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All Journal Biosfer: Jurnal Pendidikan Biologi LENSA (Lentera Sains): Jurnal Pendidikan IPA Bioedukasi: Jurnal Pendidikan Biologi Indonesian Journal of Biology Education Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat
Yulilina Retno Dewahrani
Biology Education Department, Jakarta State University
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Education Immunology & microbiology Physics Social Sciences Other

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Hubungan Regulasi Diri dalam Belajar dengan Keterampilan Berpikir Tingkat Tinggi Siswa pada Materi Sistem Gerak Rusdi Rusdi; Yulilina Retno Dewahrani; Tsaniya Sholihah
Bioedukasi: Jurnal Pendidikan Biologi Vol 15, No 1 (2022): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/bioedukasi-uns.v15i1.50181

Abstract

The student-centered learning process requires self-regulated learning students to optimize the learning process so that learning objectives to develop higher-order thinking skills can be achieved. This study aimed to investigate the correlation between self-regulated learning with students' high-order thinking skills on musculoskeletal system topics. This research used a descriptive correlational method with 106 students sample. The analysis technique used is simple regression and correlation test. The results showed that the correlation coefficient is 0.438, which means that there is a positive correlation between self-regulated learning and students' higher-order thinking skills in musculoskeletal system topics which is quite strong. This revealed as the self-regulation in learning increased, the students' higher-order thinking skills also increased. The coefficient determination result is 0.19 which means that self-regulated learning contributes 19% to higher-order thinking skills and 81% is supported by other factors. Recommendations for further research are that the implementation of data retrieval carried out boldly needs to be done by determining a certain time for each respondent and observing directly through video conferencing to reduce bias in the data results
THE EFFECT OF BIOLOGY IN CONTEXT LEARNING ON STUDENT COGNITIVE LEARNING OUTCOME Husna Sabila; Yulilina Retno Dewahrani; Mieke Miarsyah
LENSA (Lentera Sains): Jurnal Pendidikan IPA Vol. 9 No. 1 (2019): Mei 2019
Publisher : Faculty of Teaching and Education, University of Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/lensa.v1i1.53

Abstract

Natural Science Education aims to help learners to be able to understand the natural surroundings include process, facts and principles that exist in nature. One of the aspects that support the success of understanding science and the process of learning science is the application of science literacy. The study was aimed to determine the effect of Biology in Context learning on cognitive learning outcome of junior high school student grade VIII in science subject. The research was conducted in Bekasi State Junior High School 2 at the first semester of the 2018/2019. The sampling technique used purposive sampling with a total sample 72 students obtained through the calculation of Slovin formula. The method used is the experimental method, non equivalent control group design. Data collection is done with the instruments of students cognitive learning outcomes. The analysis prerequisite test used is the normality test using Kolmogorov-Smirnov and the homogeneity test using Levene test. Hypothesis tested with the t test and the normalized gain value test. Based on the results of hypothesis test, there is the influence of Biology in context learning on the student cognitive learning outcome. Biology in context learning can improve student cognitive learning outcomes better than guided inquiry learning, which is equal to 66.4% or 0.45 in the calculation using normalized gain.
Relationship Between Self-Esteem and Negative Emotional State with Academic Procrastination in Final Level Students Refirman Djamahar; Yulilina Retno Dewahrani; Resty Octaviani
Indonesian Journal of Biology Education Vol 3, No 1 (2020): INDONESIAN JOURNAL OF BIOLOGY EDUCATION
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.399 KB) | DOI: 10.31002/ijobe.v3i1.2290

Abstract

Self-esteem and negative emotional state have a role in the tendency of students to do academic procrastination in completing the final assignments. This study aims to determine the relationship between self-esteem and negative emotional state with academic procrastination in last year's students — the research conducted at the Biology Education and Biology Department, Jakarta State University, in July 2019. The method used was descriptive correlational. The research sample was 48 Biology students from 2012, 2013, and 2014 who had not graduated on time selected by simple random sampling. The instruments used were the Coopersmith Self Esteem Inventory (CSEI), Depression Anxiety Stress Scale 42 (DASS 42), and academic procrastination questionnaires. The analysis prerequisite test results obtained by data distribution normally and homogeneously. The result is a significant relationship between self-esteem and negative emotional states with academic procrastination in final year college students.
Development of digital comics as learning media on bacteria Yulilina Retno Dewahrani; Shania Putri Apriani; Tri Handayani Kurniati
Biosfer: Jurnal Pendidikan Biologi Vol 16 No 1 (2023): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.33001

Abstract

71% of students of class X IPA SMAN 36 Jakarta,Indonesia have difficulties in studying Biology subjects and 47.2% of students have difficulties in learning topics about bacteria. The research aims to develop digital comics as a medium for learning Biology on bacteria. The research method refers to the research and development model of Borg and Gall (2003). Data was collected with questionnaires to analyze student needs and interviews with Biology teachers in class X IPA. Digital comic was made by Autodesk-SketchBook design application. Product validation was carried out by media and material experts. The product trial consisted of a small group of 12 students, a large group consisting of 46 students, and a biology teacher. The average validation test results obtained a score of 91.69% with a very valid interpretation. The product effectiveness test uses a pre-test and post-test instrument consisting of 30 questions. Analysis of the data obtained an average pre-test score of 70.33 and post-test score was 81.08 with a standard error of 1,432-2.094. The results of the t-test showed a significant value of 0.00 < = 0.05 and the value of t-count < t-table which was -5.847 <2.715, which means the difference is statistically significant or significant at a probability of 0.05. Thus, it can be concluded that there is an effect of using digital comic learning media on bacterial material to improve learning outcomes.
Rekontruksi Pembelajaran Kladogram melalui Simulasi Kartu Klasifikasi Ade Suryanda; Eka Putri Azrai; Daniar Setyo Rini; Yulilina Retno Dewahrani; Azika Aulia Haizya Syaikhan
Darmabakti : Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 4 No 2 (2023): Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Lembaga Peneliian dan Pengabdian Masyarakat (LPPM) Universitas Islam Madura (UIM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31102/darmabakti.2023.4.2.200-207

Abstract

Kualitas pembelajaran merupakan faktor penentu keberhasilan proses belajar mengajar di sekolah. Guru sebagai pemeran utama pendidikan secara terus menerus dan berkesinambungan perlu membekali diri dan dibekali dengan pengetahuan dan keterampilan mengajar termasuk diantaranya dalam pembelajaranb. Kegiatan pengabdian ini didasari kenyataan masih banyaknya kendala yang ditemui guru biologi dalam melakukan kegiatan pembelajaran dengan keterbatasan media dan sarana pembelajaran. Tujuan pengabdian adalah meningkatkan pengetahuan dan keterampilan guru biologi dalam melakukan kegiatan pembelajaran biologi, dengan memanfaat sarana, bahan dan alat yang mudah diakses di rumah maupun lingkungan sekolah. Pelatihan ini menggunakan metode experiential learning dengan pendekatan participant-centered melalui teknik case study, dan simulasi. Hasil kegaitan pengabdian memperlihatkan bahwa guru-guru merasa kegiatan ini sangat penting dan memiliki kualitas baik serta diharapkan dapat dilanjutkan untuk tahun berikutnya.
Co-Authors Ade Suryanda Azika Aulia Haizya Syaikhan Daniar Setyo Rini Eka Putri Azrai Husna Sabila Mieke Miarsyah Refirman Djamahar Resty Octaviani Rusdi Rusdi Shania Putri Apriani Tri Handayani Kurniati Tsaniya Sholihah