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All Journal Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Jurnal Penelitian Pendidikan IPA (JPPIPA) Bioedusiana: Jurnal Pendidikan Biologi
Sari, Vivi Kurnia
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Student’s and Teacher Perceptions on Online Learning and the Interrelation Between Self Efficacy and Student’ Concepts Mastery Sari, Vivi Kurnia; Lengkana, Dewi; Yolida, Berti
Jurnal Bioterdidik: Wahana Ekspresi Ilmiah Vol 11, No 1 (2023): Jurnal Bioterdidik
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The transition of the process of teaching and learning activities from face-to-face learning systems to online learning systems certainly provides significant changes. Online learning requires students to be more active in learning activities because teachers cannot monitor their learning process directly. This study aims to determine teacher and student perceptions, self-efficacy, concept mastery, and the interrelation between self-efficacy and conceptual mastery students of class X MIPA in online learning. The design used is descriptive quantitative with a correlational approach. The research sample consisted of 3 biology teachers and 118 students of class X MIPA SMA Negeri 1 Seputih Surabaya which were sampled from the population using total sampling technique. The research was carried out in June of the even semester of 2021. Quantitative data in the form of mastery of class X students' concepts of environmental change were obtained using questions, while qualitative data in the form of teacher perceptions, student perceptions, and student self-efficacy used a questionnaire in the form of google form. Data on perception, self-efficacy and concept mastery were analyzed descriptively, while the correlation between self-efficacy and concept mastery was analyzed inferentially with Product Moment. The results showed that the teacher's perception was categorized as good (67.28%). Students' perceptions are categorized as good (69.71%). Self-efficacy of students in the high category (67.87%). Mastery of concepts in the high category (39%). There is a positive relationship between self-efficacy and mastery concept of class X MIPA SMA Negeri 1 Seputih Surabaya with a low degree of relationship. DOI: http://dx.doi.org/10.23960/jbt.v11.i1.27394
Persepsi Guru dan Siswa Pada Pembelajaran Daring Serta Interelasi Antara Self Efficacy Dengan Penguasaan Konsep Siswa Sari, Vivi Kurnia; Lengkana, Dewi; Yolida, Berti
Bioedusiana: Jurnal Pendidikan Biologi Vol 8, No 1 (2023): Bioedusiana
Publisher : Jurusan Pendidikan Biologi - Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/bioed.v8i1.10086

Abstract

Adanya peralihan proses kegiatan belajar mengajar dari sistem pembelajaran tatap muka menjadi sistem pembelajaran daring tentu memberikan perubahan yang cukup signifikan. Pembelajaran daring menuntut siswa untuk lebih aktif dalam kegiatan pembelajaran karena guru tidak bisa mengawasi proses belajar mereka secara langsung. Penelitian ini bertujuan untuk mengetahui persepsi guru dan siswa, self-efficacy, penguasaan konsep, serta interelasi antara self-efficacy dengan penguasaan konsep siswa kelas X MIPA pada pembelajaran daring. Desain yang digunakan adalah deskriptif kuantitatif dengan pendekatan korelasional. Sampel penelitian terdiri atas 3 guru biologi dan 118 siswa kelas X MIPA SMA Negeri 1 Seputih Surabaya yang dicuplik dari populasi dengan menggunakan teknik total sampling. Penelitian dilaksanakan pada bulan Juni semester genap tahun 2021. Data kuantitatif berupa penguasaan konsep siswa kelas X materi perubahan lingkungan diperoleh menggunakan soal, sedangkan data kualitatif berupa persepsi guru, persepsi siswa, dan self-efficacy siswa menggunakan angket dalam bentuk google form. Data persepsi, self-efficacy dan penguasaan konsep dianalisis deskriptif, sedangkan interelasi self-efficacy dengan penguasaan konsep dianalisis inferensial dengan Product Moment. Hasil penelitian menunjukkan persepsi guru berkategori baik (67,28%). Persepsi siswa berkategori baik (69,71%). Self-efficacy siswa berkategori tinggi (67,87%). Penguasaan konsep berkategori tinggi (39%). Terdapat hubungan yang positif antara self-efficacy dengan penguasaan konsep siswa kelas X MIPA SMA Negeri 1 Seputih Surabaya dengan derajat hubungan yang rendah.
Development of Differentiated Student Worksheets (LKPD) Oriented Towards Inquiry-Based Learning to Improve Critical Thinking Skills of High School Students on The Subject of The Human Digestive System Sari, Vivi Kurnia; Jalmo, Tri; Suyatna, Agus
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.12433

Abstract

This study aims to produce differentiated student worksheets that are valid, practical, and effective in improving students' critical thinking skills. The research and development (R&D) design was conducted using the 4-D model, which consists of four steps: define, design, develop, and disseminate. The research subjects were 15 students in a small-scale trial and 66 students in a large-scale trial, all from class XI of SMA Negeri 1 Seputih Surabaya with cluster random sampling. The trial design used by the researcher was a non-equivalent control group design. The instruments used were needs analysis questionnaires, validity questionnaires, practicality questionnaires, learning implementation observation sheets, and pretest-posttest of critical thinking skills. Data analysis techniques for validity and practicality use descriptive percentage analysis, while data analysis for effectiveness uses statistical analysis (independent sample t-test, paired sample t-test and one-way anova). The results of the development research indicate that differentiated student worksheets are highly valid (94%); differentiated student worksheets are practical for improving students' critical thinking skills in terms of learning implementation; differentiated student worksheets were effective in improving students' critical thinking skills with a large effect size (0.99). The conclusion is that differentiated worksheets on the human digestive system have been developed that can improve students' critical thinking skills.
Co-Authors Agus Suyatna Berti Yolida Lengkana, Dewi Tri Jalmo