. This study concludes that for Generation Z preservice physics teachers, self-efficacy develops independently of the domains of knowledge and pedagogy. The implication of this study is that teaching preparation and teaching practice strategies need to be trained more in the preparation of preservice teachers.  
Penerapan Model Project Based Learning Berbantuan Lembar Kerja Peserta Didik Untuk Meningkatkan Hasil Belajar Siswa Pada Materi Pengukuran Sayyidatun Najah; Efi Novitasari; Bambang Supriadi; Etika Farittanti
SAINTIFIK Vol 12 No 1 (2026): Saintifik: Jurnal Matematika, Sains, dan Pembelajarannya
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/saintifik.v12i1.630

Abstract

Penelitian ini bertujuan untuk mendeskripsikan hasil belajar peserta didik setelah penerapan model Project Based Learning (PjBL) berbantuan Lembar Kerja Peserta Didik (LKPD) pada materi pengukuran dasar di kelas X SMA Negeri Ambulu Jember. Penelitian menggunakan metode pra-eksperimen dengan desain One Shot Case Study pada 36 peserta didik kelas X-9. Perlakuan berupa penerapan PjBL berbantuan LKPD dilaksanakan melalui tahapan penyajian masalah, perencanaan proyek, pengumpulan data pengukuran, angka analisis penting, hingga penyajian produk berupa laporan. Data hasil belajar diperoleh dari penilaian LKPD dan dianalisis menggunakan deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa model PjBL berbantuan LKPD berdampak positif terhadap hasil belajar peserta didik, ditunjukkan dengan nilai rata-rata 78,75 dalam kategori baik, serta persentase ketuntasan 83,3%. Distribusi hasil belajar menunjukkan 33,33% peserta didik berada pada kategori sangat baik, 50% kategori baik, 8,33% kategori cukup, dan 8,33% kategori kurang. Dengan demikian, LKPD berbasis proyek layak digunakan sebagai media pembelajaran yang efektif pada materi pengukuran dasar.
Co-Authors Bambang Supriadi Efi Novitasari Etika Farittanti Ike Lusi Meilina Rosita Putri Rahmi Haerani Singgih Bektiarso Ummi Qonitatin