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Pemanfaatan Kotoran Sapi Menjadi Biogas Sebagai Upaya Pengendalian Limbah Peternakan Fidela, Wita; Ahda, Yuni; Zhafira; Febriani, Yusi; Azzahra, Yolanda; P. Ningky, Yiyin; T. Berlian; Regina; K. Sari, Jelly; Ayu, Duni; D. N. Putri, Dini; Fajrina, Suci
Jurnal Ekologi, Masyarakat dan Sains Vol 5 No 2 (2024): Jul-Des 2024
Publisher : ECOTAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55448/0br55f55

Abstract

Cows are mammals that are widely bred throughout Indonesia. The large number of cattle breeders in Indonesia has positive and negative sides when viewed from various points of view. Cattle farming generally produces livestock waste, especially manure. Cow dung can be used as a basic ingredient for alternative energy production in the form of biogas. However, in reality, many cattle breeders ignore the problem of animal waste and it is wasted, even causing pollution to the environment. This research aims to test the use of cow dung as the main organic material in biogas production as a sustainable effort to minimize the environmental impact due to livestock waste and as an alternative energy. This research uses an experimental method with a biogas production trial for 21 days using a simple digester. The research results show that cow dung has great potential as a raw material for making biogas. Other factors influence biogas production, such as acidity levels, environmental temperature, and manure conditions.
Analisis Kebutuhan Media Pembelajaran E-Booklet Bermuatan Konservasi Orangutan Tapanuli (Pongo tapanuliensis) Sebagai Suplemen Pembelajaran Biologi di SMAN 4 Padang: Penelitian Hidayat, Fathurrahman; Muhyiatul Fadilah; Fajrina, Suci; Rahmi, Fitri Olvia
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 3 No. 4 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 3 Nomor 4 (April 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v3i4.417

Abstract

The use of e-booklet media with Orangutan conservation content can provide deeper knowledge of conservation and can also add variety to biology learning, so as to increase students' awareness of animal and environmental conservation. This study aims to describe the need to develop electronic-based learning media with Orangutan Tapanuli conservation content as a learning supplement at SMAN 4 Padang. This study uses a descriptive qualitative approach method, which involves collecting qualitative data and providing descriptive explanations. The research instruments are in the form of interview sheets with biology teachers and student questionnaires. The subjects of this study were 35 students of class X E 6 and Biology teachers at SMAN 4 Padang. Based on the results of the study, 85.7% of students agreed to use e-booklet learning media in learning. On the other hand, 91.4% of students also need conservation-based learning to increase their knowledge.
PENGARUH PROBLEM BASED LEARNING (PBL) TERHADAP SYSTEM THINKING PESERTA DIDIK DENGAN DIFERENSIASI INTELEKTUAL PADA MATERI SISTEM IMUN KELAS XI SMAN 5 PADANG Ananda, Syifa; Fadilah, Muhyiatul; Alberida, Heffi; Fajrina, Suci
BEST Journal (Biology Education, Sains and Technology) Vol 6, No 2 (2023): September 2023
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v6i2.7610

Abstract

Hasil analisis awal yang menunjukkan kurangnya kemampuan system thinking peserta didik kelas XI SMAN 5 Padang berada pada kriteria yang perlu ditingkatkan. Penerapan model PBL juga masih belum optimal dalam pembelajaran biologi. Hal ini dikarenakan guru yang cenderung belajar dengan metode ceramah. Untuk itu, perlu upaya untuk meningkatkan system thinking peserta didik melalui penerapan model PBL dalam pembelajaran serta melihat faktor IQ peserta didik. Tujuan penelitian ini yaitu untuk mengetahui pengaruh PBL terhadap system thinking peserta didik dengan diferensiasi intelektual kelas XI SMAN 5 Padang.Jenis penelitian kuasi eksperimen dengan rancangan post-test only control group design. Populasi adalah seluruh kelas XI MIPA SMAN 5 Padang tahun pelajaran 2022/2023. Sampel pada penelitian ini adalah peserta didik kelas XI MIPA 1 sebagai kelas kontrol dan XI MIPA 7 sebagai kelas eksperimen. Pengambilan sampel menggunakan teknik purposive sampling. Instrumen penilaian system thinking berupa tes essay yang jawabannya dalam bentuk peta konsep. Analisis data menggunakan uji independent sample t-test dan uji korelasi rank spearman menggunakan SPSS versi 25.Hasil penelitian system thinking pada kelas eksperimen memiliki nilai yang lebih tinggi daripada kelas kontrol dengan nilai rata-rata kelas eksperimen sebesar 67,27 dan kelas kontrol sebesar 54,86. Hasil analisis data pengaruh PBL terhadap system thinking peserta didik sebesar 0,000 0,05, artinya terdapat perbedaan signifikan system thinking antara kelas eksperimen dan kelas kontrol. Hasil penelitian hubungan IQ dan system thinking peserta didik kelas eksperimen lebih tinggi daripada kelas kontrol dengan nilai koefisien korelasi IQ pada kelas eksperimen sebesar 0,446 atau 19,8% dan pada kelas kontrol sebesar 0,091 atau 0,8%. Artinya kelas yang menggunakan model PBL dalam pembelajaran biologi memberikan nilai kontribusi IQ sebesar 19,8% terhadap system thinking dan sisanya dipengaruhi oleh faktor lainnya yaitu faktor eksternal dan faktor internal. Kesimpulan yang diperoleh adalah terdapat pengaruh model PBL terhadap system thinking peserta didik dengan diferensiasi intelektual kelas XI SMAN 5 Padang.
Pengaruh Model Pembelajaran RANDAI Terhadap Keterampilan Pemecahan Masalah Siswa SMA Pada Materi Fungi Firdaus, Andiani; Arsih, Fitri; Alberida, Heffi; Fajrina, Suci
BEST Journal (Biology Education, Sains and Technology) Vol 6, No 2 (2023): September 2023
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v6i2.7615

Abstract

One of the 21st century skills needed to face the 4.0 revolution era is problem solving skills. However, these skills have not been fully mastered by students so that they can be improved through the application of the RANDAI learning model. This study aims to determine the effect of the RANDAI learning model on improving students' problem solving skills on fungi material at SMA Pertiwi 1 Padang. This research is an experimental research with Pretest-Posttest Control Group Design. The study population was the entire X IPA class of SMA Pertiwi 1 Padang. The research sample was X IPA 1 class students as the control class and X IPA 2 for the experimental class. The sampling technique was purposive sampling technique. The research instrument used 6 essay questions. The data analysis used paired sample t-test. Based on the research results, the experimental class students' problem solving ability scores were higher than the control class. The results of the paired sample t-test obtained a significant value of 0.000 ˂ 0.05, meaning that there is a significant difference in the improvement of problem solving skills between the experimental class and the control class. So it can be concluded that the application of the RANDAI learning model has a positive effect in improving problem solving skills on fungi material in class X SMA Pertiwi 1 Padang.
PENGARUH MODEL PROBLEM BASED LEARNING (PBL) BERBANTUAN MINDMAPPING TERHADAP KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK PADA PEMBELAJARAN BIOLOGI SMA Wulandari, Dini Busfi; Helendra; Yogica, Relsas; Fajrina, Suci
Jurnal Biogenerasi Vol. 9 No. 2 (2024): Volume 9 Nomor 2 tahun 2024 periode (Juni 2024 - September 2024)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v9i2.4257

Abstract

The purpose of this study is to see if there is an effect of the Problem Based Learning (PBL) model assisted by mindmapping on the critical thinking skills of students in high school biology learning. This research is quasi experiment with a two group pretest-posttest design. The population in this study were all E phase students of SMAN 1 Timpeh in the 2023/2024 school year which amounted to 124 people consisting of 4 classes. Furthermore, the determination of the sample to be used as an experimental class and control class using purposive sampling technique. Data collection techniques used in this study were tests. The test used in this study was a test of students' critical thinking skills through pretest and posttest. Data analysis activities consist of data processing and statistical analysis activities. The results showed that the Problem Based Learning (PBL) model assisted by mindmapping had a positive effect on the critical thinking skills of students in high school biology learning, where the results of hypothesis testing using the independent sample t-test showed that the significance (2-tailed) was 0.000 which means <0.05 and the average value of critical thinking skills based on pretest and posttest scores in the experimental class increased by 23.4%.
PENGARUH PENERAPAN PROBLEM BASED LEARNING (PBL) TERHADAP LITERASI LINGKUNGAN PADA PEMBELAJARAN BIOLOGI DI SMAN 7 TEBO Yusriana, Anggi; Helendra; Yogica, Relsas; Fajrina, Suci
Jurnal Biogenerasi Vol. 9 No. 2 (2024): Volume 9 Nomor 2 tahun 2024 periode (Juni 2024 - September 2024)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v9i2.4259

Abstract

Penelitian ini bertujuan untuk mengetahui literasi lingkungan peserta didik dengan menerapkan model Problem Based Learning. Peserta didik memiliki pemahaman yang masih rendah mengenai literasi lingkungan dan penerapan model pembelajaran yang kurang efektif. Model pembelajaran yang diterapkan di SMAN 7 Tebo umumnya belum menerapkan model pembelajaran yang sesuai dengan Kurikulum Merdeka. Jenis penelitian yaitu eksperimen semu atau Quasy Experimental. Dalam penelitian digunanakan dua kelas yaitu kelas eksperimen dengan model Problem Based Learning dan kelas kontrol dengan model Discovery Learning. Penentuan sampel menggunakan Purposive Sampling. Teknik analisis data yaitu uji normalitas, uji homogenitas, dan uji hipotesis menggunakan bantuan SPSS 20. Berdasarkan penelitian diperoleh hasil peserta didik kelas eksperimen lebih tinggi dibandingkan kelas kontrol. Hasil uji hipotesis penelitian dilihat dari nilai signifikansi 2-tailed < 0,05 yaitu 0,00. Berdasarkan uji hipotesis terdapat pengaruh positif model pembelajaran Problem Based Learning terhadap literasi lingkungan fase E SMAN 7 Tebo.
Systematic Literature Review: Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Problem Based Learning (PBL) dalam Meningkatkan Keterampilan Berpikir Kritis Nana, Aljannah Riska; Fajrina, Suci; Arsih, Fitri; Olvia Rahmi, Fitri
Jurnal Biogenerasi Vol. 9 No. 2 (2024): Volume 9 Nomor 2 tahun 2024 periode (Juni 2024 - September 2024)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v9i2.4630

Abstract

This study aims to develop Student Worksheets (LKPD) based on Problem Based Learning (PBL) which are effective in improving students' critical thinking skills. The PBL method was chosen because it can encourage students to be actively involved in the learning process through solving real problems. This study uses the ADDIE model development approach, which includes analysis, design, development, implementation, and evaluation. The subjects of the study consisted of grade X students in a high school. Data were collected through observation, questionnaires, and critical thinking skills tests before and after the use of LKPD. The results showed that the use of PBL-based LKPD significantly improved students' critical thinking skills. These findings are expected to contribute to the development of more interactive and effective learning methods in the context of education.
Development of STEM-Based Biology E-Module to Improve Student Learning Outcomes Irdawati, Irdawati; Chatri, Moralita; Wulansari, Kurnia; Razak, Abdul; Fajrina, Suci
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.4737

Abstract

One of the factors for improving the quality of education in schools is teaching materials. Based on the results of observations at SMAN 1 Sitiung students have not used e-modules but use electronic teaching materials in the form of pdf files downloaded from the internet and only in the form of writing and a few pictures. Based on the questionnaire results, it is known that students have difficulty understanding the concept of the respiratory system material. This causes low student learning outcomes as evidenced by the daily test scores that are still below the minimum completeness criteria. So, it takes teaching materials that can help in visualizing the subject matter. This type of research is Plomp model development research which consists of three stages: the initial investigation stage, the development or prototyping stage, and the assessment stage. The research subjects were class XI students at SMAN 1 Sitiung for the 2022-2023 academic year. Validation results by the validator on e-module-based Science Technology Engineering and Mathematics (STEM) show an average grade 88.05% (very valid). Practical results by Biology teachers showed an average score of 87.50% (very practical) and 88.28% students (very practical). Effectiveness test data has effectiveness with very effective criteria in terms of cognitive competency assessment with an average of 83.59, affective with an average of 84.24, and psychomotor with an average of 81.08
Analisis Keterlaksanaan Pembelajaran Biologi pada Kurikulum Merdeka di SMA Negeri Kota Padang Putri, Nur Aisyah; Lufri; Syamsurizal; Arsih, Fitri; Fajrina, Suci
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.7013

Abstract

The Merdeka Curriculum is a curriculum policy that provides schools the freedom to develop a curriculum according to the needs and learning environment of the students. This curriculum, which has been in place for the past three years, must be evaluated on a micro level. This study aims to reveal the implementation of biology learning in the Merdeka Curriculum at State High Schools in Padang City. A survey method using a questionnaire instrument consisting of 70 statements regarding lesson planning, learning implementation, learning assessment, the Pancasila student profile, and learning obstacles was used to collect data. The research sample consisted of 34 biology teachers and 100 students at State High Schools in Padang City. The results showed that the aspect of lesson planning scored 78.78% in the good category, the aspect of learning implementation scored 80.82% in the good category, the element of learning assessment scored 79.26% in the good category, the aspect of the Pancasila student profile scored 78.04% in the good category, and learning obstacles scored 43.06% in the small category. Overall, the implementation of biology learning in the Merdeka Curriculum at State High Schools in Padang is in a good category with minor obstacles.
The Feature of Project-Based Learning and Differentiated Instruction Practices in Biology Learning Fajrina, Suci; Anggriyani, Ria; Arsih, Fitri; Fadilah, Muhyiatul; Helendra; Zulyusri; Restudila, Eby; Kharisma, Asya; Putri, Ayu Melisa
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.8992

Abstract

This research aims to examine Biology teachers' views on the effectiveness of Project Based Learning (PjBL) in building a conducive learning environment that increases student involvement and socio-cultural awareness in Biology learning in Indonesia. In addition, this research aims to explore the methods used by Biology teachers in implementing differentiation in Biology education in the Indonesian context. The approach was taken with a sequential mixed methods strategy, which ensured comprehensive data collection. and the use of qualitative and quantitative methods starting with distributing questionnaires to 200 Biology teachers, followed by focus group interviews with eight volunteer educators. The results of the study state that Biology educators consider project-based learning as a useful teaching method that contributes to increased student engagement, increased social dynamics in the classroom, cultural appreciation, and effective implementation of strategies for differentiated learning. These findings have implications across multiple domains, including teacher professional development, academic administration, curriculum design, and decision-making processes. Furthermore, the insights gained from this research may extend beyond the boundaries of Biology education, attracting interest from stakeholders in a variety of academic disciplines.
Co-Authors ., Ardi ., Syamsurizal Abdul Razak Adari, M. Dirzi Agusni, Pratiwi Aisyah Aisyah Ananda, Syifa Andini, Divi Anggriyani, Ria Ardi Ardi Ardi Aulia, Rahma Nurul Ayadi, Syafiq Ayu, Duni Ayunda, Sonia Nurul Aziza Azzadev, Qothrunnadaa Azzahra, Yolanda Berlian, Melina D. N. Putri, Dini Darussyamsu, Rahmawati Delmira Syafrini elida, summi fitri Evhan Nisa, Sandra Fatma, Muthia Try Fidela, Wita Firdaus, Andiani Fitri Arsih Fitri, Athifah Desra Fitri, Ramadhani Fransiska, Sherli Fuadiyah, Sa’diatul Gusti, Utari Akhir Hakimy, Jerry Heffi Alberida Helendra Helendra Helendra Helsa Rahmatika Herdayanti, Een Hidayat, Fathurrahman Hijrah Selaras, Ganda Husna, Misrayatul Ilahi, Threesia Anugrah Imania, Masyithah IRDAWATI Irdawati Irdawati Irwan Irwan Jodi Pertiwi, Syifa K. Sari, Jelly Kelfina, Vidia Kencana, Mega Kharisma, Asya Laila Rahmi, Yosi Lailatur Rahmi Lufri Lufri Moralita Chatri Muhyiatul Fadilah Mulwandani, Zahra Nadila, Ainatul Nana, Aljannah Riska Nolae, Nolae P. Ningky, Yiyin Pratama, Sandi Fransisco Putri, Ayu Melisa Putri, Nur Aisyah Qolbi, Lativa Rahmawati D Rahmawati, Rahmawati Rahmi, Fitri Olvia Rahmi, Intan Fathia Ramayani, Mia Ratumape, Angela Regina Relsas Yogica, Relsas Restudila, Eby Rezkia, Yusraini Riski, Shintia Putri Ristiono Ristiono Safitri, Mesy Nadia Salsabila, Ghina Sani, Anindita Fildzah Selaras, Ganda Hijrah Sri Purnama, Anita Sri Rahma, Yanisa Syamsurizal Syamsurizal - - T. Berlian Tuazzara, Viga Fatimah walyafi, delvina Wulandari, Dini Busfi Wulansari, Kurnia Yollanda Syafmitha Yosi Laila Rahmi Yuanda, Tazkiyah Yuni Ahda Yusi Febriani Yusriana, Anggi Zhafira Zulyusri Zulyusri Zulyusri