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All Journal Jurnal Pendidikan Biologi Undiksha JGK (Jurnal Guru Kita) Bioeksperimen
Todingan, Ajeng Klarica
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Agriculture, Biological Sciences & Forestry Arts Biochemistry, Genetics & Molecular Biology Education Environmental Science Social Sciences Other

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Analisis Kendala Peserta Didik Dalam Pembelajaran Biologi Pada Masa Transisi (Daring Ke Luring) Di SMA Negeri Se-Kabupaten Toraja Utara Todingan, Ajeng Klarica; Hiola, Fatmah; Dian Dwi Putri Ulan Sari Patongai; Abd. Muis
Jurnal Pendidikan Biologi Undiksha Vol. 10 No. 3 (2023)
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpb.v10i3.69130

Abstract

This research aims to determine the obstacles faced by students in learning biology during the transition period in North Toraja Regency State High Schools. This research was conducted in the even semester of the 2022/2023 academic year. This type of research is quantitative descriptive research by distributing questionnaires related to the obstacles faced by students during biology learning during the transition period (online to offline). The population in this study was 2152 students in classes X and XI Science consisting of 10 high schools in North Toraja Regency. The sampling technique was carried out using cluster sampling based on regional divisions so that 4 schools were obtained representing each regional division. Determining the minimum sample size uses the Slovin formula to obtain results of 300 samples. The results of the analysis show that students' obstacles in learning biology during the transition period (online to offline) reached a percentage of 50% in the moderately constrained category.
Peran Filsafat Pendidikan Dalam Kurikulum Merdeka Khususnya Profil Pelajar Pancasila Todingan, Ajeng Klarica; Ismail, Ismail
JGK (Jurnal Guru Kita) Vol. 9 No. 2: Maret 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jgk.v9i2.64297

Abstract

Karakter sopan santun dikalangan peserta didik semakin hari makin mengalami penurunan yang drastis. Oleh karena itu dibutuhkan profil pelajar Pancasila yang dikaitkan dengan filsafat Pendidikan. Melalui pendekatan studi pustaka, analisis dilakukan terhadap konsep filsafat pendidikan yang didalamnya mencakup kegiatan pembelajaran yang memberikan pedoman. Berguna sebagai pedoman, landasan, tujuan, dan metode hidup bangsa terutama perbaikan karakter peserta didik khususnya di Indonesia Strategi implementasi meliputi integrasi kurikulum, teladan moral kepada guru, pembelajaran kontekstual, dan penguatan multikulturalisme. Hasilnya menunjukkan bahwa filsafat pendidikan mampu menciptakan generasi yang kompeten secara akademik, bermoral, dan mampu beradaptasi dengan tantangan global tanpa kehilangan identitas budaya. Kesimpulan ini menegaskan pentingnya filsafat pendidikan sebagai landasan strategis dalam membangun karakter bangsa yang berdaulat dan bermartabat.
DREB1 Gene in Regulating Drought Tolerance in Cereal Plants Todingan, Ajeng Klarica; Aprilian Pailang, Agista; Hala, Yusminah
Bioeksperimen: Jurnal Penelitian Biologi March 2025
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/bioeksperimen.v11i1.10172

Abstract

This study aims to explain the role of the DREB1 gene in increasing drought tolerance in plants with an emphasis on recent advances in genetic engineering. In this research, the method used is a literature review by collecting library data, reading and taking notes, and critically managing research data related to the DREB1 gene. In this research, data analysis starts by examining the results from studies that are most relevant to the research problem. The results of the literature review obtained indicate that the DREB1 gene is a transcription factor that plays a role in regulating a number of other genes related to drought characteristics. The DREB genes participate in hormone signalling pathways and regulate proteins that interact with downstream genes to improve plant stress tolerance. When there is a drought, seedlings that have the DREB gene inserted have a survival rate of 36%, while plants without the DREB gene all die. These results indicate that the DREB1 gene is a positive regulatory gene for heat tolerance in plants. In this case, the transgenic lines keep their stomata partially closed, which helps maintain a minimum transpiration rate to cool the canopy and reduce the temperature of both the canopy and leaves. We achieve this by coordinating the control of stomata, minimising water loss, and preserving cell turgor, all of which prevent the plant from dying.
Co-Authors Abd. Muis Aprilian Pailang, Agista Ismail Ismail Patongai, Dian Dwi Putri Ulan Sari St. Fatmah Hiola Yusminah Hala