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All Journal BERKALA SAINSTEK Edufisika: Jurnal Pendidikan Fisika ALCHEMY Jurnal Penelitian Kimia Science Education and Application Journal Jurnal Pengabdian Masyarakat Asia Reforma: Jurnal Pendidikan dan Pembelajaran INSECTA: Integrative Science Education and Teaching Activity Journal Jurnal Penelitian Sains dan Pendidikan (JPSP) Journal of Biological Science and Education
Siska Ayu Wulandari, Siska Ayu
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Energy Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Bird Community Structure (Avifauna) in The Coastal Forest Area of Baluran National Park Wulandari, Siska Ayu; Santoso, Agus
Journal of Biological Science and Education Vol 2, No 2 (2020): December
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jbse.v2i2.1350

Abstract

Baluran National Park is a Natural Resources Conservation area. Avifauna is a perfect indicator to determine environmental health and the value of biodiversity as a whole. This study aimed to assess the diversity of avifauna species and their abundance in Baluran National Park. This research using a combination line transect and point count method. The results showed that Baluran National Park has high species diversity. Species found during the study were 36 of 24 families. As many as 11% (4 species) of birds are in a large category, 39% (14 species) in a general category, 19% (7 species) in a frequent category, 6% (2 species) in an uncommon category and 25% (9 species) in a rare category. Based on the research results, it can be concluded that there are various kinds of avifauna in Baluran National Park.Keywords:  Avifauna,  Baluran National Park, Diversity, Line Transect, Point Count. 
Synthesis of Zeolite-NaY for Methane Adsorption Susanti, Indri; Wulandari, Siska Ayu; Rosdiana, Silvi Rosiva
BERKALA SAINSTEK Vol 10 No 2 (2022)
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bst.v10i2.31356

Abstract

This research aims to synthesize zeolite-NaY material which is then applied as an adsorbent for methane adsorption. Zeolite-NaY was synthesized by hydrothermal method and characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), and isotherm adsorption-desorption N2 (BET). The characterization results showed that synthesized zeolite-NaY had a diffraction peak with the highest intensity at 2θ = 6° and its morphology showed octahedral crystals. Zeolite-NaY was then applied as an adsorbent for methane adsorption. The methane adsorption test on zeolite-NaY was carried out using the gravimetric method at temperature of 30 °C and pressure of 1 bar. The data was recorded of increasing time every 1 minute until constant. The adsorption test results showed that the methane adsorption capacity on the zeolite-NaY material was 0.436 % wt.
QUARTET LEARNING MEDIA AND STUDENT ARGUMENTATION: DEVELOPMENT ANALYSIS AND CORRELATION IN SCIENCE LEARNING IN JUNIOR HIGH SCHOOLS Qolbyatin, Nur Asa; Septaria, Kiki; Wulandari, Siska Ayu
INSECTA: Integrative Science Education and Teaching Activity Journal Vol. 4 No. 2 (2023)
Publisher : Science Education, Institut Agama Islam Negeri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21154/insecta.v4i2.7012

Abstract

Argumentation is essential in scientific learning activities because it helps students grasp concepts and apply their knowledge in real-life situations by presenting the same notion in multiple settings. The purpose of this study is to investigate students' scientific argumentation skills using a science quartet educational game. The Research and Development approach is used in this study, along with the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model phases. This study's sample consisted of class VIIIB students from SMPN 2 Sugio, with a small group trial of 15 students and a large group test of 32 students, for a total of 47 individuals. Techniques for gathering data include observation, testing, and surveys. This study included four specialists: media experts, practitioners, material experts, and linguists. The validity test, N-gain, t-test, and correlation were used to examine the data. The validity test findings demonstrated the practicality of the scientific quartet educational game with percentages of 86% and 100%, indicating extremely valid categories. The science educational game quartet had an influence on students' scientific arguments with a significant value of 0.05, as indicated by an increase in the cognitive N-gain test results and students' scientific arguments by 0.75 (high category) after evaluating the paired sample t-test. The correlation test findings revealed a link between the science quartet educational game and students' science arguments with a significance value of 0.05, placing it in the strong positive category. The findings of the study show that science quartet educational game are useful in the learning process.
EFIKASI DIRI SISWA MELALUI LEMBAR KERJA PESERTA DIDIK BERBASIS TINJAUAN EMPIRIS TEORETIS Rosdiana, Silvi Rosiva; Wulandari, Siska Ayu; Susanti, Indri; Aisyurrahman, Dimas Fahmi; Setiawan, Anhar
EduFisika: Jurnal Pendidikan Fisika Vol 7 No 2 (2022): Edufisika: Jurnal Pendidikan Fisika Volume 7 Nomor 02 Desember 2022
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v7i2.21298

Abstract

The same thinking or giving the exact solution when expressed by several students in open-ended questions or High Order Thinking Skills (HOTS) indicates a lack of self-efficacy. This is the background of the purpose of this study to measure self-efficacy through Student Worksheets based on empirical and theoretical reviews on static fluid materials. This study is quasi-experimental because it uses a pre-post-test control group design. Sampling will be done using a purposive sampling technique. The samples were junior high school students in one of the Lamongan districts. The results of this study indicate that the Student Worksheet based on the theoretical, empirical review can increase students’ self-efficacy. An increase in self-efficacy was observed from the average value at the time of the pre-test, 62.68%, to 71.95% at the time of the post-test. The results of these values are classified as good improvement according to the Likert scale. Self-efficacy is measured using six indicators (scientific content, problem-solving ability, laboratory usage, daily application, scientific communication, and scientific literacy). Scientific literacy indicators get the lowest average value caused by the low interest of students in learning a concept. Therefore, it is necessary to conduct further research on the relationship between student interest and self-efficacy.
Analisis Fisika-Kimia Perairan dan Komunitas Bakteri terkait Kemunculan Penyakit Ice-ice pada Rumput laut (Kappaphycus alvarezii) Wulandari, Siska Ayu; Isdiantoni, Isdiantoni Isdiantoni; Prasetyo, Endry Nurgoho
Science Education and Application Journal Vol 2 No 2 (2020): Science Education and Application Journal
Publisher : Program Studi Pendidikan IPA, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v2i2.277

Abstract

Penyakit ice-ice merupakan penyakit yang menyerang rumput laut golongan karaginofit terutama Kappaphycus alvarezii.  Penyakit ini menyebabkan penurunan produksi rumput laut dengan menurunkan kualitas karaginan. Oleh karena itu, penanggulangan penyakit ice-ice perlu dilakukan untuk meningkatkan kualitas rumput laut melalui deteksi dan identifikasi bakteri terkait penyakit ice-ice pada kedalaman berbeda sehingga dapat ditentukan kedalaman terbaik budidaya rumput laut dalam menghindari infeksi penyakit ice-ice. Isolasi bakteri dari perairan K. alvarezii dilakukan dengan metode pengenceran bertingkat dan metode sebar. Data isolat bakteri penyebab ice-ice yang didapatkan dianalisis secara deskriptif. Berdasarkan hasil penelitian diketahui bahwa komunitas bakteri direct attack teridentifikasi dari genus Bacillus dan Vibro terdistribusi pada kedalaman 20 cm. Bakteri direct attack mampu melakukan aktifitas karaginase dan menghasilkan selulase untuk menyerang thallus K.alvarezii, maka penanaman K. alvarezii dapat dilakukan pada kedalaman lebih dari 20 cm untuk menghindari dampak yang lebih besar dari penyakit ice-ice.
Developing MSME Products via Digital Marketing Training and Application to Enhance Online Marketing Wulandari, Siska Ayu; Ridwan, Della Aprillia; Wahyudi, Reza Dwi
Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2024): Jurnal Pengabdian Masyarakat
Publisher : Institut Teknologi dan Bisnis Asia Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32815/jpm.v5i1.1242

Abstract

Purpose: The economic conditions of Kembangbahu Village, Lamongan, East Java, were impacted by the COVID-19 pandemic. This research aims to reestablish those conditions, particularly for the locals who work as mushroom producers. Method: Designing a more contemporary approach to promoting mushrooms and mushroom products is the way adopted. In order to assist “Sambal Jamur” MSMEs grow to use Instagram and community empowerment to spread the word about content that can do just that. Practical Applications: In the village of Kembangbahu, the establishment and growth of “Sambal Jamur” MSMEs constitute the research's practical implementation. One goal of advertising on Instagram is to raise awareness about the importance of digital media and how to use it to build a company's identity effectively. Conclusion: The residents of Kembangbahu Village are hoping that this marketing modernization will help them recover economically from the effects of the COVID-19 pandemic. On top of that, it may teach people how to better brand their companies through the strategic use of digital media.
Analysis of Student Scientific Communication Based on The Development and Use of Diorama Media Using The Guided Inquiry Model Sho'idah, Yunis; Septaria, Kiki; Wulandari, Siska Ayu
Reforma: Jurnal Pendidikan dan Pembelajaran Vol. 15 No. 1 (2025): Reforma: Jurnal Pendidikan dan Pembelajaran
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/reforma.v15i1.1207

Abstract

Considering 7th grade science teachers only employ media pictures from textbooks, there is a need to produce three-dimensional diorma media. The creation of diorama media is also an endeavor to strengthen students' scientific communication skills. The study's objectives were as follows: 1) to investigate the validity of diorama media, 2) to investigate the practicability of diorama media, and 3) to investigate the influence of guided inquiry-based diorama media on scientific communication of students using pre-test and post-test test instruments. The research model utilized is research and development, which creates goods utilizing the ADDIE research paradigm. The ADDIE development approach has five steps: analysis, design, development, implementation, and evaluation. Techniques for gathering information based on the instruments used, particularly observation, questionnaires, and cognitive tests, were carried out on two classes, namely the control class learning using the lecture method and the experimental class learning using three-dimensional diorama media, and the results were analyzed. The analysis revealed that the diorama media's validity was 89.9%, its practicality was 86%, and there was a significant difference between the basic pre-test and post-test with a Sig (2-tailed) value of 0.000 < 0.05. According to the study's findings, diorama media is legitimate and useful in learning content on the interaction of living things, and it has an impact on students' scientific communication.
Pengaruh Model Pembelajaran Inkuiri Bermuatan Nature Of Science (NOS) Terhadap Argumentasi Ilmiah Pada Topik Zat Aditif Azzahroh, Siti Nur Fatimah; Septaria, Kiki; Wulandari, Siska Ayu
Jurnal Penelitian Sains dan Pendidikan (JPSP) Vol 4 No 1 (2024)
Publisher : IAIN Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23971/jpsp.v4i1.7423

Abstract

Penelitian ini bertujuan untuk mengetahui keterlaksanaan pembelajaran menggunakan metode inkuiri bermuatan Nature Of Science (NOS), untuk mengetahui pengaruh model pembelajaran inkuiri bermuatan NOS terhadap argumentasi ilmiah siswapada materi zat aditif dan untuk mengetahui hubungan antara model inkuiri terhadap argumentasi ilmiah siswa. Desain penelitian yang digunakan yaitu one group pre-test and post-test dengan menggunakan pendekatan kuantitatif. Lokasi penelitian ini yakni berada di SMPN 1 Sarirejo Lamongan. Teknik pengumpulan data dalam penelitian ini yakni dengan menggunakan tes kognitif dan argumentasi dan lembar observasi keterlaksanaan pembelajaran kemudian teknik analisis data yang digunakan yakni uji hipotesis menggunakan paired simple t-test, uji n-gain dan uji korelasi, untuk mengukur lembar keterlaksanaan pembelajaran menggunakan analisis keterlaksanaan pembelajaran. Hasil dari penelitian ini yaitu: 1) keterlaksanaan
Integration of Local Wisdom in the Conservation of Seaweed (Kappaphycus alvarezii) in Tanjung Village, Pamekasan, Madura Wulandari, Siska Ayu; Isdiantoni
Science Education and Application Journal Vol 7 No 2 (2025): Science Education and Application Journal
Publisher : Program Studi Pendidikan IPA, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v7i2.1318

Abstract

Integration of Local Wisdom in the Conservation of Seaweed (Kappaphycus alvarezii) in Tanjung Village, Pamekasan, Madura. Seaweed cultivation (Kappaphycus alvarezii) is the primary source of livelihood for the coastal communities of Tanjung Village, Pamekasan, Madura. This study aims to examine the role of local wisdom in seaweed conservation, including traditional practices that support the coastal ecosystem. The research employed a qualitative approach using semi-structured interviews conducted with 15 key informants, including seaweed farmers, traditional leaders, and village officials. This was followed by a Focus Group Discussion (FGD) with 10 participants from seaweed farmer groups to confirm data and collectively discuss conservation and local wisdom issues. The collected data were analyzed using thematic analysis techniques to establish the relationship between traditional practices and the sustainability of seaweed. The study indicates that the local wisdom practiced by the Tanjung Village community, such as sasi rules (a traditional prohibition system) and traditional planting methods, contributes significantly to the conservation of Kappaphycus alvarezii seaweed. This local wisdom not only preserves the availability of seaweed resources but also strengthens social cohesion within the community. The integration of local wisdom with modern technology has the potential to enhance the effectiveness of conservation and seaweed productivity. Recommendations for advancing the cultivation of Kappaphycus alvarezii in Tanjung Village include: Collaboration between modern science and traditional practices is necessary to develop environmentally friendly and productive cultivation techniques, and the development of a community-based conservation model involving traditional leaders, farmers, and village officials is crucial for sustainable seaweed resource management.
Keterampilan Argumentasi Ilmiah Siswa Melalui Pembelajaran Problem Based Learning Berbasis Socio Scientific Issue dengan Metode Debate Class pada Materi Pemanasan Global Rismayanti, Reny; Susanti, Indri; Wulandari, Siska Ayu; Mahbubah, Khoiro
Jurnal Penelitian Sains dan Pendidikan (JPSP) Vol 6 No 1 (2026)
Publisher : UIN Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23971/ha354m92

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model Problem Based Learning (PBL) berbasis Socio Scientific Issue (SSI) dengan metode Debate Class terhadap keterampilan argumentasi ilmiah siswa SMP pada topik pemanasan global. Metode pada penelitian ini yaitu pra-eksperimen dengan desain One Group Pretest-Posttest dan teknik random sampling. Instrumen penelitian yang digunakan yaitu lembar observasi dan soal tertulis. Teknik analisis data menggunakan lembar observasi, uji paired sample t-test, dan uji N-Gain. Hasil penelitian menunjukkan terdapat pengaruh signifikan penerapan model PBL berbasis SSI dengan metode debate class terhadap keterampilan argumentasi ilmiah dari hasil uji paired sample t-test dengan nilai signifikansi 0,000 (sig.<0,05) dan peningkatan sebesar 0,74 (g>0,70) dari nilai N-Gain yang berada pada kategori tinggi. Dengan demikian, model PBL berbasis SSI dengan metode Debate Class efektif diterapkan dalam pembelajaran IPA untuk mengembangkan keterampilan argumentasi ilmiah.
Co-Authors Agus Santoso Aisyurrahman, Dimas Fahmi Azzahroh, Siti Nur Fatimah Dedy Suhendra Emmy Yuanita Emmy Yuanita Erin Ryantin Gunawan Indri Susanti Isdiantoni Isdiantoni, Isdiantoni Isdiantoni KIKI SEPTARIA Mahbubah, Khoiro Prasetyo, Endry Nurgoho Qolbyatin, Nur Asa Ridwan, Della Aprillia Rismayanti, Reny Rohmah, Alissa Nazilatur ROSIVA ROSDIANA, SILVI Setiawan, Anhar Sho'idah, Yunis Wahyudi, Reza Dwi