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All Journal Biocaster : Jurnal Kajian Biologi Educatoria : Jurnal Ilmiah Ilmu Pendidikan Nuras : Jurnal Pengabdian Kepada Masyarakat Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan
Ida Royani
Program Studi Pendidikan Biologi, Fakultas Sains, Teknik, dan Terapan, Universitas Pendidikan Mandalika, Jalan Pemuda Nomor 59A, Mataram, Nusa Tenggara Barat 83125, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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Penerapan Problem Based Learning Berbantuan Lembar Kerja Peserta Didik untuk Meningkatkan Keterampilan Berpikir Kritis Siswa Masnah Masnah; Siti Nurhidayati; Ida Royani
Educatoria : Jurnal Ilmiah Ilmu Pendidikan Vol. 6 No. 3 (2026): July (In Progress)
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/educatoria.v6i3.1487

Abstract

This study was motivated by the low critical thinking skills of Grade XI students at SMA Negeri 11 Mataram during biology lessons, evidenced by a lack of active participation and learning outcomes that failed to meet the Minimum Mastery Criteria (KKM) of 75. This situation stemmed from instruction that remained teacher-centered and did not foster higher-order thinking skills. The study aimed to enhance students' critical thinking skills by implementing the Problem-Based Learning (PBL) model supported by Student Worksheets (LKPD) for the topic of the reproductive system. This research was a Classroom Action Research (CAR) study conducted over two cycles each comprising planning, implementation, observation, and reflection stages involving 17 Grade XI students at SMA Negeri 11 Mataram. Data were collected using essay tests based on critical thinking indicators and observation sheets regarding the implementation of instruction. The data were analyzed using descriptive quantitative methods. The results showed that the students' average critical thinking score rose from 49 in Cycle I to 77 in Cycle II, while the percentage of learning mastery increased from 35.2% to 88.2%. Based on these findings, it is concluded that the implementation of the PBL model supported by LKPD can improve students' critical thinking skills in biology learning.
Pengaruh Penerapan LKPD Berbasis PjBL terhadap Keterampilan Berpikir Kritis dan Hasil Belajar Kognitif Siswa Ewi Suhendri; Titi Laily Hajiriah; Ida Royani
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 6 No. 3 (2026): July (In Progress)
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v6i3.1209

Abstract

This pre-experimental study, utilizing a one-group pretest-posttest design, aimed to examine the validity and effectiveness of a Project-Based Learning (PjBL)-based Student Worksheet on the topic of environmental pollution regarding students' critical thinking skills and cognitive learning outcomes. The study population comprised all students at SMAN 8 Mataram, with class X MIPA 1 selected as the sample using a non-random sampling technique. Data were collected using instruments consisting of a critical thinking essay test (6 items), a cognitive multiple-choice test (12 items), and expert validation sheets. Data analysis employed Aiken’s V index for validity and the N-Gain formula to measure competency improvement. The results indicated that all materials fell into the "highly valid" category, with average Aiken's V indices of 0.89 (teaching module), 0.76 (LKPD), 0.87 (critical thinking test), and 0.89 (cognitive test). The implementation of the PjBL-based LKPD proved sufficiently effective in enhancing student abilities, as evidenced by N-Gain scores of 0.57 for critical thinking skills (57.55% effectiveness) and 0.56 for cognitive learning outcomes (56.20% effectiveness). Integrating PjBL syntax into this LKPD effectively facilitated independent thinking and students' mastery of essential concepts.
Peningkatan Keterampilan Proses Sains dan Hasil Belajar Siswa melalui Model Pembelajaran Jelajah Alam Sekitar (JAS) Ali Imran; Ida Royani; Masiah Masiah
Biocaster : Jurnal Kajian Biologi Vol. 6 No. 1 (2026): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v6i1.966

Abstract

The background of this study is to utilize the school environment as a learning medium to implement innovative learning processes and shape students' character, that learning can be done anywhere and anytime as long as it follows the existing learning system references. The purpose of this study is to improve science process skills and student learning outcomes through a learning model of exploring the environment. The type of research used is Class Action Research (PTK). This research was carried out in class XD with a total of 30 students. Data analysis techniques use quantitative and qualitative analysis techniques. The results of the research from cycle I to cycle II of students' science process skills in the observing aspect increased with the very good category, the classification aspect with the good category, the predictive aspect with the good category, the concluding aspect with the very good category, and the communication aspect with the very good category. The learning outcomes of students in the first cycle were obtained by 11 students who did not reach the KKM >70, and in the second cycle 4 people. Thus, it can be concluded that the Exploring the Environment (JAS) learning model can improve science process skills and student learning outcomes.
Pengaruh Air Leri terhadap Pertumbuhan Vegetatif Tanaman Cabai Rawit (Capsicum frutescens) Ida Royani; Ali Imran; Iwan Doddy Dharmawibawa
Biocaster : Jurnal Kajian Biologi Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v5i3.548

Abstract

Leri water is a household waste from washing rice, known to contain various important nutrients, such as vitamins A, C, B1, carbohydrates, phosphorus, potassium, magnesium, nitrogen, and iron. The nutritional content in rice washing water can be used to support the growth and development of chili plants. This study aims to determine the effect of leri water on the growth of plant height and number of leaves of cayenne pepper plants (Capsicum frutescens L). The design used was a Completely Randomized Design (CRD) consisting of 5 treatments with 3 replications P1 0%, P2 25%, P3 50%, P4 75%, and P5 100%. P1 (without using leri water), P2 (250ml leri water + 750 plain water), P3 (500ml leri water + 500ml plain water), P4 (750ml leri water + 250ml plain water), and P5 (without using plain water). The variables observed were plant height and number of cayenne pepper leaves. The results of the study showed that the provision of leri water had an effect on the vegetative growth of cayenne pepper plants (Capsicum frutescens L.), the best results were seen in the P5 treatment with 100% leri water without a mixture of ordinary water, and the lowest results were in the P1 treatment without using leri water.
Pelatihan Operasional Dasar Mikroskop dan Pengenalan Alat Laboratorium pada Mahasiswa Pendidikan Biologi Universitas Pendidikan Mandalika Iwan Doddy Dharmawibawa; Nofisulastri Nofisulastri; Ida Royani; Ali Imran
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 2 (2023): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/nuras.v3i2.186

Abstract

Microscope is one of the supporting media in learning Biology. With a microscope objects or organisms that are unable to be seen by the human senses can be observed clearly. The aim of this program is to increase the qualifications and capacity of Biology Education Students through increasing knowledge and skills in using and caring for microscopes. The target of this activity is first semester students of the Biology Education Study Program, Faculty of Science, Engineering and Applied, Mandalika University of Education. The methods used are lectures, discussions, questions and answers and demonstrations using a microscope properly. The results achieved were that participants were able to use a microscope to observe objects and were able to take care of the microscope after use. Participants looked very enthusiastic and interested because they were able to observe plant tissue directly under a microscope. It can be concluded that the basic operational training activities for microscopes and the introduction of laboratory tools were able to increase the participants' knowledge and skills from every aspect measured.
Pelatihan Penanaman Mangrove di Desa Eyat Mayang Kabupaten Lombok Barat dalam Upaya Mencegah Abrasi Pantai Iwan Doddy Dharmawibawa; Ida Royani; Ali Imran
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2024): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/nuras.v4i2.275

Abstract

Coastal areas and beaches are areas that are widely used by the community to carry out various activities, such as: fishing, aquaculture, tourism, transportation and other activities. Various kinds of activities in coastal areas cause the carrying capacity of the environment to decrease. One form of ecosystem that plays an important role in coastal areas is the mangrove ecosystem. The aim of this service activity is to practice mangrove planting in Eyat Mayang Village, Sheet District, West Lombok Regency in an effort to prevent coastal erosion. This training activity was carried out in three stages, namely: preparation, implementation and evaluation. The results of this service activity, namely the practice of seeding, planting mangroves, and maintaining mangroves have been carried out well. The community is very enthusiastic about the activities of breeding mangrove seeds and maintaining mangrove forests, because they can feel the benefits of the existence of mangrove forests in protecting coastal ecosystems.
Pengaruh Model Pembelajaran Problem Based Learning Berbantuan LKS terhadap Keterampilan Proses Sains Siswa SMP Negeri 1 Lape Kabupaten Sumbawa Fitri Hidayah; Ida Royani
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 1 No. 1 (2021): October
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (383.238 KB) | DOI: 10.36312/pjipst.v1i1.27

Abstract

The success in learning Biology can be seen from the cognitive abilities of students, but a low average score is an indication of difficulties in students' science process skills skills related to ecosystem material. This study aims to determine the effect of the problem based learning model assisted by student worksheets (LKS) on students' science process skills. The research design used was quasi-experimental in the form of one-group pretest-posttest design. The population in this study were all class VIII, while the sample selected was class VIIIA as the experiment class. This sample was determined using a saturated sampling technique. Data regarding science process skills were taken using the pretest-postest instrument in the form of essay questions. Before further analyzing the pretest-postest results, the two classes were first tested for normality and homogeneity. The results of the hypothesis test show that = 13,646> = 1,734 which means that Ho is rejected, so that there is a difference between the experimental class science process skills on the posttest and pretest results or in other words there is an effect of the learning model of problem based learning assisted by LKS on students' science process skills. This indicates that learning with a learning model of problem based learning assisted by student worksheets allows students to achieve science process skills.
Pengaruh Model Pembelajaran Somatic Auditory Visualization Intelectually (SAVI) terhadap Keterampilan Sosial dan Hasil Belajar Kognitif Siswa Kelas X Nining Erniati; Ida Royani; Ali Imran
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 2 No. 3 (2022): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (474.631 KB) | DOI: 10.36312/pjipst.v2i3.103

Abstract

This study aims to determine the effect of the Somatic Auditory Visualization Intellectually (SAVI) learning model on social skills and cognitive learning outcomes of students of class X MA NW Sanggeng in the 2016/2017 academic year. The type of research used is quasi-experimental (quasi-experimental). The research design used was pretest-posttest non-equivalent control group design. The population in this study were all students of class X MA NW Sanggeng in the 2016/2017 academic year as many as 33 people consisting of 2 classes, namely class X-A consisting of 16 students and class X-B consisting of 17 students. The sample of this study was taken with a saturated sample technique. Class X-A as the experimental class and class X-B as the control class. The instruments used in this study were lesson plans implementation sheets, student social skills observation sheets and student learning outcomes tests (objective or multiple choice tests). The data analysis technique used to analyze the data from this study was polled variance tests. The results of data analysis showed that there were differences in the improvement of cognitive learning outcomes between students who used the somatic auditory visualization intellectually (SAVI) learning model and students who did not use the somatic auditory visualization intellectual (SAVI) learning model. Social skills in the experimental class with an average value of 75% (active) and in the control class with an average value of 66.22% (active). The results of the t-test are known that the value of ????count is 5.237 which is consulted with at the 5% significance level of 1.696 so that ????count > ttable H0 is rejected (Ha is accepted). This means that there is an effect of using the somatic auditory visualization intellectually (SAVI) learning model on social skills and cognitive learning outcomes of class X MA NW Sanggeng students.
Co-Authors Ali Imran Ewi Suhendri Fitri Hidayah Iwan Doddy Dharmawibawa Iwan Doddy Dharmawibawa Masiah Masiah Masnah Masnah Nining Erniati Nofisulastri Nofisulastri Siti Nurhidayati Titi Laily Hajiriah