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All Journal Pedagogi Hayati Jurnal Penelitian Pendidikan IPA (JPPIPA) Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Indonesian Journal Of Educational Research and Review
Liliasari
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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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Research Trends of Project-Based Learning Model in Chemistry Learning Through Bibliometric Analysis Lestari, Nanda Ayu; Liliasari; Irawan, Nisrina Zahira Putri; Musthapa, Iqbal
Indonesian Journal of Educational Research and Review Vol. 7 No. 2 (2024): July 2024
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijerr.v7i2.79200

Abstract

Chemistry learning has evolved into various interdisciplinary laboratory practicum activities. The Project-Based Learning (PjBL) Model is one of the innovative strategies that can improve students' high-level skills in mastering chemical concepts and applications broadly and deeply. This research aims to conduct a bibliometric analysis of research developments, relevant topics, and future research opportunities related to the use of project-based learning models in chemistry learning applied in the last decade (2014-2024). The keywords used are project-based learning, chemistry learning, and chemistry education. The results of the search through the Scopus database obtained 365 articles published during 2014-2024, then 319 articles were selected based on predetermined criteria. The results showed that the frequency of research on project-based learning in chemistry began to increase significantly in 2018 and reached a peak in 2021. Chemistry topics that are mainly researched using the project-based learning model are organic chemistry, chemical analysis, green chemistry, and chemistry practicum. The potential research in the future are related to ICT-assisted with project-based learning model such as augmented reality in chemistry learning, the implementation of Project-Based Learning model in inorganic chemistry content, and the link between the PjBL model and curriculum development in the field of chemistry education. This study is expected to help researchers who will conduct and determine the main topics relevant to the domain of project-based learning in the context of chemistry learning.
Analisis Persepsi Mahasiswa Terhadap Praktikum Bioenergi Alternatif: Pemahaman, Keunggulan dan Tantangan Unwakoly, Semuel; Liliasari
Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Vol 9 No 1 (2025)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diklabio.9.1.155-166

Abstract

Praktikum di laboratorium berperan penting dalam meningkatkan pemahaman mahasiswa terhadap konsep ilmiah dan keterampilan laboratorium. Penelitian ini bertujuan untuk menganalisis persepsi mahasiswa terhadap praktikum pembuatan Dye-Sensitized Solar Cell (DSSC) berbasis makroalga sebagai bioenergi alternatif. Metode penelitian yang digunakan adalah survei dengan pendekatan kuantitatif deskriptif melalui kuesioner dan wawancara terbuka untuk mengukur persepsi mahasiswa terhadap tiga aspek, yaitu pengetahuan sains, keunggulan dan tantangan praktikum pembuatan DSSC. Semua kuesioner yang digunakan telah divalidasi oleh ahli dan diukur validitas serta keandalan melalui pengujian statistik dengan nilai sig (2-tailed) < 0,05 dan nilai Cronbach alpha sebesar 0,89; 0,90 dan 0,94. Hasil penelitian menunjukkan bahwa persepsi mahasiswa terhadap praktikum bioenergi alternatif yang dikembangkan pada mata kuliah Biokimia untuk ketiga aspek sebagai berikut; 1) mahasiswa memahami konsep dasar sel surya yang mengadopsi mekanisme reaksi fotosintesis pada tumbuhan dan alga. 2) praktikum ini memiliki keunggulan dalam penguasaan keterampilan laboratorium melalui pengalaman langsung dalam membuat sampai mengukur efisiensi kinerja DSSC. 3) serta tantangan yang dapat diatasi mahasiswa dalam praktikum pembuatan bioenergi alternatif (DSSC). Penelitian ini memberikan wawasan bagi pengembangan metode pembelajaran berbasis eksperimen yang lebih efektif dalam pendidikan sains, biologi dan kimia.
Research Skills of Prospective Biology Teacher: An Analysis for Development Needs Amelia, Trisna; Liliasari
Pedagogi Hayati Vol 7 No 2 (2023): Pedagogi Hayati: Jurnal Ilmiah Pendidikan Biologi
Publisher : Department of Biology Education, Faculty of Education and teacher Training, Maritime University of Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/ph.v7i2.7662

Abstract

College graduates, including prospective biology teachers, should possess excellent research skills. This competency has become an objective profile for graduates of Biology education department, however it has not been adequately developed during the lecture process. This study was conducted to determine the extent to which research skills have been mastered by prospective biology teacher in learning at universities and to determine the need for developing research skills. Research skills are defined as skills using information literacy and basic biology laboratory skills related to research. This study employed a descriptive approach, involving document review and survey. An analysis of curriculum documents and lesson plans was carried out to explore lecture designs that prepare students' research skills. A total of 25 graduates were involved in a perception survey of how important research skills are for them in the workplaces. 27 final year students were also involved in providing self-assessments about their ability to master information literacy and basic biology laboratory skills. Data was analyzed qualitatively and quantitatively. The study resulted that the researcher profile is one of the targets for graduates of biology education study programs but has not been supported by course designs. Research skills are needed by graduates in the workplaces and are very relevant to support their careers. Information literacy and basic biology lab skills have not been fully mastered by final year students. There is an urgency to equip students with more adequate skills so that students are better able to carry out research, including completing their studies.
The Need Analysis for Developing Microbiology Practical Program in the Topic of Heavy Metals Bioremediation Microorganisms Amelia, Trisna; Liliasari; Kusnadi; Aditiawati, Pingkan
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3579

Abstract

The involvement of bacteria in lowering the concentrations of heavy metal contaminants in the environment is one of the most recent topics of discussion in the field of microbiology. This topic hasn't been brought up much in microbiology lectures thus far in the classroom. Therefore, it is important to analyze the requirement for the construction of a microbiology practical model with the focus on investigating heavy metal-bioremediating bacteria as environmental polluting agents. The curriculum papers in the biology education study program were analyzed using quantitative and descriptive research methodologies, with a focus on the microbiology course. Additionally, this study used both closed- and open-ended questions. We studied a total of 45 fourth-semester microbiology students from four different institutions, six microbiology lecturers from several Indonesian universities, and four biology teachers from Tanjung Pinang. It was discovered that environmental bioremediation needs to be covered in more detail in microbiology lectures and practicum for aspiring biology teachers based on an analysis of the curriculum, students' perspectives, and instructors' perceptions. Lectures on the subject of heavy metal bioremediation should cover it in detail and should provide useful knowledge. The teacher believes that lab exercises have the potential to be a successful teaching method for this subject.
Analyzing Critical Thinking Skills of Physics Preservice Teachers on Electricity and Magnetism Furqon, M.; Sinaga, Parlindungan; Liliasari; Riza, Lala Septem
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3581

Abstract

The primary objective of education is to equip students with the necessary skills and knowledge to effectively engage in their chosen professions and make meaningful contributions to their respective communities. One of the skills needed is critical thinking skills. The mastery of critical thinking skills is deemed essential for preservice physics teachers in the 21st century. This study aims to analyze the critical thinking skills of preservice physics teacher on electricity and magnetism. The research involved 38 preservice physics teacher students at one of the LPTK’s in Indonesia. The research method applied is descriptive quantitative. The research instrument used was a description test, namely the Critical Thinking Skills in Electricity and Magnetism (CTEM). Test yang didiadopsi dari Tiruneh et al. (2017). The results showed that the critical thinking skills of physics teacher candidates were low. Efforts are needed to improve critical thinking skills through methods, models, media, and other interventions in learning.
Nyale: Sumba's Typical Polychaeta in Cultural and Science Studies as Authentic Science Learning Materials Kerans, Geterudis; Sanjaya, Yayan; Liliasari
Jurnal Penelitian Pendidikan IPA Vol 10 No 7 (2024): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i7.6250

Abstract

One of Indonesia's local wisdom is Timba Nyale. The Timba Nyale tradition is held every year in March-April, where the people of Sumba flock to the coast while waiting for the appearance of Nyale. This research aims to understand the meaning of Timba Nyale cultural studies and analyze the importance of Science in Nyale to be used as authentic Science learning material. This research was conducted in Buku Bani Village, Ate Dalo Village, Kodi District, Southwest Sumba Regency, East Nusa Tenggara. The method used is a qualitative method using grounded theory. Data collection was done through interviews, observation, documentation, and literature study. The results showed that Nyale has a significant meaning which is a marker for the success or failure of the harvest for the people of Sumba. Nyale in the Sumba tradition also has scientific values, including the importance of preservation and maintaining the conservation of species called Nyale. Analysis of learning outcomes in Animal Anatomy and Physiology courses in one of the private universities in Sumba shows that Nyale can be studied in the practicum of animal anatomy and physiology courses.
Pre-Service Chemistry Teachers’ Preconceptions about Rare Earth Coordination Chemistry: Results from an Explorative Interview Study Kisworo, Banu; Mudzakir, Ahmad; Liliasari; Permanasari, Anna
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.6865

Abstract

This research aims to identify students' preconceptions about rare earth coordination chemistry. The method used in this research is exploratory interviews. This research involved 25 pre-service chemistry teacher at a university in West Java Province, Indonesia. The collected data was analyzed using qualitative content analysis. The research results showed that 60% of students were able to identify electronic waste as a source of valuable metals, but others did not know that there were rare earth metals contained in it. As many as 32% know ionic liquids as environmentally friendly solvents, but the majority of students do not understand the physicochemical properties of ionic liquids and the interactions between ionic liquids and rare earth metals. As many as 8% of students were able to explain the reaction to form rare earth metal coordination compounds correctly, while only 4% were able to explain the concept of luminescence in these compounds. These findings indicate the need for coordination chemistry course design that accommodates students' learning needs and links them to relevant environmental contexts to improve students' understanding and systems thinking skills.
Co-Authors Ahmad Aminudin Anar, Nurhamida Anna Permanasari Ida Kaniawati Ijang Rohman Iqbal Musthapa Irawan, Nisrina Zahira Putri Kadek Dwi Hendratma Gunawan kerans, geterudis Ketut Gunawan Kisworo, Banu Kusnadi Lala Septem Riza Lestari, Nanda Ayu M. FURQON Parlindungan Sinaga PINGKAN ADITIAWATI Semuel Unwakoly Triannisa Rahmawati, Triannisa Trisna Amelia Wawan Setiawan YAYAN SANJAYA